The One Piece Timeline is one of the biggest projects I have ever worked on, hundreds of hours in the making, meant to serve as a comprehensive chronology of the entire history of the One Piece world date by date. I have been working on and updating this Timeline since 2015, and I believe it is the most comprehensive One Piece Timeline available on the internet. So that it can serve as a document of reference for your research, an entire bibliography is attached beneath the graphic, with reference notes to every single date and where it was derived from. Please feel free to use this Timeline for whatever you need, just credit me if you showcase it in full!
If reading the whole graphic is too much for you, you can also listen to the whole timeline in video/audiobook form while you are doing other things to learn more about OP history!
Is that still simply too much? Check out the SIMPLIFIED One Piece Timeline here!
ONE PIECE TIMELINE V5.0 (Updated as of January 2024, Chapter 1103)
ONE PIECE TIMELINE BIBLIOGRAPHY:
The following is a written version of the timeline with sources and references for every single date. Feel free to use Ctrl+F to locate a specific date:
PREHISTORY 大古
THE ERA OF DINOSAURS 交流達の時代
Over 100,000,000 Years Ago – The “Era of Dinosaurs” begins, as dinosaurs rule the world, populated by many ancient species. This era lasts for over 100,000,000 years until it comes to an end as dinosaurs diminish across the world, though some species continue to survive (Chapter 1028: Queen mentions dinosaurs having ruled the world for over a hundred million years. Meaning that their era must’ve started over a hundred million years ago, which fits with the equivalent timeline of our world where dinosaurs lived between 250 to 65 million years ago; Chapter 115: Vivi refers to that time as the “Era of Dinosaurs”, 交流達の時代, and the larger period as “Prehistory”, 大古)
ANCIENT HISTORY 古代
Around 5000 years ago – A tree that would come to be known as the “Tree of Omniscience” sprouts on what would be called Ohara Island (Chapter 392: Clover mentions the tree of omniscience being 5000 years old. Clover mentions it has long been used as a library, though the 5000 years refers to the age of the tree, not the age of the library)
Around 4000 years ago – Alubarna Palace is built on Sandy Island and would serve as a historical site for the next four millennia in what would be the Alabasta Kingdom (Chapter 188: a guard mentions that Alubarna Palace is a historical site bearing 4000 years of history. Though they refer to it as their “history”, it’s unclear if the civilization at the time was part of the modern Alabasta Kingdom or simply a precursor to it. Alabasta has existed since at least the end of the Void Century given Lily’s presence, but it’s unknown how far back the kingdom goes and if it matches with the 4000 year history of Alubarna Palace. This generally fits however with Alabasta being based on Egypt, one of our world’s oldest civilization)
Sometime over 1500 years ago – Year 0 of Tenreki (Sky Calendar), supposedly used as a calendar in ancient times (Chapter 203: For the one and only time, Robin mentions the Tenreki, the Sky Calendar, a calendar that was seemingly in use before the current one, as any period after the Kaienreki would be used until present. However, given how Robin was lying to Crocodile about the contents of this poneglyph, the historical validity of this calendar is questionable. According to the Yellow Databook, the dates and locations Robin mentioned were made up, but it’s not known whether the calendar itself was made up as well or note. Since the calendar has no bearing on any other date in the series, instead followed by the Kaienreki, this doesn’t really matter. As a random note, this is pure speculation, but both Tenreki and Kaienreki use the same kanji as Uranus and Poseidon, so it brings question if there ever was a third “Underworld Calendar”, all three referencing the trinity of the ancient weapons)
0 (1524 years ago) – Year 0 of Kaienreki (Sea Circle Calendar), the currently adopted global calendar (The Kaienreki is the current use calendar in the world of One Piece, and what we will be using as reference to calculate all dates. The Kaienreki was mentioned by ancient Shandians predating the Void Century as seen by Robin on a monolith in Chapter 261, meaning the calendar was already in action as far back as ancient times, but it’s still used in the present; In Chapter 228, Nami mentioned the Kaienreki calendar too reading Noland’s journal, showing that she’s still familiar with it as a point of reference in the present; Chapter 286: exactly 400 years ago, the narrator mentions in Chapter 287 that it’s the year 1122 of the Kaienreki Calendar. This places the pre-timeskip at 1522 and the post-timeskip at 1524 respectively. Some fans have speculated wether the “400 years ago” could be an approximation or not, but it doesn’t really matter since it’s our only point of reference eitherway. Oda generally prefers to use “X years ago”, which we will include as well, but we’ll also use the Kaienreki Calendar to help give a better idea of each date; As a final note, the Kaienreki is also based on the Gregorian Calendar, with 12 months as seen in Oda’s birthday calendars among many mentions in the series, and also featuring leap days every four years, as Pandaman’s birthday is confirmed to be on a Leap Day in SBS Vol.85)
Regarding the birthday system, birthdays are celebrated across its Gregorian-like calendar and are recognized as a milestone celebration just like in our world (i.e.: Chapter 867: Big Mom’s 6th birthday), but categorically, characters age on January 1st. In other words, when it becomes January 1st, all people in the world age by one year, regardless of when their birthday is. This system was actually used in older times in Japan before being replaced by the more recent Western birthday system during the 20th Century (see “East_Asian_age_reckoning#Japan” on Wikipedia), so the One Piece world appears to use this system too. As an example, this is why Luffy is 17 years old when starting his journey, despite Oda citing it begins in February in the Vivre Cards, as Luffy’s birthday would only be on the upcoming May 5th, but Luffy already “turned 17” by the start of the year. This is also why other Straw Hats don’t age across the journey despite passing birthdays, for example. This system was likely implemented by Oda in order to not create a million plot holes with the timeline, so it’s also what we will be using in reference, so simply keep it in mind.
Sometime before 400 Century (over 1120 years ago) – Winged hominids, called by some as “angels”, colonize the Moon and found the city of Birka. Their civilization thrives with their advanced technology, and they create the race of androids known as the clockwork automata (Chapter 470: the Moon murals on Enel’s cover story depict the history of the Moon and the founding of Birka. It is unknown how long ago this was, but it is prior to the Void Century as their descendants existed before that century, with Shandora already existing by the year 402, meaning the Moon civilization predates even that)
Sometime before 400 Century (over 1120 years ago) – Due to a lack of natural resources on the Moon, the moon people leave for the planet below, abandoning the automata, who enter hibernation. The three moon tribes eventually split, going to one day found the settlements of Birka, Skypiea, and Shandora (Chapter 472: the Moon murals on Enel’s cover story depict the history of the Moon and the departure of its inhabitants prior to the Void Century, with Shandora already existing by the year 402)
402 (1120 years ago) – The City of Shandora, which had been formed by descendants on the moonfolk, prospers on Jaya (Chapter 261: Robin reads about Shandora’s history from an ancient monolith tombstone)
Sometime before 500 Century (over 1000 years ago) – The naitame norida elephant Zunesha is born (Vivre Cards: Zunesha’s vivre card confirms it’s at least over 1000 years old)
500 Century (around 1000 years ago) – The 1000 Year Conflict: a conflict between the Longarm race and the Longleg race begins, and would last for an entire millenia (Chapter 884: The 1000 Year Conflict is mentioned)
Sometime before 600 Century (over 900 years ago) – The Kingdom of Dress Rosa is founded on Dress Rosa Island. The Donquixote Dynasty would eventually arise as its leader. Over 900 years ago, the country’s royal palace is built as well (Chapter 726: Dress Rosa has existed since prior to the Void Century, as has its Donquixote dynasty. The royal palace can be seen identical as it is to the present in a glimpse over 900 years ago)
Sometime before 600 Century (over 900 years ago) – The Tontatta race sets out to sea to find resources that could not be found in their homeland, but are persecuted by humans, edging them towards extinction. King Donquixote of Dress Rosa offers the Tontatta a plan, promising them safety and resources in exchange for labour. The Tontatta are however exploited and enslaved by King Donquixote, as they are forced into slavery to bring wealth to Dress Rosa, enriching the country at the cost of their suffering (Chapter 726: Gancho explains the history of the Tontatta prior to the Void Century)
ERA OF SLAVES (奴隷の時代)
Sometime before 600 Century (over 900 years ago) – Slaves across the world suffer in what will come to be known as the “Era of Slaves”, as cruel tyrants, called “Devils” by some, amass wealth and glory at the cost of the slaves suffering beneath them (Chapter 726: Gancho refers to the “Era of Slaves” that took place up until 900 years ago where it was ended by the Void Century. It’s unknown when exactly the Era of Slaves began)
Sometime before 600 Century (over 900 years ago) – The Belly is instated as a currency (Chapter 726: A belly banknote with the belly sign is seen visible in a scene from pre-Void Century)
Sometime before 700 Century (over 800 years ago) – Persecuted by humans, the Fishman and Merman races found Fishman Island at the only place of the Sea Floor where the rays of the sun reach, being the roots of the colossal Sun Tree Eve (Chapter 612: Neptune explains that seafolk gathered by the roots of the Sun Tree Eve and founded Fishman Island there, and Arlong later contextualizes this being due to the oppression of humans. Due to Joyboy’s promise during the Void Century to the people of the island, the island has existed for at least since the Void Century, if not in some century prior)
Sometime before 700 Century (over 800 years ago) – The Wano Country is formed around the shores of the Mt. Fuji volcano (Chapter 1055: Sukiyaki mentions the Wano of 800 years ago, meaning the country existed ever since, which makes sense given the Kouzuki clan’s involvement in the Void Century, and how Oden mentioned it was the Kouzuki who closed the borders, implying that they ruled the country back then too, ordering for the borders to be closed. Chapter 964: Toki also refers to the Wano Country from her memories of the Void Century)
Sometime before 700 Century (over 800 years ago) – The city of Water 7 is constructed on Zousenjima (Shipwright Island) (Chapter 344: Iceburg states that Pluton is a ship that was built on Water 7 long ago. In Chapter 1055, Sukiyaki confirms the weapon existed by the Void Century as by the end of it it was already lying under Wano)
VOID CENTURY (空白の100年)
600 (924 years ago) – The century that would come to be known as the “Void Century” begins. This time period closes the Era of Slaves, but suffering of slaves continues across the world (Chapter 649: Robin mentions the Void Century being from around 900 to 800 years ago; Chapter 726: Gancho mentions the Era of Slaves lasted until around 900 years ago from the present)
Sometime before 700 Century (over 800 years ago) – The Lunaria race, seemingly a descendant of the moonfolk, thrive on top of the Red Line in a settlement that was called the “God Country”, for which they commonly come to be known as “gods” (Chapter 1023: Marco recalls Whitebeard talking about the God Country that existed before Mary Geoise over 800 years ago)
Around 600 (around 900 years ago) – A certain “immense” kingdom thrives during this period with its incredibly advanced technology. Connecting many countries across the world, with ties to the God Country, Fishman Island, the Wano Country, Shandora, Water 7, and many others, this kingdom is said to be formed by many members of what would be called the “D. clan” (Chapter 1065: Shaka describes the kingdom thriving some 900 years ago. Chapter 1085: Imu refers to the D. clan as the people of the kingdom that opposed the Government during the Void Century)
Around 600 (around 900 years ago) – A colossal robot later dubbed by scholars as the “iron giant” is manufactured by the “immense” kingdom (Chapter 1066: Shaka mentions the robot’s manufacture date dates to about 900 years ago. Robin corroborates this being during the Void Century)
600 Century (900-800 years ago) – King Nerona Imu is born (Chapter 1086: Nerona Imu was mentioned to originally be a king from the Void Century who was alive 800 years ago)
600 Century (900-800 years ago) – Queen Nefertari Lily, the heir to the throne of Alabasta, is born (Chapter 1085: Lily was from the Void Century, particularly as she was alive towards the end)
Around 668 (around 856 years ago) – Amatsuki Toki is born to people from the Wano Country abroad (Chapter 964: 30 years ago, Toki, aged 26 years, mentioned having been born about 800 years ago. She refers to her parents being from the Wano Country, but she has never been there being born abroad)
Before 700 Century (over 830 years ago) – Oldest known instance of the “Devil Fruits” appearing upon the world, rumored by legends to be the incarnations of a certain Sea Devil, fulfilling people’s dreams (Chapter 973: Toki’s fruit has existed since the Void Century, meaning they date back to at least as far back as then. Given the ancient kingdom’s advanced technology, it is quite likely the fruits originated in some form during this period; Chapter 1044: the Nika fruit has also existed since the Void Century)
600 Century (900-800 years ago) – Slaves and oppressed people begin to idolize and pray to a fictional cartoonish superhero called “the Warrior of Liberation Nika” as a deity, the “Sun God”, in hopes he could somehow exist and deliver them liberation. From these dreams, Nika appears upon the world in the form of a mythical zoan devil fruit, the Hito Hito no Mi, Model: Nika, which is eaten by a user who awakens it, earning the nickname of “Joyboy” (Chapter 649: Neptune mentions that the character of Joyboy existed during the Void Century, over 800 years ago; Chapter 1044: it’s revealed Nika was a mythical figure that people venerated as a god, which became a mythical devil fruit someone in the Void Century ate; Chapter 655/656: Animals of Mythical Zoan fruits are described as “imaginary creatures”; Chapter 1037: the Gorosei also mention the Nika fruit hasn’t awakened in “several centuries”, the same terminology often used to refer to the Void Century by many characters, and they later confirm this by mentioning the fruit has been escaping for 800 years, though we don’t know if the fruit ended up in someone’s hands along the way; Chapter 1069: Vegapunk speculates the Nika fruit came to be materialized much like the other devil fruits as the result of people’s dreams of wishing Nika to exist, though whether he meant this figuratively or literally is still unclear; Chapter 1095: Over Kuma’s flashback, Kuma describes Nika as a “Superhero” (ヒーロー) and mentions that Nika was nothing more than a character of legend, later corroborated by Saturn too, which lines up with Nika being a mythical character)
600 Century (900-800 years ago) – The Mermaid Princess of Fishman Island is born and is christened as “Poseidon”, named after a god due to her being recognized by Sea Kings as their king incarnate due to some unknown reason (Chapter 649: Robin talks about the Poseidon of the Void Century)
Before 700 Century (over 800 years ago) – A powerful warship is built on the island of Water 7. It is said to have been christened as the Ancient Weapon “Pluton”, named after a god, for its mighty power. Its designer would keep the blueprints of the ship and pass them down across the generations in fear of one of the ancient weapons ending in the wrong hands, so that a second Pluton could be built as a counterweapon (Chapter 344: Iceburg states that Pluton is a ship that was built on Water 7 long ago. In Chapter 1055, Sukiyaki confirms the weapon existed by the Void Century as by the end of it it was already lying under Wano)
Before 700 Century (over 800 years ago) – A weapon christened after the god “Uranus” also appears upon the world. Alongside Pluton and Poseidon, these three “ancient weapons” were said to have the capability to “destroy the world” (Chapter 650: Robin mentions the Ancient Weapon Uranus as part of the information of the Void Century the Government erased)
600 Century (900-800 years ago) – The people of Fishman Island make a promise with Joyboy involving the colossal ark “Noah” and Poseidon (Chapter 649: Neptune elaborates on Joyboy’s promise during the Void Century It is inferred by Neptune’s dialogue this is the same dream Otohime shared of emigrating to the surface)
600 Century (900-800 years ago) – The Void Century War: A massive conflict takes place between the people of the D. clan pertaining to the advanced “immense” kingdom against an alliance of 20 human kings. The alliance includes King Nerona Imu, Queen of Alabasta Nefertari Lily (who unbeknownst to her allies was in fact a D. clan member), King of Dress Rosa Donquixote, and rulers Fegarland, Jaygarcia, Marcus, Topman, Ethanbaron, and Shepherd among 11 other rulers (Chapter 1066: Shaka details the conflict of the Void Century. Chapter 1085: Imu later attributes the opposing faction of the ancient kingdom being the D. clan)
End of 600 Century (around 800 years ago) – The “immense kingdom” seemingly realizes that they are approaching defeat, so they decide to execute a plan to preserve their ideals. With their allies, the Kouzuki Clan, they carve information about the kingdom onto indestructible stones; nine “Rio Poneglyphs” detailing the true history, among a total of thirty stones, are crafted (Chapter 395: Clover explains that the poneglyphs were created when the Kingdom believed they approached defeat. Chapter 818: It is revealed the Kouzuki Clan are the ones who carved the poneglyphs. Though stated to be “around 800 years ago”, the way the Void Century was erased suggests this was before the turn of the century, and Lily’s betrayal shows that the poneglyphs were scattered prior to the Empty Throne pledge where she was already absent)
End of 600 Century (around 800 years ago) – The user of Joyboy dies and the Hito Hito no Mi, Model: Nika is reborn. It begins to use its will as a Zoan fruit to run away from its enemies for the next 800 years in the hopes of someday finding a new user once the ancient weapons are reborn (Chapter 1044: The Gorosei mention the fruit has been on the run for 800 years. For it to have been reborn, the previous user mentioned to be active in the Void Century in Chapter 649, must have died)
End of 600 Century (around 800 years ago) – The allied powers condemn the Buccaneer race due to an action they consider to be a “cardinal sin”, related to the desire of wanting to become Nika. Over the next centuries, they would enslave and persecute them to near extinction for this so-called “crime” (Chapter 1096: Saturn claims that the desire of wanting to become like Nika is exactly the reason that the Buccaneer race was condemned. The implication is that the original “Joyboy” may have been a Buccaneer, but regardless this situates the crime committed by the Buccaneer race at around the same time the first Nika user existed)
End of 600 Century Century (around 800 years ago) – A prophecy, or belief, emerges that someday a new “Joyboy” user will appear who will guide weapons such as Poseidon and change the world for good, by following the instructions and ideals left behind carved on the poneglyphs. This day of change is also referred to by some as the “Dawn of the World” or the day “the world will be turned upside down” (Chapter 626: Otohime speaks of a figure that one day will appear to guide the Ancient Weapons being passed down ever since ancient times. Chapters 968 and 972: Oden talks of this new Joyboy who will one day come to Wano. Chapter 878: Pedro elaborates on the Dawn the Mink Tribe is waiting for. Chapter 973: Toki mentions this belief having existed since the Void Century)
End of 600 Century (around 800 years ago) – Thanks to the help of Nefertari D. Lily, the poneglyphs are scattered across the world. Imu believes this to be a mistake by Lily, unaware that she is a D. clan member, but shortly after this event Lily mysteriously vanishes. Lily’s little brother takes the now vacant throne of Alabasta, but is left with a letter from his sister asking to protect a poneglyph the country was entrusted, leading future generations of the royal family to protect the stone in secret in the name of the Dawn (Chapter 1085: Lily scattered the poneglyphs upon their creation in “the great blunder”. Shandora possessing a stone by the time it fell in the Void Century proves this event happened during the end of the Void Century)
End of 600 Century (around 800 years ago) – The promise between Joyboy and the people of Fishman Island cannot be maintained. The people of the Island promise to protect the Ark Noah so that their promise may be fulfilled someday once the Day of Promise arrives and a new Joyboy will come to guide a new Poseidon, and are entrusted a Road Poneglyph alongside a Poneglyph detailing an apology for breaking the promise (Chapter 649: Neptune elaborates on the promise with Joyboy)
Around End of 600 Century (around 800 years ago) – The Kouzuki Clan closes the borders of Wano from the rest of the world to protect themselves, their poneglyphs, and the ancient weapon Pluton hidden beneath their land from the external power of the Government, awaiting the day Joyboy would return. This closing of borders is very literal, as colossal walls are erected around the country to protect it. This results in the country slowly flooding over the following ages due to these walls, forcing constant relocation of its citizens higher up Mt. Fuji (Chapter 972: Oden states that Wano closed its borders to protect itself from the great outer power. Chapter 1055: Sukiyaki mentions the Wano before the walls were erected and the flooding being around 800 years ago)
Around End of 600 Century (vaguely close to a millennia ago) – The mink isolate themselves on the back of the giant elephant Zunesha, and cut contact with humans to protect one of the Road Poneglpyhs to await for the day the Dawn of the World comes (Chapter 802: It is mentioned that the mink have cut contact from humanity for close to a millennia. However, them attaining a poneglyph and isolating themselves from the world much like other allies of the kingdom would imply this was around 800 years ago, as they were thankful for the Kouzuki Clan for assisting them in ancient times. Given how Momonosuke can command Zunesha, it appears it was an ancient Kouzuki member that gave them their home by ordering the elephant)
Around End of 600 Century (vaguely close to a millennia ago) – Zunesha, who had been a comrade of “Joyboy”, had committed a certain grave crime. For this, it is punished to walk the seas until a new “Joyboy” can reappear upon the world, to then help open the borders of the Wano Country with its new commander (Chapter 821: Zunesha mentions that it committed a grave crime, and thus started walking with the Mink on its back; this indicates Zunesha was sentenced to walk around the time the Mink settled on its back)
600 Century (over 800 years ago) – The shipwright designer of the battleship Pluton decides to hide its blueprints and pass them down across the generations, should the need arise to build a second Pluton to counter an ancient weapon falling in evil hands (Chapter 1055: Pluton was built prior to the closing of the Wano Country 800 years ago)
Around 694 (around 830 years ago) – Amatsuki Toki uses the power of her devil fruit, the Toki Toki no Mi, to leap 800 years into the future, hoping to see with her eyes the day someone arises to fulfill the hopes of her people to turn the world upside down (Chapter 973: Toki elaborates that she fled from the Void Century hoping that in the future someone would appear who could make her people’s wishes come true and turn the world upside down)
End of 600 Century (around 800 years ago) – Downfall of Shandora: Shandora is given a poneglyph with details about Poseidon. The Allied Powers attempt to steal this poneglyph, instigating a brutal conflict that results in the downfall of Shandora and the deaths of many of its people. Nonetheless, even in spite of their losses the people of Shandora are successful in protecting the stone, and the Allied Powers are forced to retreat. A bell is built around the stone to symbolize their pride (Chapter 261: Robin mentions the fall of Shandora 800 years ago, but specifies it was towards the end of the Void Century. Chapter 275: the Shandia Chief elaborates on what led to the fall of Shandora, being the protection of the poneglyph)
End of 600 Century (around 800 years ago) – The 20 allied kingdoms emerge victorious in the Void Century conflict, and the “immense” kingdom is defeated (Chapter 495: Clover talks of the defeat of the kingdom and what would become the Government)
End of 600 Century (around 800 years ago) – The final island of the Grand Line the Road Poneglyphs point to, one day later dubbed as “Laugh Tale”, is left completely abandoned. On the island is left a certain treasure related in some form to Joyboy that would one day come to be known as the “One Piece” (Chapter 967: Roger mentions it’s been around 800 years since someone stepped on Laugh Tale)
700 (824 years ago) – The century that would come to be known as the “Void Century” ends (Chapter 649: Robin mentions the Void Century being from around 900 to 800 years ago)
700
Start of 700 Century (around 800 years ago) – World Government Foundation: The 19 remaining kings, given Lily’s disappearance, found the world capital of Mary Geoise on top of the Red Line in place of the God Country of the Lunaria. The 19 kings leave their countries and ascend to Mary Geoise to become “Celestial Dragons”, rewriting history as the “gods” that have created a new world. Together they found the World Government, an organization of allied countries that controls and rules over the entire world. Afraid of the ideals of the D. clan, the Government opts to erase all information and historical records of the past century, resulting in the Century of the 600s becoming known as the “Void Century”, for very few records of it would remain (Chapter 497: Pappag talks of the foundation of the Government 800 years ago. Clover also referred in Chapter 395 as the foundation of the Government being at the turning point at the end of the Void Century)
Start of 700 Century (around 800 years ago) – The Empty Throne Pledge: An Empty Throne is built within Pangaea Castle at Mary Geoise, where the 19 kings (Lily having vanished) pledge their swords to never desire that power as their own. This is in truth a ruse to deceive the world, as King Nerona Imu takes the throne to become the King of the World, believed to have attained perennial youth thanks to the powers of the Ope Ope no Mi, but opts to vanish from public eye so that none are aware of the Devil that rules the world. This marks the beginning of the rule of the World Government for the next 800 years (Chapter 907: The Empty Throne Pledge is detailed as being 800 years ago. Chapter 1085: Imu recounts the events of the Void Century, inferring to have existed during that period, which is corroborated by the Revolutionaries in the following chapter who believe Imu as the first user of the Ope Ope no Mi)
Start of 700 Century (around 800 years ago) – Enies Lobby is founded over a hole seemingly left behind by an ancient weapon to serve as the Government’s judiciary island (Chapter 426: A Marine mentions how it’s said Enies Lobby has existed for 800 years)
Start of 700 Century (around 800 years ago) – The Cipher Police is established as the Government’s secret police force. CP9 is stationed at Enies Lobby, protecting the island for the next eight centuries (Chapter 426: A Marine mentions how CP9 has existed for 800 years, protecting Enies Lobby across its generations)
Start of 700 Century (around 800 years ago) – Likely following the effect of the hole left behind by the ancient weapon Enies Lobby was built upon, sea levels rise around the nearby Water 7, causing the island to begin to slowly sink over the next centuries, with the citizens building new buildings on top of the old ones (Chapter 350: Franky mentions that centuries ago, Water 7 used to be on land on a normal island; Given how we have been told the correlation between the ancient weapon which creates the holes with earthquakes and rising sea levels, this would have had to begun sometime after the ancient weapon around Enies Lobby was used, which must have been before 800 years ago given what is mentioned in Chapter 426)
Start of 700 Century (around 800 years ago) – With the throne of Dress Rosa empty after King Donquixote ascended to Mary Geoise, the Riku family rises up as the new rulers of the country. Having discovered the atrocities the Donquixote clan did to the Tontatta, King Riku I prostrates to the Tontatta in apology and offers them an opportunity to live in harmony. This gives start to a 800 year long era of peace for Dress Rosa where its citizens live together with the country’s “fairies” (Chapter 726: Gancho speaks of the history of Dress Rosa and King Riku’s apology 800 years ago)
Sometime after 600 Century (several centuries ago) – The Empire of Amazon Lily on Nyogashima (Women Island) closes its borders from men for centuries to come to protect itself (Chapter 515: Kikyo mentions how Amazon Lily has been closed for “several hundreds of years”. The terminology is similar to what is used to refer to the distance between the Void Century and the present, and given how many countries were isolating their borders, it would makes sense if Amazon Lily followed suit too around this period)
Sometime after 600 Century (centuries ago) – The Wano Country is assailed by a colossal dragon, but the samurai Shimotsuki Ryuma slays it over the skies of the Flower Capital. This scares off the Government and other forces from attacking the country, and Ryuma comes to be known as the Blade God, worshipped and enshrined after his death alongside his sword Shusui as a national treasure for his incredible talent (Chapter 937: Gyukimaru mentions Ryuuma died centuries ago. However, he also mentioned the world nobles existing by then, meaning it must’ve been at the earliest by the end of the Void Century. As a note, while the Ryuma in One Piece is largely inspired by the character in Oda’s one-shot, the two exist in different canons, despite some mistranslations stating Oda said otherwise, which arise simply from Oda saying that Ryuma is indeed the character previously seen in Monsters, with either the two characters being from different canons or the the dragon Ryuma slayed in Monsters being a different one from the one killed over Wano. As another note, a One Piece Magazine article cited Ryuma living 400 years ago, but this was an editorial article that lacked a proper source and was talking about early concepts by Oda, so it is not a reliable source)
800
800 Century (around 700 years ago) – Under orders from Celestial Dragons, a massive bridge is ordered to be built in East Blue through the workforce of slaves. Construction of this bridge would continue for the next seven centuries, becoming known as the bridge country of Tequila Wolf (Chapter 593: Bunny Joe speaks of the creation of Tequila Wolf 700 years ago)
Around 865 (around 659 years ago) – The ancient giant Oars is born in the North Blue (Vivre Cards: Oars is said to have been born 159 years before his death around 500 years ago)
1000
1000 Century (around 500 years ago) – The Country Puller: Oars terrorizes the world as the “Country Puller”, said to have founded a country of ruffians that he helped build by stealing the very islands he ransacked and dragging them across the seas, which earned him his epithet. His infamy was so haunting that some even believed him to be the “Devil” incarnate (Chapter 456: Hogback talks about Oars’s past 500 years ago. Oars’s epithet is often mistranslated to “continent puller”, despite the clear use of “country” in Japanese)
1000 Century (around 500 years ago) – Oars gets lost in the Ice Country and ultimately succumbs and dies of frostbite, putting an end to his rule (Chapter 477: Chopper talks about how Oars seemingly died of frostbite, around 500 years ago)
1062 (462 years ago) – Tree Fever Plague: The Tree Fever plague, a disease with a 90% death rate that infects trees and people, spreads and ends up killing around 100,000 people, afflicting the Lvneel Kingdom in the process (Chapter 289: in 1122, Noland mentions that his homeland was plagued by the Tree Fever 60 years before)
1062-1122 (462-402 years ago) – A botanist from South Blue finds a cure to the Tree Fever during an exploration, putting an end to the spreading plague (Chapter 289: in 1122, Noland mentions that Lvneel was plagued by the Tree Fever 60 years before, but a cure was found after)
1088 (436 years ago) October 4th – Kalgara is born in the Shandia tribe of Jaya and would become one of its most legendary warriors (Vivre Cards: Kalgara is said to be 39 as of his last appearance one year before Noland’s death)
1089 (435 years ago) October 9th – Mont Blanc Noland is born in the Lvneel Kingdom of the North Blue and would become an accomplished explorer of the seas (Vivre Cards: Noland is revealed to be 39 at the time of his execution)
1100
1116 (408 years ago) December 8th – Jarul is born (Chapter 866: Jarul is said to have been 345 during Big Mom’s flashback)
1117 (407 years ago) December 4th – Jorul is born (Chapter 866: Jorul is said to have been 344 during Big Mom’s flashback)
1120 (404 years ago) – Noland is granted permission to leave Lvneel for the Grand Line in a short month-long run (Chapter 287: Noland mentions having departed two years ago and having done two short expeditions)
1120 (404 years ago) June 21st – Noland leaves the country of Vira. Later in the day, he meets a merchant that sells him a mysterious vehicle known as a “waver” (Chapter 228: Nami reads Noland’s journal)
1120-1122 (404-402 years ago) – Noland enters the Grand Line a second time in another short month-long run (Chapter 287: Noland mentions having departed two years ago and having done two short expeditions)
1122 (402 years ago) – Noland enters the Grand Line for the third time, this time embarking on a longer journey (Vivre Cards: timeline of Noland’s travels)
1122 (402 years ago) – Noland lands on Green Bit, protecting the Tontatta from some humans and befriending the tribe (Vivre Cards: timeline of Noland’s travels)
1122 (402 years ago) May 12th – Noland lands on Jaya and interrupts a sacrifice ritual intended to stop the spread of a local Tree Fever, slaying the snake deity Kashigami in the process and earning him the ire of the Shandia (Chapter 288: Noland’s flashback, the date is stated to be May 12th 1122)
1122 (402 years ago) May 13th – After much skepticism, Noland convinces the Shandia that he can cure them and befriends the tribe, saving it in the process (Chapter 289: Noland’s flashback, a day has passed)
1122 (402 years ago) May 22nd – Having formed a bond of friendship, Kalgara shows Noland the city of Shandora and its golden belfry housing the poneglyph (Chapter 290: one of Noland’s men mentions ten days have passed since the battle on the altar)
1122 (402 years ago) June – To protect the island from Tree Fever, Noland cuts down the sacred trees of the Shandia. Unaware of his actions to save them, the Shandia take this as an offence towards Noland. The explorer and his crew leave Jaya, but they manage to make amends with Kalgara, promising to one day meet again (Chapter 290: a month is said to have passed)
1122 (402 years ago) – Noland returns to Lvneel from his voyage, telling his King about the City of Gold he found (Chapter 292: Noland is said to have returned five years before his next journey)
1122-1126 (402-398 years ago) – Seto and Kalgara’s daughter Mousse get married on Jaya (Chapter 292: Seto and Mousse got married in the past 4 years)
1126 (398 years ago) – The Sky War: The gigantic geyser “knock-up stream” erupts below Jaya and pushes half of the island into the sky, landing next to the sky island Skypiea. The local people of Skypiea invade the island to take possession of the earth there, a rare material in the sky, while the Shandia make a stand to protect their country and their poneglyph, sparking the start of the 400 year long Sky War (Chapter 292: the knock-up incident is stated to have happened a year before Noland’s return)
1127 (397 years ago) – Finally given clearance by Mary Geoise to re-enter the Grand Line, Noland departs from Lvneel with his king to reach Jaya once again, but the journey proves treacherous due to the incompetence of the King’s men (Chapter 292: Noland is said to have left five years after having returned in 1122)
1127 (397 years ago) November 16th – Noland, the king, and a few surviving soldiers make it to Jaya, but don’t find Shandora, as half of the island was shot into the sky. The King believes Noland duped him all along and sentences him to death (Chapter 292: the text box states it’s November 16th 1127)
1128 (396 years ago) May – Mont Blanc Noland is brought back to Lvneel and is executed on charges of lying about the city of gold, unable to prove the truth. The tale of his life would become famous to North Blue’s future generations as the tale of “Liar Noland” (Chapter 292: six months have passed since the return on Jaya. Noland confirms six years have passed since he first landed on Jaya)
1200
1200 Century (around 300 years ago) – Yet another settlement among many at Tequila Wolf is built and later abandoned (Chapter 593: Bunny Joe talks of an abandoned settlement at Tequila Wolf dating back 300 years)
1200 Century (around 300 years ago) – In the wake of a “dream of 66 days”, the Germa Kingdom becomes a nomad country unable to set food on their homeland (Chapter 871: Judge speaks of the history of the Germa Kingdom and three centuries of longing, though he refers to it in a poetic vague way)
Around 1344 (around 180 years ago) – The properties of amber lead and its poisonous effect are discovered by the Government (Chapter 762: it’s mentioned the true nature of white lead was discovered some 100 years before the industry began)
1300
1314 (210 years ago) – The St. Briss ship departs from the Briss Kingdom in South Blue (Chapter 219: Robin reads from a history book that the St. Briss left the South Blue exactly 208 years ago as of the Skypiea saga)
Around 1322 (around 202 years ago) – The St. Briss reaches Skypiea but is sentenced to cloud drifting, left stranded to starve on a cloud. One of its sailors ends ups dying around this time (Chapter 219: Robin estimated the St. Briss to have gotten stuck around 200 years as of the Skypiea saga)
Around 1324 (around 200 years ago): Green Bit becomes inaccessible to the people of Dress Rosa due to a school of fighting fish moving by the bridge, making passage too dangerous (Chapter 705: a bartender from the bar La Baltad speaks of the island becoming inaccessible some 200 years ago)
Around 1324 (around 200 years ago) – The “iron giant” manufactured in the 600 century by the people of the Void Century suddenly attacks Mary Geoise, but runs out of power before it can cause any damages. The Government asks for it to be disposed of, but scientists, baffled by its advanced technology, hide it away to study its mysterious power source (Chapter 1067: Vegapunk describes the Iron Giant Incident around 200 years ago)
1324 (200 years ago) – 1324 Reverie: The Ryuuguu Kingdom attends the 1324 Reverie in a peace treaty between their species to join the World Government. Fishmen are legally treated as normal people again, but even so discrimination remains rampant across the entire world. For the next two centuries, the Ryuuguu Kingdom would avoid participating in future Reveries (Chapter 620: Hatchan mentions the Ryuuguu Kingdom joining the World Government and the peace treaty made between the two species, but mentions how discrimination continued nonetheless. In Chapter 905 it’s mentioned the Ryuuguu Kingdom wouldn’t join another Reverie until the present, likely due to these tensions. In Chapter 1067 Robin also mentions how at that time discrimination towards Fishmen began to shift, associating it to the Iron Giant incident in some way)
1324 (200 years ago) – The weapon store Arms Shop is opened in Loguetown (Vivre Cards: Ipponmatsu’s shop is 200 years old)
Note: some timelines may include Hatcha being born 188 years ago. However, his vivre card does not list his birth year as 188 years ago, meaning that his age was likely augmented due to being an experiment
1364 (160 years ago) February 1st – Brogy is born (SBS Vol. 19)
1364 (160 years ago) October 2nd – Dorry is born (SBS Vol. 19)
1364 (160 years ago) September 11th – Morley is born (SBS Vol. 91)
1368 (156 years ago) April 1st – Kashii is born (Vivre Cards)
1371 (153 years ago) January 6th – Oimo is born (Vivre Cards)
1381 (143 years ago) December 21st – Carmel is born (Chapter 866: Carmel’s age is stated to be 80 years old as of Big Mom’s flashback, 63 years ago)
1383 (141 years ago) September 8th – Kureha is born (Chapter 134: Kureha’s text box says she is 139 as of the events of Drum Island)
1397 (127 years ago) March 6th – Jaguar D. Saul is born (Vivre Cards)
1400
Start of 1400 Century (over 100 years ago) – Terror of the Giant Warriors: The Giant Warrior Pirates terrorize the world with their mighty strength (Chapter 866: The Giant Warrior Pirates are said to have been terrorizing the world around over 100 years ago)
Start of 1400 Century (over 100 years ago) – Morley is captured and imprisoned in Impel Down. Using the powers of the Oshi Oshi no Mi, she manages to create Level 5.5 and break out of the prison without anyone ever figuring out (SBS Vol. 91)
Start of 1400 Century or earlier (over 100 years ago) – The disease-carrying tick Kestia is believed to have gone extinct, though unknown to biologists, some rare specimens have survived in select locations (Chapter 139: Kureha mentions Kestia should’ve gone extinct over 100 years ago)
1404 (120 years ago) June 9th – A kraken, later nicknamed “Surume”, is born (Vivre Cards)
Around 1408 (around 116 years ago) – Flevance begins mining the white mineral known as Amber Lead. The Government realizes that the Amber Lead is poisonous to the human body, but keep their research secret to keep profiting off of it (Chapter 762: Law G mentions the Amber Lead industry began around 100 years ago, as of Law’s flashback 16 years ago)
1411 (113 years ago) – The nun Carmel begins trafficking children as the orphan seller “Mountain Hag” (Vivre Cards: 113 years ago)
1417 (107 years ago) April 8th – Clover is born (Vivre Cards: Clover was 85 22 years ago)
1422 (102 years ago) – Dorry and Brogy both attain a 100,000,000 belly bounty due to their strength (Chapter 118: Mr. 3 presents a bounty poster he claims was issued 100 years ago)
1422 (102 years ago) – Dorry and Brogy, the captains of the Giant Warrior Pirates, have a falling out from a hunting contest, deciding to begin a duel on a prehistoric island for the right to return home. This results in the disbandment of the Giant Warrior Pirates as their duel drags on over the next century (Chapter 116: Dorry mentions their duel has gone on for 100 years)
1424 (100 years ago) – The remnants of the Giant Warrior Pirates are captured by the Marines. However, during their execution at Marineford the nun Carmel pleads to the Marines to spare them in the name of peace and to avoid further conflict. As light shines from the heavens, the Marines are pressured into letting the giants go. This was in reality a staged act planned by the Cipher Pol to infiltrate the now “Mother” Carmel into Elbaf to found the House of Lambs, which would serve as her base for child trafficking (Chapter 867: Carmel mentions this moment happening 37 years prior. According to the Vivre Cards this is said at the very end of the year before Big Mom’s birthday the next February)
1425 (99 years ago) March 2nd – Sanjuan Wolf is born (Vivre Cards)
1427 (97 years ago) October 14th – Haredas is born (Vivre Cards)
1432 (92 years ago) April 17th – Streusen is born (Vivre Cards)
1434 (90 years ago) April 3rd – Brook is born in the West Blue. He would eventually become the knight of a certain kingdom before becoming a pirate (SBS Vol. 51)
1436 (88 years ago) – A certain old woman is born on Dress Rosa (SBS Vol. 85: Oda brings up an old woman who was born 88 years ago)
1442 (82 years ago) – Birkan Haredas begins to study and research weather and meteorology (Vivre Cards: Haredas’s past is elaborated on)
1443 (81 years ago) – The Kouzuki Clan of the Wano Country is left without heir, resulting in a struggle for succession among the Daimyo ruling the country’s regions. Daimyo Kurozumi poisons his rivals, managing to become the only remaining candidate. However, on May 19th Kouzuki Sukiyaki was born as the heir of the Kouzuki Clan, thwarting Kurozumi’s plan. His plot exposed, Daimyo Kurozumi is forced to commit seppuku, and his clan is persecuted for decades to come (Chapter 965: the plot happened around Sukiyaki’s birth, which the Vivre Cards later confirmed as 81 years ago)
1443 (81 years ago) August 12th – Hajrudin is born on Elbaf (SBS Vol. 83)
1445 (79 years ago) May 9th – Sengoku is born (SBS Vol. 82)
1445 (79 years ago) August 4th – Amazon is born (Vivre Cards)
1446 (78 years ago) May 2nd – Monkey D. Garp is born (SBS Vol. 82)
1446 (78 years ago) May 14th – Silvers Rayleigh is born (SBS Vol. 82)
1446 (78 years ago) December 12th – Chinjao is born (Vivre Cards)
1447 (77 years ago) March 16th – Tom is born (Vivre Cards: Tom was 67 10 years ago)
1447 (77 years ago) December 31st – Gol D. Roger is born (SBS Vol. 82)
1448 (76 years ago) January 12th – Hiriluk is born (Vivre Cards: Hiriluk died at age 68)
1448 (76 years ago) April 12th – Buckingham Stussy is born (Vivre Cards)
1448 (76 years ago) March 26th – Tsuru is born (SBS Vol. 82)
1449 (75 years ago) January 26th – Boodle is born (Vivre Cards)
1449 (75 years ago) February 25th – Gerd is born (SBS Vol. 90)
1450 (74 years ago) April 6th – Edward Newgate is born. His homeland of Sphinx would suffer a lot due to not being a member of the World Government, leaving the young Newgate orphan (Chapter 577: Whitebeard’s age is mentioned)
1451 (73 years ago) January 4th – Crocus is born (Chapter 103: Crocus exaggeratedly introduces himself)
1452 (72 years ago) February 12th – Little Oars Jr. is born (Vivre Cards)
1452 (72 years ago) October 5th – Kokoro is born (Vivre Cards)
1453 (71 years ago) April 2nd – Shimotsuki Yasuie is born (Vivre Cards)
1454 (70 years ago) February 14th – Hyougorou is born (Vivre Cards)
1454 (70 years ago) July 3rd – Neptune is born (Vivre Cards)
1454 (70 years ago) October 7th – Lao G is born (SBS Vol. 75: Lao G’s age is revealed)
1455 (69 years ago) November 19th – The komagitsune “Onimaru” is born (Vivre Cards)
1456 (68 years ago) February 15th – Charlotte Linlin is born (SBS Vol. 85: Linlin’s age is revealed)
1456 (68 years ago) December 22nd – Gan Fall is born on Skypiea (Vivre Cards)
1457 (67 years ago) – Haredas finishes the construction of the artificial sky island Weatheria (Vivre Cards: Haredas’s past is elaborated on)
1457 (67 years ago) April 2nd – Zeff is born (Vivre Cards)
1458 (66 years ago) – Haredas begins to keep records of weather patterns from all across the world by using Weatheria as a study station (Vivre Cards: Haredas’s past is elaborated on)
1458 (66 years ago) January 19th – Spandine is born (Vivre Cards)
1459 (65 years ago) October 4th – Chief is born (Vivre Cards)
1460 (64 years ago) May 8th – Shakuyaku is born and would eventually become the Empress of Amazon Lily after Shakuyaku (Vivre Cards)
1461 (63 years ago) February – Considered a trouble kid due to her size and erratic behavior, Charlotte Linlin is abandoned on Elbaf, in hopes that Mother Carmel will be able to take care of her. Linlin joins Carmel’s House of Lambs (Chapter 866: It’s mentioned that Big Mom was abandoned 10 months before the solstice in December)
1461 (63 years ago) February 19th – Road is born (Chapter 866: Road is mentioned to be a newborn 63 years ago)
1461 (63 years ago) May 11th – Goldberg is born (Chapter 866: Goldberg is mentioned to be a newborn 63 years ago)
1461 (63 years ago) October 2nd – Tonjit is born (Vivre Cards)
1461 (63 years ago) Loki, heir to the throne of Elbaf, is born (Chapter 866: Loki is mentioned to be a newborn 63 years ago)
1461 (63 years ago) December 9th – Elbaf’s solstice fast begins. Across the next days, Linlin struggles to endure the fast (Chapter 866: the solstice fast is said to start 12 days before the solstice festival on the 21st)
1461 (63 years ago) December 15th – Seventh day of the solstice fast; driven by her hunger of Semla, Linlin goes on a hunger pang and destroys the settlement on Elbaf, killing Jorul in the process. Carmel manages to save the village thanks to her powers by giving birth to the homie Pandora and pleads to spare Linlin (Chapter 866: the solstice fast takes place)
1461 (63 years ago) December – The Giants hold a deep grudge towards Linlin, but they accept to let Mother Carmel go and help her relocate the House of Lambs to another island (Chapter 866: a few days have passed since the incident)
1462 (62 years ago) February 15th – During her 6th birthday, Linlin loses control and ends up devouring all the children of the House of Lambs, including Mother Carmel. During that instance, Carmel’s Soru Soru no Mi powers are transferred to Linlin. However, in her delirium Linlin would remain oblivious to the truth for the rest of her life, wondering why Carmel and all her friends suddenly disappeared. A young pirate Streusen encounters a lost Linlin and offers to team up, giving start to what would become the Big Mom Pirates. The island they made this pact on would come to be known as their home turf of Whole Cake Island (Chapter 867: It’s Linlin’s 6th birthday some short time after they left Elbaf at the start of the next year)
1462 (62 years ago) July 2nd – A man who would become the Ryuuguu Kingdom’s “Minister of the Left” is born (Vivre Cards)
1463 (61 years ago) January 25th – Giolla is born (SBS Vol. 75: Giolla’s age is revealed)
1463 (61 years ago) March 29th – Fukurokuju is born (Vivre Cards)
1464 (60 years ago) November 5th – Fisher Tiger is born (Vivre Cards: Tiger was 48 at the time of death)
1464 (60 years ago) June 27th – Riku Doldo III is born as the heir to the throne of Dress Rosa (Vivre Cards)
1465 (59 years ago) February 2nd – Kouzuki Oden is born as the heir to shogun Sukiyaki of the Wano Country. Before the age of 1, Oden ends up grabbing and throwing his wet nurse to the ground (Vivre Cards)
1465 (59 years ago) May 1st – Kaidou is born. He grows up as a child soldier in the Vodka Kingdom (Vivre Cards)
1465 (59 years ago) – Before the age of 1, Kouzuki Oden throws his wet nurse to the ground (Chapter 960: Oden’s life exploits are mentioned)
1466 (58 years ago) November 18th – Higuma is born (Vivre Cards: Higuma died at age 46)
1466 (58 years ago) November 23rd – Borsalino is born (Volume 1000: Borsalino’s age is mentioned)
1467 (57 years ago) – At age 2, Kouzuki Oden manages to catch two hares at once (Chapter 960: Oden’s life exploits are mentioned)
1467 (57 years ago) February 2nd – Elizabello II is born as the heir to the Prodence Kingdom (Vivre Cards)
1468 (56 years ago) – Garp, Sengoku, and Tsuru, who would come to be known as legends of Marine history, join the Marines (Vivre Cards: the three joined the Marines 56 years ago)
1468 (56 years ago) January 29th – Kin’emon is born (Vivre Cards: Kin’emon is currently 36, plus the 20 year time leap)
1468 (56 years ago) April 10th – Ashura Doji is born (Chapter 950: Ashura Doji mentions he’s currently 20 years older than Kin’emon)
1468 (56 years ago) May 12th – Vinsmoke Judge is born as the heir of the Germa Kingdom (Vivre Cards)
1468 (56 years ago) July 13th – A man that would go by “Queen” is born (Vivre Cards)
1468 (56 years ago) September 3rd – Brannew is born (Vivre Cards)
1468 (56 years ago) – Mukkashimi Tower is born (SBS Vol. 75: Tower is introduced along with his age)
1469 (55 years ago) – At age 4, Kouzuki Oden kills a bear by hurling a boulder at it (Chapter 960: Oden’s life exploits are mentioned)
1469 (55 years ago) – Shimotsuki Kouzaburou crafts the Wado Ichimonji and Enma, the latter a present for a 4 year old Oden (SBS Vol. 104)
1469 (55 years ago) – A group of 25 people, including Shimotsuki Kouzaburou and Shimotsuki Furiko, leave Wano on a journey (SBS Vol. 104)
1469 (55 years ago) February 6th – Nico Olvia is born (Vivre Cards)
1469 (55 years ago) February 26th – Raizo is born (Vivre Cards)
1469 (55 years ago) April 5th – A man who would come to be known as the Ryuuguu Kingdom’s “Minister of the Right” is born (Vivre Cards)
1469 (55 years ago) April 9th – Caesar Clown is born (Vivre Cards. Originally listed as 40 years old, was later corrected in a Vivre Card update to 55 to better fit the MADS timeline)
1469 (55 years ago) June 28th – The Celestial Dragon St. Rosward is born (Vivre Cards)
1469 (55 years ago) August 16th – Sakazuki is born (Volume 1000: Sakazuki’s age is mentioned)
1469 (55 years ago) August 30th – Curly Dadan is born (Vivre Cards)
1469 (55 years ago) September 15th – Tsurujo is born (Vivre Cards)
1469 (55 years ago) October 5th – Monkey D. Dragon is born to Monkey D. Garp (Vivre Cards)
1470 (54 years ago) February 16th – Bluejam is born (Vivre Cards)
1470 (54 years ago) August 10th – Issho is born (Vivre Cards)
1470 (54 years ago) August 17th – Pagaya is born on Skypiea (Vivre Cards)
1470 (54 years ago) July 21st – Kurozumi Kanjuro is born in the Wano Country and is persecuted as a member of the Kurozumi clan, losing both of his parents on stage during a play (Vivre Cards: Kanjuro is 34, not including the time leap)
1470 (54 years ago) September 23rd – Kurozumi Orochi is born, but lives a life of persecution due to being the grandson of Daimyo Kurozumi, persecuted for his grandfather’s failed coup (Vivre Cards)
1471 (53 years ago) – By age 6, Kouzuki Oden regularly spends national funds on frequenting the Flower Capital’s red light district (Chapter 960: Oden’s life exploits are mentioned)
1471 (53 years ago) January 8th – Emporio Ivankov is born (Vivre Cards)
1471 (53 years ago) March 31st – And is born (Vivre Cards)
1471 (53 years ago) July 14th – Morgans is born (Vivre Cards)
1471 (53 years ago) September 10th – T Bone is born (Vivre Cards)
1471 (53 years ago) September 16th – The island whale “Laboon” is born (Vivre Cards)
1472 (52 years ago) – The pirate Gol D. Roger becomes known as a famous rookie (Chapter 506: Brook recalls hearing Roger being a famous rookie during the time he was alive. Vivre Cards confirm this as 52 years ago)
1472 (52 years ago) – Oimo and Kashi, who set out to sea to look after their captains, are tricked by the World Government to become gatekeepers for Enies Lobby to supposedly free Dorry and Brogy from being hostages; this is all a lie by the Government to deceive the gullible giants into protecting the judiciary island (Chapter 384: Oimo explains how long they’ve been at Enies Lobby)
1472 (52 years ago) – The Rumbar Pirates enter the Grand Line and are followed by the whale Laboon. After three months at the Twin Capes, the Rumbar Pirates depart for the Grand Line. They part ways with Laboon, but promise to meet again one day in the future (Chapter 487: the text box states it’s 50 years ago, as of Thriller Bark)
1472 (52 years ago) – The captain of the Rumbar Pirates, Yorki, is affected with a disease, and is forced to attempt to leave the Grand Line via the Calm Belt. Brook becomes the captain of the Rumbar Pirates in his stead (Chapter 487: This happens before the crew is annihilated)
1472 (52 years ago) – Brook receives his first 33,000,000 belly bounty (Vivre Cards: 52 years ago; Chapter 488: Brook gets his bounty after York left)
1472 (52 years ago) – The Rumbar Pirates are fatally wounded in a clash against another crew in the Florian Triangle. They decide to record their final concert on a tone dial and are all killed by their wounds (Chapter 487: Brook is 38 50 years ago)
1472 (52 years ago) – Among the dead Rumbar Pirates, Brook’s soul returns to life thanks to the powers of his Yomi Yomi no Mi, but struggles to find his body and wanders around the Florian Triangle for a while (Chapter 487: Brook is said to have returned to life a year after his death as it took his soul a year to find his body)
1472 (52 years ago) – The group of 25 people that left Wano defeat a group of pirates in a village in East Blue. In its place, they found Shimotsuki Village together with the locals and around
10 of them stay behind to live there (SBS Vol. 104)
1472 (52 years ago) August 13th – Machvise is born (SBS Vol. 75: Machvise’s age is revealed)
1472 (52 years ago) September 6th – Squard is born (Vivre Cards)
1473 (51 years ago) – At age 8, Kouzuki Oden engages in a brawl with gamblers in a drunken rage (Chapter 960: Oden’s life exploits are mentioned)
1473 (51 years ago) – After searching for his body for a year, Brook’s soul finally locates it and re-enters it, returning to life. However, Brook finds himself stranded on his ship in the Florian Triangle, unable to leave in any form (Chapter 487: Brook is said to have returned to life a year after his death)
1473 (51 years ago) May 4th – Shimotsuki Koushirou is born as the child of Shimotsuki Kouzaburou at Shimotsuki village (Vivre Cards)
1473 (51 years ago) May 10th – Heracles is born (Vivre Cards)
1473 (51 years ago) December 25th – Drophy is born (Vivre Cards)
1473 (51 years ago) – Ginny is born (Chapter 1096: Ginny mentions being four years older than Kuma)
1474 (50 years ago) – At age 9, Kouzuki Oden is blacklisted by the yakuza from entering their gambling establishments (Chapter 960: Oden’s life exploits are mentioned)
1474 (50 years ago) February 13th – Nefertari Cobra is born as the heir of the Alabasta Kingdom as a secret member of the D. clan (Vivre Cards)
1474 (50 years ago) March 14th – Big Mom’s 1st son, Charlotte Perospero, is born (SBS Vol. 88)
1474 (50 years ago) September 6th – Gecko Moria is born (SBS Vol. 58)
1474 (50 years ago) November 9th – Benn Beckman is born (Vivre Cards)
1474 (50 years ago) December 6th – Igaram is born (Vivre Cards)
1475 (49 years ago) – At age 10, Kouzuki Oden takes revenge against the yakuza who blacklisted him by setting fire to the establishment he was banned from and wages war on them. He is ultimately arrested for assault and sent to the quarry, where he eventually climbs the ranks (Chapter 960: Oden’s life exploits are mentioned)
1475 (49 years ago) – At age 10, Kaidou is considered the strongest soldier in the Vodka Kingdom, a country forced to engage in constant wars in order to steal and attain heavenly tribute to pay to the Celestial Dragons (Chapter 1049: Kaidou’s past, Kaidou is 10 years old)
1475 (49 years ago) – Brook contemplates his existence as his ship is adrift in the Florian Triangle, unable to leave (Chapter 487: look into a scene three years after 52 years ago)
1475 (49 years ago) March 8th – A man who would later go by the codename of “Trebol” is born (SBS Vol. 75)
1475 (49 years ago) September 21st – Kuzan is born (Volume 1000: Kuzan’s age is mentioned)
1475 (49 years ago) October 15th – Big Mom’s 2nd daughter, Charlotte Compote, is born (One Piece Magazine: ages of the Charlotte children are revealed)
1475 (49 years ago) October 23rd – Shinobu is born (Vivre Cards)
1476 (48 years ago) March 30th – Bas is born (Vivre Cards)
1476 (48 years ago) June 6th – Momonga is born (Vivre Cards)
1476 (48 years ago) June 17th – Genzo is born (Vivre Cards)
1476 (48 years ago) August 21st – Pound is born (Vivre Cards)
1476 (48 years ago) November 25th – Big Mom’s 2nd, 3rd, and 4th sons, Charlotte Katakuri, Daifuku, and Oven are born (SBS Vol. 87)
1477 (47 years ago) – Ginny becomes a slave (Chapter 1096: Ginny mentions that she became a slave at four years of age just like Kuma did)
1477 (47 years ago) February 5th – Vista is born (Vivre Cards)
1477 (47 years ago) February 9th – Bartholomew Kuma is born to a survivor of the Buccaneer race by the name of Clapp in the Sorbet Kingdom (SBS Vol. 58. Chapter 1095: Kuma’s backstory is expanded upon)
1477 (47 years ago) August 1st – Urouge is born (SBS Vol. 68)
1477 (47 years ago) August 2nd – Yasopp is born (Vivre Cards)
1477 (47 years ago) September 18th – Karasu is born (Vivre Cards)
1477 (47 years ago) October 9th – Magellan is born (Vivre Cards)
1477 (47 years ago) October 26th – Denjiro is born (Vivre Cards)
1477 (47 years ago) December 1st – Alber is born as a survivor of the Lunaria race (Vivre Cards)
1477 (47 years ago) December 10th – Big Mom’s 2nd, 3rd, 4th, and 5th daughters, Charlotte Mondée, Amande, Hachée and Effilée are born (One Piece Magazine: ages of the Charlotte children are revealed)
1477 (47 years ago) December 19th – Hogback is born (Vivre Cards)
1478 (46 years ago) – At age 2, Charlotte Katakuri eats donuts for the first time and becomes enamored with them (Vivre Cards: Katakuri’s past is explained)
1478 (46 years ago) – At age 13, Kaidou is sold off to the Government by his Kingdom (Chapter 1049: Kaidou’s past)
1478 (46 years ago) January 10th – Otohime is born (Vivre Cards: age at death 10 years ago was 36)
1478 (46 years ago) January 31st – Aladine is born (Vivre Cards)
1478 (46 years ago) February 2nd – Jerry is born (Vivre Cards)
1478 (46 years ago) April 2nd – Jinbe is born (SBS Vol. 58)
1478 (46 years ago) May 14th – “Tamago” is born (Vivre Cards)
1478 (46 years ago) June 12th – Senor Pink is born (SBS Vol. 75)
1478 (46 years ago) September 5th – Crocodile is born (SBS Vol. 58)
1478 (46 years ago) September 29th – Big Mom’s 5th, 6th, 7th, 8th, and 9th sons, Charlotte Opera, Counter, Cadenza, Cabaletta, and Gala are born (One Piece Magazine: ages of the Charlotte children are revealed)
1479 (45 years ago) – The Flower Capital of the Wano Country is afflicted by a drought. To help the drought, at age 14 Kouzuki Oden redirects a river to the Capital, but accidentally floods it in the process and earns another arrest warrant. He attempts to escape the country, but fails (Chapter 960: Oden’s life exploits are mentioned)
1479 (45 years ago) – At age 3, Katakuri eats too many donuts at once, tearing apart the sides of his face and leaving a scar on both of his cheeks (Vivre Cards: Katakuri’s past is explained)
1479 (45 years ago) February 3rd – Chadros Higelyges, later known as “Brownbeard”, is born (Vivre Cards)
1479 (45 years ago) February 4th – Fuujin is born (Vivre Cards)
1479 (45 years ago) February 28th – Big Mom’s 10th son, Charlotte Cracker, and 6th and 7th daughters, Charlotte Custard and Angel, are born (SBS Vol. 88)
1479 (45 years ago) March 12th – Sarutobi is born (Vivre Cards9
1479 (45 years ago) May 29th – A man who would later go by the codename “Diamante” is born (SBS Vol. 75)
1479 (45 years ago) June 4th – Raijin is born (Vivre Cards)
1479 (45 years ago) October 3rd – Yama is born (Vivre Cards)
1479 (45 years ago) October 5th – Marco is born (Vivre Cards)
1479 (45 years ago) October 13th – Izou is born as part of the Hanayanagi school of Wano (Vivre Cards)
1479 (45 years ago) October 29th – Turco is born (Vivre Cards)
1479 (45 years ago) November 14th – Negikuma Maria is born (SBS Vol. 16: Oda mentions Maria’s age)
1480
Around 1480 (over 44 years ago) – Rocks D. Xebec and the pirate crew he managed to assemble on Hachinosu Island terrorize the world, marking this period of time as the “Era of Rocks” (Chapter 907: Garp talks about the Rocks and the Era of Rocks being over 40 years ago; Chapter 1049 shows that the Rocks were already considered unstoppable in their rule 44 years ago when Kaido joined the crew, meaning it was likely already their era around that time, but we don’t have a specific date for when exactly it started; One Piece Magazine: The Era of Rocks ended with the God Valley Incident 38 years ago)
1480 (44 years ago) – The Harem War: At age 15, Oden threatens the priest of a mountain temple to shelter him, and begins his own harem there. Despite having attained his lovers consensually, Oden’s harem stirs the ire of his lovers’ relatives, giving start to the Harem War of the Wano Country (Chapter 960: Oden’s life exploits are mentioned)
1480 (44 years ago) – Edward Newgate convinces Kaidou, age 15, to join the Rocks Pirates. There he first meets Charlotte Linlin, now known as the infamous pirate “Big Mom” (Chapter 1049: Kaidou’s past)
1482 (42 years ago) – Kuma and his family are enslaved by the Celestial Dragons due to their Buccaneer heritage after a blood test from his birth leaks. Kuma would lose both his mother and father over the next four years as a slave in Mary Geoise (Chapter 1096: Kuma mentions he was four when he became a slave)
1480 (44 years ago) April 13th – Morgan is born (Vivre Cards)
1480 (44 years ago) – Big Mom’s 11th son, Charlotte Zuccotto, is born (One Piece Magazine: ages of the Charlotte children are revealed)
1480 (44 years ago) June 11th – Shiryu is born (Vivre Cards)
1480 (44 years ago) September 19th – Krieg is born (SBS Vol. 84)
1480 (44 years ago) September 22nd – Kyros is born in the slums of Dress Rosa (SBS Vol. 75)
1481
1481 (43 years ago) – Kuma and his family are enslaved by the Celestial Dragons due to their Buccaneer heritage after a blood test from his birth leaks. Kuma would lose both his mother and father over the next four years as a slave in Mary Geoise (Chapter 1096: Kuma mentions he was four when he became a slave)
1481 (43 years ago) – At age 5, Katakuri eats the Mochi Mochi no Mi (Vivre Cards: Katakuri’s past is explained)
1481 (43 years ago) February 28th – Kazekage is born (Vivre Cards)
1481 (43 years ago) March 9th – Dracule Mihawk is born (SBS Vol. 58)
1481 (43 years ago) March 6th – Big Mom’s 8th and 9th daughters, Charlotte Brûlée and Broyé, are born (One Piece Magazine: ages of the Charlotte children are revealed. It’s worth noting that Broyé’s birthday was at first erroneously appointed in an SBS)
1481 (43 years ago) September 11th – Mont Blanc Cricket, descendant of Noland, is born (Vivre Cards)
1482
1482 (42 years ago) – A group of villagers flee to the Organ Archipelago after their old settlement was destroyed by pirates. There they decide to found Orange Town together from scratch (Chapter 14: Boodle talks about the founding of Orange Town 40 years ago, as of the events of Orange Town)
1482 (42 years ago) – Having reached age 30, Kokoro’s tail splits, allowing her to live on land (Chapter 424: Kokoro explains that mermaid’s tails split at age 30)
1482 (42 years ago) – Skypiea dweller Marilyn wins the Miss Skypiea title (SBS Vol. 35: 40 years ago, as of the events of Skypiea)
1482 (42 years ago) – After a decade drifting alone in the Florian Triangle, Brook begins to lose his marbles (Chapter 488: 10 years have passed since Brook left the Twin Capes)
1482 (42 years ago) – The pirate Shakuyaku gives up her pirate life and opens “Shakky’s Rip-off Bar” at the Sabaody Archipelago (Chapter 498: Shakky opened her bar around 40 years ago, as of the events of Sabaody. Vivre Cards confirm this was precisely 42 years ago. In an SBS, Oda strongly inferred the crew she was part of was the Rocks)
1482 (42 years ago) March 9th – Capone Bege is born (SBS Vol. 68)
1482 (42 years ago) March 31st – Kerville is born (Vivre Cards)
1482 (42 years ago) May 12th – Daikoku is born (Vivre Cards)
1482 (42 years ago) June 23rd – Orlumbus is born (SBS Vol. 83)
1482 (42 years ago) August 4th – Hanzou is born (Vivre Cards)
1482 (42 years ago) September 9th – Kikunojo is born as the younger brother of Izou, though is born with a male body despite her female mind (Vivre Cards)
1482 (42 years ago) September 30th – Avalo Pizarro is born as the heir of a kingdom in the North Blue (Vivre Cards)
1482 (42 years ago) – Big Mom’s 12th, 13th, and 14th sons, Charlotte Nusstorte, Baskarte, and Dosmarche are born (One Piece Magazine: ages of the Charlotte children are revealed)
1482 (42 years ago) November 11th – Jozu is born (Vivre Cards)
1483
Around 1483 (around 41 years ago) – Kurozumi Higurashi returns to the Wano Country after spending some time abroad involved with the Rocks and inducts Orochi to a plan to take over the country, feeding him the Hebi Hebi no Mi, Mythical Model: Yamata no Orochi (Chapter 965: Higurashi tells Orochi to start stealing money and we see him having just entered Yasuie’s house to steal from him 41 years ago)
1483 (41 years ago) – The Celestial Dragons hold their triennial Genocide Tournament by conducting a Human Hunt game on an island they invade (Chapter 1094: The Celestial Dragons mention how this event takes place every three years. It’s unknown how far back it spanned, but there must have been at least one instance of it three years prior)
1483 (41 years ago) – Katsuzo dies and his funeral is held in the Wano Country, though Oden crashes it and eats hot oden upon his corpse (Chapter 960: Katsuzo’s funeral)
1483 (41 years ago) – The Mountain God Incident: Kin’emon accidentally lures a giant boar known as the Mountain God into the Flower Capital of the Wano Country. However, thanks to Oden’s efforts, no one is killed during the incident, but is exiled from the Capital after he covers up for Kin’emon. Kin’emon and Denjiro decide to become Oden’s first followers (Chapter 960: The Mountain God Incident 41 years ago)
1483 (41 years ago) – Oden spends some time with Shimotsuki Yasuie before deciding to explore the rest of Wano. In the meantime, Orochi steals money from Yasuie acting as his servant (Vivre Cards: 41 year ago)
1483 (41 years ago) April 16th – Chaka is born (Vivre Cards)
1483 (41 years ago) May 3rd – Arlong is born (Chapter 621: Arlong’s age is finally revealed)
1483 (41 years ago) June 14th – Kawamatsu is born (Vivre Cards)
1483 (41 years ago) July 5th – Vergo is born (SBS Vol. 75)
1483 (41 years ago) October 23rd – St. Donquixote Doflamingo is born as a Celestial Dragon to Donquixote Homing (SBS Vol. 58)
1483 (41 years ago) – Big Mom’s 15th son, Charlotte Noisette, is born (One Piece Magazine: ages of the Charlotte children are revealed)
1484
Around 1484 (around 40 years ago) – Kanjuro’s parents are killed on stage for being Kurozumi. A heartbroken Kanjuro is rescruited by Orochi, who asks him to become a spy by following Oden, feeding him the Fude Fude no Mi (Chapter 974: Orochi mentions he took in Kanjuro after his parents died and ordered him to enter Oden’s family, so it all happened within a recent span of time)
1484 (40 years ago) – Izou and Kiku become homeless after their father is arrested, forced to survive as entertainers in the streets of Ringo. They are soon found and taken in by Oden (Vivre Cards: 40 years ago)
1484 (40 years ago) – Kanjuro joins Oden’s posse after a chance encounter. In truth, he is infiltrating on Orochi’s orders to keep an eye on Oden’s actions (Vivre Cards: 40 years ago)
1484 (40 years ago) – Raizo, who had quit the Oniwabanshu over a heartbreak, joins Oden’s group (Vivre Cards: 40 years ago)
1484 (40 years ago) January 3rd – Iceburg is born (Chapter 353: Iceburg’s age is revealed)
1484 (40 years ago) January 30th – Suleiman is born (Vivre Cards)
1484 (40 years ago) January 31st – Ipponmatsu is born (Vivre Cards)
1484 (40 years ago) August 3rd – Marshall D. Teach is born. For some specific reason, he cannot fall asleep for the rest of his life (SBS Vol. 58)
1484 (40 years ago) December 16th – Big Mom’s 16th son, Charlotte Moscato, and 10th and 11th daughters Mash and Cornstarch, are born (One Piece Magazine: ages of the Charlotte children are revealed)
1484 (40 years ago) October 11th – Inuarashi is born (Vivre Cards)
1484 (40 years ago) November 22nd – Nekomamushi is born (Vivre Cards)
1484 (40 years ago) December 3rd – Belle-mere is born (Chapter 77: Belle-mere was 30 at the age of death)
1484 (40 years ago) December 14th – A man who would later be codenamed “Pica” is born (SBS Vol. 75)
1484 (40 years ago) – Tomato Gang is born (SBS Vol. 27 Tomato Gang is shown with his picture indicating him as 38 years old as of two years ago)
1485
1485 (39 years ago) – The Roger Pirates have a run in with the Rocks Pirates (Chapter 1096: Roger says it’s been a year since he last saw Rocks, though his wording is vague)
1485 (39 years ago) – The Roger Pirates reach the island of Lode Star, the final point of the Grand Line at the end of the log pose, being the first to reach it in centuries. However, they realize that yet another final island remains and continue their journey to complete their circumnavigation of the world (Chapter 966: Roger states they reached Lode Star 13 years before, said 26 years ago)
1485 (39 years ago) – Oden enters Kuri and defeats all its ruffians and their ringleader Ashura Douji. He makes a pledge to help restore the region back to prosperity. Ashura Douji joins Oden as his follower (Vivre Cards: 39 years ago)
1485 (39 years ago) – After helping restore Kuri into a prosperous region, Oden is granted the title of Daimyo by his father, the shogun. His followers are officially recognized as his vassals (Chapter 962: end of the chapter says this happened 39 years ago)
1485 (39 years ago) March 9th – Shanks is born as a Celestial Dragon of the Fegarland Family (SBS Vol. 4: Oda reveals Shanks’s age. Film RED: confirms Shanks as a member of the Fegarland Family, an element Oda confirms as canon)
1485 (39 years ago) April 18th – Hyouzou is born (Vivre Cards)
1485 (39 years ago) May 6th – Enel is born (Vivre Cards)
1485 (39 years ago) July 15th – St. Donquixote Rosinante is born as a Celestial Dragon to Donquixote Homing (SBS Vol. 77)
1485 (39 years ago) August 8th – Buggy is born (SBS Vol. 84)
1485 (39 years ago) – Big Mom’s 17th and 18th sons, Charlotte Compo and Laurin, are born (One Piece Magazine: ages of the Charlotte children are revealed)
1486
Around 1486 (around 38 years ago) – A young Morgans establishes the World Economic Newspaper, distributing news across the world through the News Coo system (Chapter 1096: Morgans reports the God Valley Incident. Considering he was 15 at the time of the incident, he can’t have started the newspaper that much earlier. Vivre Cards mention he established the newspaper)
Around 1486 (around 38 years ago) – The Celestial Dragons steal the treasure of Hachinosu, seemingly being a certain devil fruit, and bring it towards God Valley for their upcoming tournament (Chapter 1096: Garp speaks of the event as very recent)
1486 (38 years ago) – The Celestial Dragons hold their triennial Genocide Tournament on the island of God Valley. Kuma attempts to flee slavery on the island, but ends up meeting Ivankov and Ginny for the first time who team up with him. Ginny leaks the location of the treasure the Celestial Dragons stole from Rocks being on the island in a communication, in hopes that the pirates come after it and cause a distraction for them to escape (Chapter 1095: 38 years ago)
1486 (38 years ago) – The God Valley Incident: the Rocks Pirates invade God Valley as the Celestial Dragons are holding their Genocide Tournament to seize the treasure the Government took from them, but so do the Roger Pirates and several other crews. In a historical duel, Monkey D. Garp and Gol D. Roger team up to clash against the Rocks Pirates. Big Mom successfully takes the Uo Uo no Mi, Model: Seiryuu from the Government, who she feeds to Kaidou, while Kuma eats the Nikyu Nikyu no Mi and helps up to 500 people escape. Rocks D. Xebec himself allegedly dies and the island of God Valley “vanishes” from the map, so the Rocks Pirates disband as a result. As Roger escapes the island, he finds a baby Fegarland Shanks in a treasure chest and decides to rise him as his own (Chapter 957: The God Valley Incident. Chapter 999: Big Mom mentions the God Valley Incident)
1486 (38 years ago) – With the conclusion of the God Valley Incident, the Era of Rocks ends and the Era of Roger begins, marked by Roger’s rise to power over the next 14 years (One Piece Magazine: the Era of Roger is outlined to start after the Era of the Rocks ended and to last until his execution, also referenced in the manga several times)
1486 (38 years ago) – Monkey D. Garp is given all credit for the defeat of the Rocks Pirates in the newspaper, and thus comes to be known as the “Hero of the Marines”. Most details on the incident and the Rocks are however kept hidden by the Government due to Xebec’s taboo interest in becoming “King of the World” (Chapter 957: The God Valley Incident)
1486 (38 years ago) – Having escaped the God Valley Incident, Kuma returns to the Sorbet Kingdom with Ivankov and Ginny. Ivankov parts ways with the two as Kuma and Ginny grow up together in Sorbet (Chapter 1096: right after the God Valley Incident)
1486 (38 years ago) – Charlotte Brûlée is injured and scarred by a gang that Katakuri had stirred trouble with after they mocked him for his mouth, so he decides to take revenge on them and vow to never show his mouth to someone else again (Vivre Cards: times of Katakuri’s past are outlined)
1486 (38 years ago) March 15th – Who’s Who is born (Vivre Cards)
1486 (38 years ago) April 4th – Foxy is born (SBS Vol. 84)
1486 (38 years ago) April 23rd – Big Mom’s 19th son, Charlotte Mont-d’Or, is born (One Piece Magazine: ages of the Charlotte children are revealed)
1486 (38 years ago) July 14th – Bastille is born (Vivre Cards)
1486 (38 years ago) August 5th – Vasco Shot is born (Vivre Cards)
1486 (38 years ago) August 8th – Hatchan is born (Vivre Cards)
1486 (38 years ago) August 9th – Hack is born (SBS Vol. 77)
1486 (38 years ago) October 25th – Kuroobi is born (Vivre Cards)
Between 1486-1500 (Between 24-38 years ago) – Du Feld founds MADS, a wandering clandestine lab researching without limits in the supposed “name of peace”. Its team is comprised by Vegapunk, Caesar, Judge, Queen, and Buckingham Stussy, the latter freeloading after the dissolution of the Rocks and serving as the first subject of a Cloning Experiment, resulting in the first successful MADS Clone 01: Stussy on April 24th (Chapter 840: MADS was dissolved by the time Reiju was born 24 years ago. It also can’t be further ago than 38 years ago as at that time Stussy was still in the Rocks Pirates, only joining MADS later, and most of its members would’ve been too young. MADS also had to be disbanded before a child Sentomaru joined Vegapunk)
Between 1486-1500 (Between 24-38 years ago) – Dr. Vegapunk wins the Mobel Peace Price and gets to meet the Five Elder Planets. Sometime after, the Government disbands MADS and reintegrates them into a research unit working for the Government. Vegapunk and Caesar join this unit while Judge and Queen flee, with Judge continuing research in his nomad Germa Kingdom (Chapter 840: MADS was dissolved by the time Reiju was born 24 years ago. It also can’t be further ago than 38 years ago as at that time Stussy was still in the Rocks Pirates, only joining MADS later, and most of its members would’ve been too young)
1487
1487 (37 years ago) – Hiriluk begins his research to make sakura blossom in his home country the Drum Kingdom, after being miraculously cured of his terminal disease upon seeing a forest of sakura trees atop a certain mountain in the West (Chapter 143: Hiriluk mentions he’s spent 30 years researching, said 7 years ago)
1487 (37 years ago) March 3rd – Galdino is born (Vivre Cards)
1487 (37 years ago) April 3rd – Porchemy is born (Vivre Cards: Porchemy was 25 during his death 12 years ago)
1487 (37 years ago) May 21st – Lindbergh is born (Vivre Cards)
1487 (37 years ago) June 5th – Jabra is born (SBS Vol. 47)
1487 (37 years ago) – Big Mom’s 12th and 13th daughters, Charlotte Mozart and Mariner, are born (One Piece Magazine: ages of the Charlotte children are revealed)
1488
1488 (36 years ago) February 20th – A man with the last name Kumadori is born to Kumadori Yamabanko (SBS Vol. 47)
1488 (36 years ago) March 9th – Cutty Flam is born (Chapter 353: Cutty reveals his age)
1488 (36 years ago) March 14th – Smoker is born (SBS Vol. 27)
1488 (36 years ago) March 29th – Catarina Devon is born (Vivre Cards)
1488 (36 years ago) – Big Mom’s 20th and 21st sons, Charlotte High-Fat and Tablet, are born (One Piece Magazine: ages of the Charlotte children are revealed)
1488 (36 years ago) May 4th – Victoria Cindry is born (Vivre Cards: Cindry died at age 24 12 years ago)
1488 (36 years ago) May 5th – Demaro Black is born (Vivre Cards)
1488 (36 years ago) October 21st – Vito is born (Vivre Cards)
1488 (36 years ago) December 9th – Kelly Funk is born (Vivre Cards)
1488 (36 years ago) December 12th – Nezumi is born (Vivre Cards)
1489
1489 (35 years ago) January 6th – Tilestone is born (Vivre Cards)
1489 (35 years ago) March 8th – Zambai is born (Vivre Cards)
1489 (35 years ago) April 22nd – Kuro is born (SBS Vol. 84)
1489 (35 years ago) May 23rd – Chew is born (Vivre Cards)
1489 (35 years ago) June 10th – Dalton is born (Vivre Cards)
1489 (35 years ago) July 6th – Lucky Roux is born (Vivre Cards)
1489 (35 years ago) August 22nd – Vander Decken IX is born as the latest in the long line of Vander Deckens, with Vander Decken I having come to Fishman Island long ago in search of Poseidon (Vivre Cards)
1489 (35 years ago) August 23rd – Pell is born (Vivre Cards)
1489 (35 years ago) August 28th – Hannyabal is born (Vivre Cards)
1489 (35 years ago) October 12th – Big Mom’s 14th, 15th, and 16th daughters, Charlotte Smoothie, Citron, and Cinnamon, are born (SBS Vol. 88)
1489 (35 years ago) October 28th – Scarlet, heir to the throne of Dress Rosa, is born to Riku Doldo III (SBS Vol. 75)
1489 (35 years ago) December 10th – Edward Weevil is born as the son of Edward Newgate …according to him at least (Vivre Cards)
1490
1490 (34 years ago) February 3rd – Sasaki is born (Vivre Cards)
1490 (34 years ago) February 9th – Carne is born (Vivre Cards)
1490 (34 years ago) March 3rd – Hina is born (SBS Vol. 27)
1490 (34 years ago) March 10th – Sentomaru is born. Exiled from his village due to his strength and surviving in the wilderness by beating up all of the forest’s vicious bears, he is eventually taken in by Vegapunk as his bodyguard, and trained by Borsalino (SBS Vol. 106. These scenes are later shown in the manga too)
1490 (34 years ago) April 4th – Shishilian is born (Vivre Cards)
1490 (34 years ago) June 15th – Belo Betty is born (Vivre Cards)
1490 (34 years ago) – Big Mom’s 22nd and 23rd sons, Charlotte Saint-Marc and Basans, are born (One Piece Magazine: ages of the Charlotte children are revealed)
1490 (34 years ago) September 8th – Cabaji is born (Vivre Cards)
1491
1491 (33 years ago) – The remnants of the Rocks Pirates begin growing their own crews and expanding their claims and infamy (Chapter 962: narrator states this happened 33 years ago)
1491 (33 years ago) Inaurashi and Nekomamushi shipwreck on Wano after setting sail from Zou. They are captured alongside Kawamatsu, but Oden rescues them and allows them to join him as retainers (Chapter 963: 33 years ago)
1491 (33 years ago) After a failed attempt to steal money from Hakumai, Oden’s retainers are captured by Daimyo Yasuie, but the latter offers them the money by encouraging them to educate themselves and become retainers worthy of someone like Oden (Vivre Cards: 33 years ago)
1491 (33 years ago) – The Celestial Dragon Donquixote Homing decides to renounce his status to live alongside humans, and migrates with his wife and children to an island in the North. However, the citizens take their rage against the Celestial Dragons onto Homing’s family, forcing them to live a runaway life of poverty, unable to return to Mary Geoise, as Homing realizes how naive he was (Chapter 763: Doflamingo’s past)
1491 (33 years ago) – Due to the poor conditions of their runaway life, Homing’s wife becomes ill and passes away of sickness (Chapter 747: Doflamingo mentions he lost his mother at the age of 8)
1491 (33 years ago) January 2nd – Peepley Lulu is born (Vivre Cards)
1491 (33 years ago) February 19th – Bobby Funk is born as the younger brother of Kelly Funk (Vivre Cards)
1491 (33 years ago) May 21st – Gotti is born (Vivre Cards)
1491 (33 years ago) August 6th – Gladius is born (SBS Vol. 75)
1491 (33 years ago) September 20th – Shura is born (Vivre Cards)
1491 (33 years ago) September 21st – The starfish Pappag is born. Believing to be a human, he learns to talk (Vivre Cards)
1491 (33 years ago) October 24th – Diez Drake is born to Diez Barrels. His father abandons the Marines and becomes a pirate, abusing him across his childhood (SBS Vol. 68)
1491 (33 years ago) – Big Mom’s 17th daughter, Charlotte Mélisé, is born (One Piece Magazine: ages of the Charlotte children are revealed)
1492
Around 1492 (over 32 years ago) – Cutty Flam enters the Grand Line from the South Blue with his parents, who are pirates (Chapter 490: Franky mentions he entered over 30 years ago)
1492 (32 years ago) – A 26 year old Sakazuki and 23 year old Borsalino join the marines (Vol. 1000: Join date of Sakazuki and Borsalino is mentioned. Though Zephyr isn’t canon, the timeline of Sakazuki and Borsalino is, as confirmed in the Vivre Cards)
1492 (32 years ago) April 20th – Blueno is born (SBS Vol. 47)
1492 (32 years ago) June 16th – Pedro is born (Chapter 878: Pedro mentions his age to Perospero)
1492 (32 years ago) July 4th – Caribou is born (Vivre Cards)
1492 (32 years ago) July 20th – Chess is born (Vivre Cards)
1492 (32 years ago) August 15th – Bentham is born (Vivre Cards)
1492 (32 years ago) – Big Mom’s 24th son, Charlotte Dacquoise, is born (One Piece Magazine: ages of the Charlotte children are revealed)
1493
1493 (31 years ago) – A small criminal gang led by “Trebol”, inclduing “Pica”, “Diamante”, and “Corazon” Vergo, meet Doflamingo. Impressed by Doflamingo’s skill with Conqueror’s haki, Trebol bestows upon him a gun and the Ito Ito no Mi, claiming he is destined to become the King of the Sea (Vivre Cards: timeline of Trebol’s meeting with Doffy is elaborated on)
1493 (31 years ago) – Doflamingo uses the gun Trebol gave him to commit patricide and kill his father Donquixote Homing. He tries to use his father’s murder as a way to get back to Mary Geoise, but is rejected by the Celestial Dragons once again. During this process, he and his brother Rosinante split ways. Doflamingo would return to Trebol while Rosinante would end up being adopted by Sengoku (Chapter 747: Doflamingo mentions he killed his father at age 10)
1493 (31 years ago) January 1st – Daz Bonez is born (Vivre Cards)
1493 (31 years ago) February 23rd – Makino is born (Vivre Cards)
1493 (31 years ago) March 10th – Scratchmen Apoo is born (SBS Vol. 68)
1493 (31 years ago) June 29th – Fukurou is born (SBS Vol. 47)
1493 (31 years ago) August 10th – Gedatsu is born (Vivre Cards)
1493 (31 years ago) September 2nd – Boa Hancock is born (SBS Vol. 58)
1493 (31 years ago) September 9th – Basil Hawkins is born (SBS Vol. 68)
1493 (31 years ago) October 19th – Big Mom’s 18th and 19th daughters, Charlotte Galette and Charlotte Poire, are born (One Piece Magazine: ages of the Charlotte children are revealed)
1494
1494 (30 years ago) – Oden’s retainers, having now become proper samurai, accompany him as he visits his sickly father at the Flower Capital for the last time (Chapter 963: 30 years ago)
1494 (30 years ago) – Monkey D. Garp and Chinjao clash, resulting in Garp flattening Chinjao’s famous drill-shaped head, which makes the latter lose access to the treasure hidden beneath the Jewel Ice Sheet, which could only be opened by his drill-head. China swears revenge on Garp’s family in turn. From this historic clash, Garp earns another epithet of “Garp the Fist” (Chapter 719: Chinjao mentioned the grudge starting 30 years ago)
1494 (30 years ago) – A 19 year old Kuzan joins the Marines. He eventually ends up as Garp’s protégé (Vol. 1000: Kuzan’s time of joining at age 19 is mentioned. Though Zephyr isn’t canon, Kuzan’s timeline is, as confirmed in the Vivre Cards)
1494 (30 years ago) – The Whitebeard Pirates shipwreck on Wano and Newgate meets Oden for the first time. Oden begs Whitebeard to let him on his crew, but despite refusing at first, in the end Newgate accepts Oden into the crew after testing him during his departure from the Wano Country (Chapter 963: still 30 years ago)
1494 (30 years ago) – Amatsuki Toki, who leaped from 800 years in the past, meets Kouzuki Oden at sea and joins him with the Whitebeard Pirates (Chapter 964: still 30 years ago)
1494 (30 years ago) – King Bekori rises as the ruler of the Sorbet Kingdom. To appease the Celestial Dragons and pay celestial tribute, he enforces several policies that cause suffering to his populace (Chapter 1097: 30 years ago)
1494 (30 years ago) February 6th – Nico Robin is born to Nico Olvia (Chapter 218: Robin reveals her age)
1494 (30 years ago) April 8th – A man who would later go by the codename “Buffalo” is born. He grows up in poverty in the sewers of a certain country (SBS Vol. 75)
1494 (30 years ago) April 14th – Hody Jones is born in a toxic environment of the Fishman District, which breeds as a hatred for humans within him (SBS Vol. 67)
1494 (30 years ago) June 2nd – Rob Lucci is born and raised as a child soldier for the Cipher Pol (SBS Vol. 47)
1494 (30 years ago) August 21st – Holed’em is born in the Wano Country (Vivre Cards: Holed’em is a Wano native)
1494 (30 years ago) August 27th – Monet is born and grows up in a difficult environment (SBS Vol. 75)
1494 (30 years ago) October 29th – Big Mom’s 25th and 26th sons, Charlotte Snack and Bavarois, are born (One Piece Magazine: ages of the Charlotte children are revealed)
1495
1495 (29 years ago) – A Dress Rosa slum kid by the name of Kyros loses his friend to murder, so he kills the two culprits in retaliation. He is arrested by the army and sent to fight at the Corrida colosseum as punishment (Chapter 741: Kyros is 15 years old)
1495 (29 years ago) – Just four months after being arrested, Kyros earns 100 victories at the colosseum, earning his freedom. However, he decides to remain in the colosseum to fight (Chapter 741: Kyros is 15 years old)
1495 (29 years ago) March 12th – Patty is born (Vivre Cards)
1495 (29 years ago) March 25th – Ohm is born (Vivre Cards)
1495 (29 years ago) April 30th – Viola, second princess of Dress Rosa, is born to Riku Doldo III (SBS Vol. 75)
1495 (29 years ago) May 2nd – Coribou, younger brother of Caribou, is born (Vivre Cards)
1495 (29 years ago) July 22nd – Big Mom’s 20th and 21st daughters, Charlotte Prim and Praline, are born (One Piece Magazine: ages of the Charlotte children are revealed)
1495 (29 years ago) August 3rd – Inazuma is born (Vivre Cards)
1495 (29 years ago) August 9th – Wapol is born as the heir of the Drum Kingdom. His father’s spoiling ends up making Wapol a very prepotent and arrogant prince (SBS Vol. 84)
1495 (29 years ago) September 9th – Shirley, the alleged half-sister of Arlong, is born (SBS Vol. 67)
1495 (29 years ago) September 24th – Blackmaria is born in the Wano Country (Vivre Cards)
1495 (29 years ago) October 1st – Mohji is born (Vivre Cards)
1495 (29 years ago) November 2nd – Concelot is born (Vivre Cards)
1495 (29 years ago) December 25th – Jesus Burgess is born (Vivre Cards)
1495 (29 years ago) December 28th – Jango is born (Vivre Cards)
1496
1496 (28 years ago) – Gol D. Roger finds out he has a terminal disease and little more to live. He enters the Grand Line once again in hopes of accomplishing his dream of a complete circumnavigation of the world by finding the final island. At the twin capes, he meets the expert doctor Crocus, who manages to stabilize his disease and joins his crew to help him complete his journey (Chapter 506: Rayleigh mentions Roger came down with his terminal disease 4 years before his execution)
1496 (28 years ago) – Heracles sets sail alongside other botanists to learn more about plants (Vivre Cards: Heracles’s past is explained)
1496 (28 years ago) – Nico Olvia joins an archeologist research group to go search for poneglyphs and discover the true history. Because of this, she has to leave behind her daughter Robin in care of her brother and sister in law, who would become neglectful and abusive towards Robin (Chapter 393: Olvia left Robin when she was two)
1496 (28 years ago) – After Momonosuke’s birth, Whitebeard decides to organize his crew into divisions. Oden is promoted to Second Division Commander (Chapter 965: 28 years ago)
1496 (28 years ago) – A seemingly orphan Marshall D. Teach begs Whitebeard to let him join his crew. He secretly takes advantage of Whitebeard’s travels and influence to search for the Yami Yami no Mi (Chapter 965: 28 years ago)
1496 (28 years ago) – Kurozumi Higurashi approaches Kaidou and offers him to take over the Wano Country by teaming up with Orochi (Chapter 1049: Higurashi mentions ten years have passed since God Valley)
1496 (28 years ago) – In the Wano Country, shogun Sukiyaki is kidnapped and secretly imprisoned by Orochi, who thanks to Kurozumi Higurashi and her powers of the Mane Mane no Mi, manages to convince the country that Sukiyaki appointed Orochi as a proxy shogun until Oden’s return. This is just a step towards the Kurozumi’s plan to seize control of the country (Chapter 965: text box mentions this happens in the meantime at the same time as Momo’s birth 28 years ago)
1496 (28 years ago) October 7th – Kouzuki Momonosuke is born to Oden and Toki on the Moby Dick during their adventures. He would later awaken as the only person Zunesha would obey (Chapter 701: Momonosuke is stated to be 8, which when added to the 20 year time leap means he was born 28 years ago)
1496 (28 years ago) July 30th – Zala is born (Vivre Cards)
(28 years ago) August 1st – Bishamon is born (Vivre Cards)
1496 (28 years ago) August 25th – Penguin is born (SBS Vol. 84)
1496 (28 years ago) August 13th – Sai is born as the heir of the Kano Kingdom’s Happo Navy (SBS Vol. 83)
1496 (28 years ago) September 4th – Wanze is born (Vivre Cards)
1496 (28 years ago) September 5th – Boa Marigold is born as the younger sister of Boa Hancock (Vivre Cards)
1496 (28 years ago) September 7th – Fullbody is born (Vivre Cards)
1496 (28 years ago) September 28th – A man who would go by “Jack” is born (Vivre Cards)
1496 (28 years ago) October 18th – Doc Q is born (Vivre Cards)
1496 (28 years ago) – Big Mom’s 27th, 28th, and 29th sons, Charlotte Kanten, Kato, and Montb, are born (One Piece Magazine: ages of the Charlotte children are revealed)
1496 (28 years ago) November 1st – Wanda is born (Vivre Cards)
1496 (28 years ago) November 3rd – Yamato is born to Kaidou (Chapter 985: Yamato was imprisoned at age 8 20 years ago)
1497
Around 1497 (around 27 years ago) – As an apprentice on Roger’s ship, Buggy locates a treasure map, but loses it by accident while chatting with Shanks. At the same time, he accidentally ingests the Bara Bara no Mi, attaining the fruit’s powers (Chapter 19: Buggy’s flashback; Chapter 0: By the time of the Battle of Edd War, Buggy had already eaten his fruit. Given his young age during the Battle of Edd War, being 12 years old, he couldn’t have been that much younger when he first ate his fruit. During Oden’s flashback, we see Buggy and Shanks arguing about the poles again, but it’s been clarified that scene is separate from the one in Buggy’s flashback, simply the same argument being restarted years later)
1497 (27 years ago) – Roger enters the New World once again in search of the remaining poneglyphs (Vivre Cards: Roger entered the New World one year after entering the Grand Line again)
1497 (27 years ago) – Battle of Edd War: The Roger Pirates square off against the fleet of Shiki the Golden Lion in the sea of Edd War, but a sudden storm results in a disastrous defeat for Shiki’s fleet, with Shiki himself ending up with a steering wheel incrusted into his skull while Roger miraculously escapes (Chapter 0: The historic battle of Edd War happened 3 years before Roger’s execution. The events of this chapter are deemed canon)
1497 (27 years ago) February 2nd – Killer is born (SBS Vol. 68)
1497 (27 years ago) March 10th – Satori, Hotori, and Kotori are born as triplets (Vivre Cards)
1497 (27 years ago) March 14th – Alvida is born (Vivre Cards)
1497 (27 years ago) April 7th – Shachi is born (SBS Vol. 84)
1497 (27 years ago) April 7th – Gin is born (Vivre Cards)
1497 (27 years ago) April 11th – Pekoms is born (Vivre Cards)
1497 (27 years ago) April 23rd – Kalifa is born as the daughter of Cipher Pol agent Laskey (SBS Vol. 47)
1497 (27 years ago) – Wicca is born (Chapter 722: Zoro asks Wicca about her age)
1497 (27 years ago) May 8th – Shoujou is born (Chapter 226: Shoujou mentions he’s 25 years old)
1497 (27 years ago) July 12th – Sarquiss is born (Vivre Cards)
1497 (27 years ago) August 7th – Bellamy is born (Vivre Cards)
1497 (27 years ago) – Big Mom’s 30th son, Charlotte Chiboust, is born (One Piece Magazine: ages of the Charlotte children are revealed)
1497 (27 years ago) November 7th – Cocoa is born (Vivre Cards)
1497 (27 years ago) December 18th – Byron is born (Chapter 501: Disco mentions Byron’s biological details, including his age)
1498
Around 1498 (around 26 years ago) – Neptune becomes the king of the Ryuuguu Kingdom, shortly after the death of the previous king (Chapter 967: Neptune claims he became king few months before the Roger Pirates arrived at the island)
1498 (26 years ago) – Arlong’s supposed father leaves 3 year old Shirley in her 15 year old half-brother’s care (SBS Vol. 67: Shyarly’s past)
1498 (26 years ago) – Kyros achieves a record 1000 victories in the Corrida colosseum (Chapter 741: Kyros’s fourth year in the colosseum)
1498 (26 years ago) – Having fully seized control of the nation, Orochi teams up with Kaido to build weapon factories in Wano, which begin exporting weapons to the rest of the world for profit (Vivre Cards: 26 years ago)
1498 (26 years ago) – The Roger Pirates and the Whitebeard Pirates clash for three days on a certain island. On the fourth day, Roger manages to convince Oden to join him in helping him decipher the remaining poneglyphs, embarking on a new journey (Chapter 966: fourth year of Oden’s voyage)
1498 (26 years ago) – The Roger Pirates make it to Skypiea, where they locate the lost poneglyph of Shandora detailing the location of the ancient weapon Poseidon. Roger has Oden carve an inscription on the belfry marking his passage there. On the island, Roger befriends the God Gan Fall, who helps them descend from the island (Chapter 830: Pedro states that Roger reaching Zou was still 26 years ago, meaning the voyage until then happened all within that year)
1498 (26 years ago) – A 10 year old Cutty Flam is tossed overboard from his ship by his pirate parents after being too much to deal with. He ends up shipwrecking at Water 7 (Chapter 867: Franky mentions just having been abandoned when he meets Oden. Oden remarks that Franky is an orphan, meaning Tom hadn’t adopted him yet)
1498 (26 years ago) – The Roger Pirates pass by Water 7, where Roger meets with Tom for a final time. Oden meets an abandoned Cutty Flam and invites him to join the crew, but is turned down after the kid’s disdain for his pirate parents (Chapter 830: Pedro states that Roger reaching Zou was still 26 years ago, meaning the voyage until then happened all within that year)
1498 (26 years ago) – As the Roger Pirates leave Water 7, Tom encounters the young Cutty Flam on the scrap island of Water 7 and the kid requests him to take him in, to which Tom accepts (Chapter 354: Tom claims he took in Franky two years ago, as of 22 years ago, as of the events of Water 7. In Chapter 967, we see Franky building the same cannon that Tom found him building when they first met, meaning the two met right after Roger left Tom, with the timeline matching up)
1498 (26 years ago) – The Roger Pirates reach the Sabaody Archipelago again and make for Fishman Island. On the way there, Roger and Oden overhear Sea Kings through the voice of all things, who are talking about the meeting of two “kings” to come in the near future (Chapter 830: Pedro states that Roger reaching Zou was still 26 years ago, meaning the voyage until then happened all within that year)
1498 (26 years ago) – The Roger Pirates make it to Fishman Island, and discover another road poneglyph alongside the poneglyph recording the apology related to Joyboy. Shirley foresees the birth of the next mermaid princess 10 years from then after Roger asks her (Chapter 830: Pedro states that Roger reaching Zou was still 26 years ago, meaning the voyage until then happened all within that year)
1498 (26 years ago) – The Roger Pirates reach Wano, attaining yet another road poneglyph. Toki, who has fallen ill from exhaustion, stays at Wano with her children and retainers, while Oden continues his journey with the Roger Pirates, despite his retainers begging him to help them save their country (Chapter 830: Pedro states that Roger reaching Zou was still 26 years ago, meaning the voyage until then happened all within that year)
Around 1498 (around 26 years ago) – A man in Wano is executed along with his family for refusing to work in a factory. Oden’s retainers attempt to go after Orochi, but an attempt against Oden’s family is led in the process. While the attempt ends in failure, Toki is scarred in the process (Chapter 968: this took place around half a year before Oden returned. The Roger Pirates supposedly disbanded early in 1499, since the last poneglyph was located the year prior, so half a year would situate it around 1498)
1498 (26 years ago) – The Roger Pirates reach Zou, locating their final road poneglyph. A young Pedro asks Roger to take him with him, but Roger tells him to wait for his turn (Chapter 830: Pedro states that Roger reaching Zou was still 26 years ago)
1498 (26 years ago) December 23rd – Kouzuki Hiyori is born to Oden and Toki (Chapter 928: Hiyori mentions to be 26. Hiyori’s birthday presents a plot hole Oda likely didn’t account for, as it would imply that Roger’s entire journey with Oden happened in one week, which is logistically impossible. However, Oda doesn’t really take birthdays into account with the timeline much, so Hiyori’s birthday should be ignored within this timeline as just an error)
1498 (26 years ago) January 27th – Big Mom’s 22nd and 23rd daughters, Charlotte Lola and Chiffon, are born to her and Pound. Big Mom divorces and exiles Pound after their birth as she has no more use for him (Chapter 887: Pound mentions 26 years have passed)
1498 (26 years ago) July 8th – Paulie is born (Vivre Cards)
1498 (26 years ago) July 26th – Gem is born (Vivre Cards)
1498 (26 years ago) August 31st – Cavendish is born as the prince of the Bourgeois Kingdom (SBS Vol. 83)
1498 (26 years ago) September 21st – Chocolat is born (Vivre Cards)
1498 (26 years ago) October 6th – Trafalgar D. Water Law is born in Flevance to a local doctor. His little sister Trafalgar D. Water Lami is born sometime after (SBS Vol. 68)
1499
1499 (25 years ago) – The Roger Pirates become the first people to reach the very final island of the Grand Line for the first time in eight centuries, and the first to witness Joyboy’s treasure, brought to laughter and tears upon seeing it. Having learned much about the true history as well as witnessing Joyboy’s laugh tale, Roger decides to aptly name the final island “Laugh Tale” (Chapter 0: Roger arrived at Laugh Tale one year before his execution)
1499 (25 years ago) – News of the Roger Pirates’ achievement spread across the world, and Roger becomes known as the “Pirate King”, with many in the world wanting to find the treasure Roger left behind, which they call the “One Piece” (Chapter 967: the reaction of the world to Roger’s achievement is shown)
1499 (25 years ago) – Roger realizes that he was born too early as the ancient weapons were not born yet upon the world, and believes someday a new “Joyboy” will arise and surpass him. With his dream complete, Roger disbands the Roger Pirates and bids them farewell (Chapter 0: Roger Pirates disbanded one year before his execution)
1499 (25 years ago) – As the Roger Pirates disband, Oden returns to Wano and learns of Orochi’s rise to power. Orochi blackmails Oden with the lives of citizens, forcing him to dance naked like a fool across the streets of Wano for the next 5 years to humiliate him. Oden complies to save the lives of as many citizens as possible (Chapter 968: Oden returns to Wano shortly after the disbandment)
1499 (25 years ago) – At Fishman island, Shyarly foresses a Great Pirate Era coming in the following year (SBS Vol. 68)
1499 (25 years ago) – Monkey D. Dragon, who had abandoned the Marines and had formed the Freedom Fighters who lead protests across the world, becomes a wanted man (Chapter 1097: 25 years ago)
1499 (25 years ago) – Ginny proposes to Kuma, but Kuma turns her down out of fear of her following the fate of his mother (Chapter 1097: 25 years ago)
1499 (25 years ago) – Heracles reaches the Boin Archipelago alongside other researchers and begins to study the flora there (Vivre Cards: Heracles’s timeline)
1499 (25 years ago) January 28th – Mansherry is born (Vivre Cards)
1499 (25 years ago) February 9th – Wadatsumi is born (Vivre Cards)
1499 (25 years ago) February 9th – Genbo is born (Vivre Cards)
1499 (25 years ago) March 4th – Masira is born (Vivre Cards)
1499 (25 years ago) July 7th – Perona is born (SBS Vol. 82)
1499 (25 years ago) July 11th – Pearl is born (Vivre Cards)
1499 (25 years ago) July 24th – Leo is born (SBS Vol. 83)
1499 (25 years ago) August 7th – Kaku is born (SBS Vol. 47)
1499 (25 years ago) August 11th – Duval is born (Vivre Cards)
1499 (25 years ago) September 9th – Manjaro is born (Vivre Cards)
1499 (25 years ago) November 17th – Big Mom’s 31st son, Charlotte Mobile, and 23rd, 24th, and 25th daughters, Charlotte Marble, Myukuru, and Maple are born (One Piece Magazine: ages of the Charlotte children are revealed)
1499 (25 years ago) December 11th – Rock and Scotch are born as twins, coming to be known as the “Yeti Cool Brothers” (Vivre Cards)
1500
1500 (24 years ago) – Heracles’s fellow researchers are all killed by the dangers of the Boin Archipelago, forcing him to continue his research on his own (Vivre Cards: Heracles’s timeline)
1500 (24 years ago) April – Roger leaves his lover Portgas D. Rouge pregnant with a child (Chapter 550: Sengoku claims Rouge became pregnant 20 months before Ace’s birth in 1502. If taking Ace’s birthday into account, this would set it at around April 1500)
1500 (24 years ago) around September – With his health now critical, Roger gives himself in to the Marines and is set to be executed at his birthplace of Loguetown (Chapter 550: Sengoku claims Rouge became pregnant 20 months before Ace’s birth in 1502, 5 before Roger’s execution)
1500 (24 years ago) around September – Learning of Roger’s execution, Shiki goes on a mad rampage in Marineford just one week before the execution. He is stopped by the efforts of Garp and Sengoku and is arrested and sent to Impel Down (Chapter 0: a week before Roger’s execution)
1500 (24 years ago) September – The Great Pirate Era: Having attained Wealth, Fame, and Power, The Pirate King, Gol D. Roger, is executed at Loguetown at 15:15. With his final words, he encourages people to go search for the One Piece treasure, leading to a boom in piracy that marks this moment as the end of Roger’s Era and the beginning of the Great Pirate Era. This Era would also come to be known by some as Whitebeard’s Era. Several figures that would leave their mark in the future attend Roger’s execution, including the likes of Crocodile, Doflamingo, Moria, Mihawk, Dragon, Shanks, and Buggy (Chapter 1: The series begins. It’s worth noting that Sengoku commented Ace was born 15 months after Roger’s execution, which would mean Roger was executed around September 1500 if we rely on Ace’s birthday)
1500 (24 years ago) – After the conclusion of Roger’s execution, Shanks and Buggy have a falling out as Shanks declares to not be interested in going after the One Piece for a while due to some reason. Buggy feels betrayed after having admired Shanks for so long and refuses to join his crew, running away (Chapter 1082: right after Roger’s execution)
1500 (24 years ago) – Oden learns through a newspaper about Roger’s death, shedding tears over the grand death of his great friend (Chapter 969: a year has passed since Oden started dancing)
1500 (24 years ago) – The nomad Tonjit of Long Ring Long Land vows to break the world record of highest stilts (Chapter 0: Tonjit is seen shortly after Roger’s death)
1500 (24 years ago) – The shipwright Tom is tried and sentenced to death for the building of Roger’s ship, the Oro Jackson. However, he is given 10 years of extension to complete his vision of the sea train, as he promises his creation will help save Water 7’s economy (Chapter 354: 22 years ago)
1500 (24 years ago) February 4th – The royal prince of the Ryuuguu Kingdom, Fukaboshi, is born to Neptune and Otohime (Vivre Cards)
1500 (24 years ago) February 14th – Mikita is born (Vivre Cards)
1500 (24 years ago) May 15th – A woman who would later go by the codename “Baby 5” is born at Kuen Village. She is soon abandoned by her family due to being a liability in their starving society, leading to a desire to be needed by others (SBS Vol. 75)
1500 (24 years ago) June 1st – The Celestial Dragon St. Charlos is born to Rosward (Vivre Card)
1500 (24 years ago) June 6th – Sheepshead is born (Vivre Cards)
1500 (24 years ago) July 10th – Kamakiri is born (Vivre Cards)
1500 (24 years ago) August 8th – Yazaemon is born (Vivre Cards)
1500 (24 years ago) August 18th – Wyper is born (Vivre Cards)
1500 (24 years ago) October 6th – Bartolomeo is born (SBS Vol. 72)
1500 (24 years ago) October 10th – Braham is born (Vivre Cards)
1500 (24 years ago) October 22nd – Drip is born (Vivre Cards)
1500 (24 years ago) November 27th – Blue Gilly is born (Vivre Cards)
1500 (24 years ago) November 30th – Vinsmoke Reiju is born as princess of the Germa Kingdom to Vinsmoke Judge and Sora, as the first subject in Judge’s genetic augmentation experiments (SBS Vol. 84)
1500 (24 years ago) December 11th – Speed is born in the Wano Country (Vivre Cards)
1500 (24 years ago) – Big Mom’s 32nd son, Charlotte Brownie, is born (One Piece Magazine: ages of the Charlotte children are revealed)
1500 (24 years ago) – Yoneno Chinode is born (SBS Vol. 107: WEN reporter Chinode is 24)
(Note: some timelines may mention Bonney was born in 1500, but this is a mistake based on the fact that her apparent age is 24. Oda clarified that this is what Bonney usually looks like, and strongly implied it may not be her actual biological age, so her actual birthyear is hard to nail down)
1501
1501 (23 years ago) – Pirate rookie Gecko Moria clashes against Emperor Kaidou in the Wano Country. Kaidou ultimately emerges victorious and kills most of Moria’s crew, but Moria manages to escape. During this event, Moria desecrates Ryuma’s grave in the Ringo region of Wano and steals his corpse and his blade, Shusui (Chapter 909: Tsujigirou mentions that Shusui was stolen 23 years ago. The Vivre Cards later confirm this was indeed Moria when he clashed against Kaido)
1501 (23 years ago) January 10th – Eustass Kid is born (SBS Vol. 68)
1501 (23 years ago) February 7th – Buchi is born (Vivre Cards)
1501 (23 years ago) March 5th – Sadi is born (Vivre Cards)
1501 (23 years ago) April 19th – Sham is born (Vivre Cards)
1501 (23 years ago) June 24th – The second prince of the Ryuuguu Kingdom, Ryuuboshi, is born to Neptune and Otohime (Vivre Cards)
1501 (23 years ago) October 6th – Tashigi is born (SBS Vol. 20)
1501 (23 years ago) October 25th – Koala is born (SBS Vol. 77)
1501 (23 years ago) – Big Mom’s 27th daughter, Charlotte Joconde, is born (One Piece Magazine: ages of the Charlotte children are revealed)
1502
1499-1502 (over 22 years ago) – Silvers Rayleigh is saved after becoming lost at sea by the young fishman Hatchan (Chapter 506: Rayleigh states he was saved over 20 years ago, as of the events of Sabaody, but had to be after the Roger Pirates split 25 years ago since Rayleigh had to have been navigating alone)
1502 (22 years ago) – Nico Robin is officially made a scholar of Ohara at the young age of 8 (Chapter 391: 20 years ago as of Enies Lobby, Robin is 8)
1502 (22 years ago) – After helping Nico Olvia break free from prison, Jaguar D. Saul washes up on the shores of Ohara and befriends a young Robin (Chapter 391: 20 years ago, as of the events of Enies Lobby)
1502 (22 years ago) – The Ohara Incident: the Five Elder Planets summon a Buster Call to Ohara after they discover that the scholars there have been researching the poneglyphs. Professor Clover, Nico Olvia, and all the scholars of Ohara are killed as the island is burned to the ground, while Vice-Admiral Sakazuki also kills all the island’s citizens to ensure that none escape. However, thanks to the efforts of the scholars, many of the library’s books are saved, and a young Nico Robin manages to flee the island, beginning a runaway life as she is hunted by the Government and hated by the world. Saul sacrifices himself so that Robin can run away, but Kuzan secretly saves Saul’s life, letting him run away into hiding (Chapter 391: 20 years ago, as of the events of Enies Lobby. Robin is still 8 when she begins a runaway life)
1502 (22 years ago) – Shanks recruits Yasopp to join his crew after hearing of a talented sniper in the Gecko Islands (Chapter 0: 22 years ago)
1502 (22 years ago) – Merry draws the plans to the caravel Going Merry, hoping to build the ship someday (Chapter 0: 22 years ago)
1502 (22 years ago) – Searching Rare Animal Island for treasure, pirate Gaimon accidentally gets stuck inside an empty treasure chest and is left behind by his crew, leaving him stranded on the island (Chapter 0: 22 years ago)
1502 (22 years ago) – Shiki escapes Impel Down, becoming the first publicly known escapee from the prison (though none were aware of Morley’s escape many years prior) (Chapter 0: 22 years ago)
1502 (22 years ago) – Shiki sets up base at the Merveille Archipelago and devises a plan to conquer the world that will take him around 20 years (Chapter 0: 22 years ago)
1502 (22 years ago) – A few months after the Ohara Incident, Dr. Vegapunk and Monkey D. Dragon meet at Ohara holding a brief funeral for the victims of the incident, as Dragon vows to change the world. Under the guidance of Jaguar D. Saul, several giants transfer all the books that survived the incident to Elbaf to preserve the knowledge of Ohara. Saul goes into hiding at Elbaf alongside the preserved library (Chapter 1066: 22 years ago)
1502 (22 years ago) – King Bekori passes a law that annexes half of his Sorbet Kingdom, turning the island’s southern side into a lawless area to be exploited for the sake of celestial tribute. The Freedom Fighters help liberate the country and overturn the law, resulting in Kuma and Ginny joining the Freedom Fighters (Chapter 1097: 22 years ago)
1502 (22 years ago) – Revolutionary Army Founding – Monkey D. Dragon, who had been operating so far as the captain of the Freedom Fighters, founds the Revolutionary Army alongside Emporio Ivankov and Bartholomew Kuma (Chapter 1066: the Revolutionary Army was founded later that year, still 22 years ago)
1502-1510 (22-14 years ago) – Monkey D. Dragon gets a tattoo mark on his face (Chapter 1097: Dragon is seen without his mark 22 years ago and with his mark 14 years ago)
1502 (22 years ago) January 1st – Gol D. Ace is born as the child of the late Gol D. Roger and Portgas D. Rouge. His mother, who kept Ace in her womb for 20 months to avoid detection by the Marines, dies shortly after delivery, and thus Ace is taken in by Monkey D. Garp as requested to him by Roger. Busy with his duties though, Garp leaves Ace in the care of his mountain bandit friend Dadan at Dawn Island and Ace takes the family name “Portgas” to hide his heritage (Chapter 159: Luffy says that Ace is three years older than him)
1502 (22 years ago) January 4th – Ulti is born as the daughter of a pirate (SBS Vol. 97)
1502 (22 years ago) January 26th – Nero is born (Vivre Cards)
1502 (22 years ago) February 21st – Pascia is born (Chapter 501: Disco introduces Pascia alongside her age)
1502 (22 years ago) March 20th – Sabo is born to a noble family of the Goa Kingdom (SBS Vol. 77)
1502 (22 years ago) March 23rd – Big Mom’s 33rd son, Charlotte Raisin, is born (One Piece Magazine: ages of the Charlotte children are revealed)
1502 (22 years ago) May 26th – Koza is born (Vivre Cards)
1502 (22 years ago) July 7th – Raki is born (Vivre Cards)
1502 (22 years ago) July 16th – Helmeppo is born as the son of Morgan (Vivre Cards)
1502 (22 years ago) July 25th – Nojiko is born (Chapter 77: Nojiko claims Nami is two years younger than her)
1502 (22 years ago) September 1st – Kiwi is born (Vivre Cards)
1502 (22 years ago) September 17th – Shimotsuki Kuina is born as the daughter of Koushirou in Shimotsui Village (Chapter 0: Kuina is just born as of Shiki’s escape 22 years ago)
1502 (22 years ago) October 10th – Ideo is born (SBS Vol. 83)
1502 (22 years ago) October 22nd – Sugar is born as Monet’s younger sister and alongside her, grows up in a difficult environment (SBS Vol. 75)
1502 (22 years ago) November 20th – Bepo is born (SBS Vol. 84)
1503
Around 1503 (around 21 years ago) – Crocodile becomes one of the Seven Sea Warlords and later clashes against the Emperor Whitebeard, suffering a bitter defeat against the Emperor (SBS Vol. 78: Oda claims Crocodile was in his mid-20s when he became a Shichibukai and clashed against Whitebeard, which would place it somewhere around 21 years ago)
Around 1503 (around 21 years ago) – Vinsmoke Judge has his upcoming quadruplets genetically modified to become powerful and emotionless soldiers, but his wife Sora takes a medicine to avert that process, heavily poisoning her body in the process (Chapter 852: Sora took the medicine not much before the birth of her children)
1503 (21 years ago) January 7th – Mozu is born (Vivre Cards)
1503 (21 years ago) March 2nd – The four princes of the Germa Kingdom, Vinsmoke Ichiji, Niji, Sanji, and Yonji, are born as quadruplets to Vinsmoke Judge and Sora. Sora’s medicine only has effect on Sanji, who becomes the only one of them to remain human with emotions (SBS Vol. 7)
1503 (21 years ago) May 20th – Conis is born (Vivre Cards)
1503 (21 years ago) October 1st – Uta is born (Volume 4B: Uta’s past within canon is outlined)
1503 (21 years ago) October 18th – Jigoku Benten is born (Vivre Cards)
1503 (21 years ago) – Big Mom’s 28th daughter, Charlotte Panna, is born (One Piece Magazine: ages of the Charlotte children are revealed)
1503 (21 years ago) November 11th – Roronoa Zoro is born in Shimotsuki Village as the child of Roronoa Arashi, descendant of the Shimotsuki line, and Tera, the daughter of bandits (SBS Vol. 4)
1504
1500-1504 (over 20 years ago) – Whitebeard arrives at Fishman Island, which had been swarmed with pirates during the Great Pirate Era, and makes it his territory to protect it from pirate attacks (Chapter 645: A fishman claims Whitebeard made Fishman Island his territory over 20 years ago, but obviously had to be after the start of the Great Pirate Era)
1504 (20 years ago) – Kyros wins his 3000th battle at the Corrida colosseum. King Riku offers him to leave the colosseum and become captain of the Dressrosa Royal Army (Chapter 742: Kyros has spent 9 years in the colosseum)
1504 (20 years ago) – The Wano Country’s Flower Capital’s yakuza boss Hyougorou is taken prisoner by Kaido. Sixteen of his men, as well as his wife, are killed in the process (Chapter 969: 20 years ago)
1504 (20 years ago) – Oden realizes he has been tricked by Orochi and decides to march to Onigashima with his vassals to take down Kaidou. Marching in the sunset, Oden’s vassals would come to be known from this moment as the “Nine Red Scabbards”. Kanjuro however leaks the plan to Kaidou, who ambushes Oden on the mainland. The two clash and Oden manages to scar Kaido for the first time, but due to the interference of Higurashi, Kaidou ends up winning the duel (Chapter 969: 20 years ago)
1504 (20 years ago) – Kurozumi Higurashi is executed by Kaido for interfering in his duel with Oden (Chapter 972: 20 years ago)
1504 (20 years ago) – The Hour of Legends: Few days after his clash with Kaidou, an imprisoned Kouzuki Oden is set to be executed by being boiled alive, but manages to survive an entire hour inside the boiling pot without letting his vassals burn in it by holding all of them over his head. Kaido executes Oden directly, but the samurai entrusts his dream of opening the borders of the Wano Country to his vassals, who manage to run away (Chapter 972: 20 years ago)
1504 (20 years ago) – Witnessing Oden’s legendary execution, Yamato is impressed by the samurai, and flees to Kuri to attempt to save Momonosuke, but is too late as the castle has already been besieged and set on fire by King. However, Yamato manages to locate Oden’s journal and hides it away, becoming enamored by Oden’s adventures (Chapter 984: Yamato was there during Oden’s execution)
1504 (20 years ago) – Toki uses her powers to send her son Kouzuki Momonosuke and his vassals Kin’emon, Kanjuro, Raizo, and O-Kiku 20 years into the future, hoping they can come into contact with the future Joyboy who will turn the world upside down and hopefully defeat Kaido, just like Oden foresaw would happen in 20 years. The other vassals, as well as Toki’s daughter Hiyori, are left behind as backup to ensure the bloodline isn’t wiped. Toki is killed by the Beasts Pirates as she chants out a prophecy in Oden’s name in front of the people of the country (Chapter 973: 20 years ago)
1504 (20 years ago) – Inuarashi and Nekomamushi have a falling out over Oden’s execution and end up being captured by Kaidou’s forces, but manage to escape and return to their homeland of Zou. However, the two would remain bitter for years to come over this grudge, eventually leading to the Mokomo Dukedom’s rotating duke cycle, where each of the two would rule over a separate stretch of 12 hours (Chapter 973: Inuarashi and Nekomamushi’s feud that had been mentioned before is shown happening)
1504 (20 years ago) – Daimyo of Hakumai Shimotsuki Yasuie attempts to oppose Orochi and Kaido, but is defeated. He manages to escape and goes into hiding (Vivre Cards: 20 years ago)
1504 (20 years ago) – Inspired by Oden’s exploits, Yamato decides to become a man to become Kouzuki Oden. Upon declaring this to his father, Kaido is frustrated and has Yamato jailed alongside the other Daimyo. Over the next 10 days however, the Daimyo Shimotsuki Ushimaru, Uzuki Tempura, and Fugetsu Omusubi, inspire Yamato and sacrifice themselves to let him run away, leaving Yamato as a runaway across Onigashima defying his father for years to come. However, due to his explosive shackles, Yamato cannot leave the island (Chapter 834: Yamato declared having become a man and Oden shortly after Oden’s execution)
1504 (20 years ago) – Denjiro is unable to forgive himself for failing to save Oden, and drowns in his frustration over a long time. Later in the year, he begins to move on to help the people of Wano and decides to take the name Kyoshiro, becoming a new established yakuza in the Flower Capital (Vivre Cards: 20 years ago)
1504 (20 years ago) February 10th – Page One is born as the younger brother of Ulti. Their pirate father dies soon after, so Kaidou, who was acquainted with their father, takes the two children in (SBS Vol. 97. Vivre Cards expand on their backstory)
1504 (20 years ago) February 27th – Big Mom’s 34th son, Charlotte Mascarpone, and 29th daugher, Charlotte Joscarpone, are born (One Piece Magazine: ages of the Charlotte children are revealed)
1504 (20 years ago) March 12th – Sterry is born (Chapter 586: Sterry introduces himself as 8 years old)
1504 (20 years ago) March 30th – Manboshi is born as the third royal prince of the Ryuuguu Kingdom (Vivre Cards)
1504 (20 years ago) May 30th – Kyuin is born (Chapter 755: Kyuin’s age is included in her text box)
1504 (20 years ago) July 3rd – Nami is born (SBS Vol. 4)
1505
1503-1505 (21-19 years ago) – Uta eats the Uta Uta no Mi (Volume 4B: Uta already had the fruit as of 2 years old)
1505 (19 years ago) – Now captain of the Royal Army, Kyros struggles to be accepted by Princess Scarlet, but after rescuing her from a kidnapping attempt, Scarlet slowly begins to fall in love with him (Chapter 742: one year after Kyros’s 3000th win he is seen interacting with Scarlet, age 16)
1505-1508 (19-16 years ago) – As she gradually falls in love with Kyros, Scarlet decides to fake her death to the public with the help of her father in order to be able to marry a commoner like Kyros. The two of them live out a humble life on Dress Rosa’s flower hill while still keeping in touch with the royal family (Chapter 742: one year after Kyros’s 3000th win he is seen interacting with Scarlet, age 16. Over the next three years since that point, the two would marry, before having Rebecca 16 years ago)
1505 (19 years ago) – Uta, age 2, is kidnapped by pirates who raid her village. The Red Hair Pirates plunder the ship that kidnapped Uta and a 20 year old Shanks finds her among their treasures. Uta joins as the musician of the Red Hair Pirates and Shanks adopts her as his daughter (Vol 4B: Shanks’s past is outlined)
1505-1511 (19-13 years ago) – Shanks is attacked by Marshall D. Teach of the Whitebeard Pirates during a conflict, leaving a three-line scar over his left eye (Vol 4B: Shanks got his scar between ages 20-26)
1505 (19 years ago) – Belle-mere returns to Cocoyasi Village with two orphans she found in the war-torn Oykoy Kingdom, Nami and Nojiko, and decides to adopt them as her daughters (Chapter 77: Genzo claims Nojiko was 3 when Belle-mere returned)
1505 (19 years ago) – Boa Hancock, Sandersonia, and Marigold are kidnapped by slave traders during a trip at sea and sold as slaves to the Celestial Dragons (Chapter 521: Hancock claims to have been twelve when they were kidnapped)
1505 (19 years ago) April 1st – Usopp is born as the son of Yasopp and Banchina (SBS Vol. 4)
1505 (19 years ago) May 5th – Monkey D. Luffy is born as the son of Monkey D. Dragon. His grandfather Monkey D. Garp takes care of him in place of his father, but busy with his Marine duties as well, Garp leaves him in care of the people of Foosha Village where he was born (SBS Vol. 4)
1505 (19 years ago) August 24th – Kaya is born (Vivre Cards)
1505 (19 years ago) October 15th – Big Mom’s 35th son, Charlotte Yuen, is born (One Piece Magazine: ages of the Charlotte children are revealed)
1506
1504-1506 (over 18 years ago) – The region of Ringo in the Wano Country falls to the Beasts Pirates. Onimaru, the komagitsune of former Daimyo Shimotsuki Ushimaru, stays behind to protect the region from graverobbers for the following years (Chapter 953: 13 years ago, when Hiyori parted ways with Kawamatsu, Kawamatsu claimed Onimaru defended Ringo from its downfall for over 5 years)
1506 (18 years ago) February 2nd – Nefertari Vivi is born as the royal princess of the Alabasta Kingdom to Nefertari Cobra and Titi. She is secretly born as a D. clan member, though is unaware of her heritage (SBS Vol. 19)
1506 (18 years ago) April 9th – Marguerite is born (Vivre Cards)
1506 (18 years ago) April 29th – Marianne is born (Vivre Cards)
1506 (18 years ago) May 13th – Koby is born (Vivre Cards)
1506 (18 years ago) June 8th – Saldeath is born (Vivre Cards)
1506 (18 years ago) November 3rd – Caimie is born (Vivre Cards)
1506 (18 years ago) December 2nd – Big Mom’s 36th, 37th, 38th, 39th, and 40th son, Charlotte Newichi, New, Newsan, and Newshi, and 30th, 31st, 32nd, 33rd, and 34th daughters, Charlotte Nutmeg, Akimeg, Allmeg, Harumeg, and Fuyumeg, are born in a record birth of ten decuplets (One Piece Magazine: ages of the Charlotte children are revealed)
1507
1507 (17 years ago) – Otohime, Queen of Fishman Island, begins a campaign to gather signatures in order to petition to move Fishman Island to the surface so that humans and seafolk can coexist together (Chapter 626: It is stated that 10 years ago Otohime had been gathering signatures for 7 years)
1507 (17 years ago) – A certain king visits the Kamabakka Kingdom but returns to his Kingdom having transitioned as a woman thanks to Ivankov’s fruit powers. This results in a political scandal that results in the royal family losing their status. The prince, Bellet, is eventually forced to become a pirate and develops a grudge for Ivankov as a result (Chapter 537: Bellet brings up the past from 15 years ago, as of the events of Impel Down)
1507 (17 years ago) – A certain kingdom is overrun with pirates and 500 soldiers of its army are taken hostage. The Government sends a 13 year old Cipher Pol agent Rob Lucci, who slaughters both pirates and hostages. During the event he is shot with several cannonballs on the back, leaving a large scar (Chapter 422: Doberman explains the past of a 13 year old Lucci)
1507 (17 years ago) – Donquixote Rosinante, now a Marine, infiltrates his brother’s crew, the Donquixote Family, to spy on them as an undercover Marine. Doflamingo passes the seat and name “Corazón” from Vergo to his brother Rosinante (Chapter 766: Vergo claims Rosinante infiltrated 14 years after his disappearance when he was 8; Vivre Cards: Rosinante became Corazón 17 years ago)
1507 (17 years ago) – A 5 year old noble from the Goa Kingdom, Sabo, runs away from his family after being disgusted by the corruption of noble life. He befriends a young Ace and begins to gather treasure together with him to one day buy a pirate ship and escape the island (Chapter 584: Sabo claims he’s been gathering treasure with Ace for 5 years, as of age 10)
1507 (17 years ago) March 29th – The Celestial Dragon Sts. Shalria is born to Rosward (Vivre Cards)
1507 (17 years ago) August 17th – A camel who would later be called “Matsuge” is born (Vivre Cards)
1507 (17 years ago) – Big Mom’s 41st son, Charlotte Nougat, is born (One Piece Magazine: ages of the Charlotte children are revealed)
1507 (17 years ago) December 24th – A reindeer who would later be given the name Tony Tony Chopper is born on Drum Island (SBS Vol. 19)
1508
1508 (16 years ago) – The 1508 Reverie takes place. Queen Otohime desires to present the proposal to emigrate Fishman Island to the surface, but ends up not participating due to a lack of enough signatures (Chapter 621: Otohime mentions the Reverie of 16 years ago)
1508 (16 years ago) – Fisher Tiger, who escaped from being a slave at Mary Geoise, returns to Fishman Island. He talks with Neptune and Otohime, mentioning his desire to free the other slaves at the Holy Land (Chapter 621: 16 years ago. Jinbe’s age also corroborates this was 16 years ago)
1508 (16 years ago) – The amber lead crisis takes over Flevance. The poisonous effects of the amber lead finally begin taking effect on the people of the White Town, resulting in a medical crisis. Though the effects are not contagious, false rumors of the amber lead are spread, and the countries neighboring Flevance mutilate their citizens in retaliation, ultimately leading to the downfall of the country (Chapter 761: 16 years ago)
1508 (16 years ago) – A young Trafalgar D. Water Law is caught in the amber lead crisis, and loses his parents, his sister Lami, and all his friends. Law manages to escape the border by hiding in a pile of corpses, but this event leaves a deep scar on his mental state (Chapter 761: 16 years ago)
1508 (16 years ago) – Vergo leaves the Donquixote Family to go on a top secret mission to infiltrate the Mariens, but none of the other members are made aware of it due to the secrecy of the mission (Chapter 673: Law claims Vergo has spent 15 years climbing the ranks. However, when Law joined the family 16 years ago, Vergo wasn’t in the family anymore, meaning he must’ve left 16 years ago and managed to infiltrated the Marines 15 years ago after one year had passed to build a false background before joining. The Vivre Cards later confirm he did leave 16 years ago)
1508 (16 years ago) – Trafalgar Law joins the Donquixote Pirates, thirsty for blood (Chapter 761: 16 years ago)
1508 (16 years ago) – Crocodile becomes a hero in the Alabasta Kingdom by hunting down pirates to bring himself a good pirate image, all the while scheming a plan to take over the country in the future (Chapter 762: Crocodile’s exploits are shown on the newspaper Rosinante is reading 16 years ago, with Oda later elaborating on the SBS about the details of this article)
1508 (16 years ago) – The Donquixote Pirates leave Spider Miles as they begin to move their operations towards Reverse Mountain (Vivre Cards: 16 years ago)
1508 (16 years ago) January 8th – The super spot-billed duck who would later be named Ivan X is born (Vivre Cards)
1508 (16 years ago) April 4th – The first princess of the Ryuuguu Kingdom, Shirahoshi, is born to Otohime and Neptune, yet unaware to be the new wielder of the Ancient Weapon power Poseidon, making her the rightful ruler of all Sea Kings (Chapter 627: Shirahoshi is 6 as of 10 years ago)
1508 (16 years ago) April 9th – The sea cow that would come to be called Momoo is born (Vivre Cards)
1508 (16 years ago) April 12th – The super spot-billed duck who would later be named Cowboy is born (Vivre Cards)
1508 (16 years ago) June 25th – Big Mom’s 35th daughter, Charlotte Pudding, is born as a half member of three-eye tribe. She would come to be bullied for her third eye, feeling insecure and abandoned over her life (One Piece Magazine: ages of the Charlotte children are revealed)
1508 (16 years ago) August 4th – Rebecca is born to Kyros and Scarlet (Chapter 739: the thunder soldier mentions Rebecca is 16 years old)
1508 (16 years ago) August 11th – Dellinger is born. He is adopted by the Donquixote Family soon after birth slightly before Law joins the crew (SBS Vol. 75)
1508 (16 years ago) November 8th – The super spot-billed duck who would later be named Karoo is born. He would grow up as Nefertari Vivi’s closest friend (Vivre Cards)
1509
1509 (15 years ago) – Raid of Mary Geoise: Fisher Tiger scales the Red Line and raids Mary Geoise, freeing thousands of slaves from the clutches of the Celestial Dragons. Boa Hancock, Marigold, and Sandersonia are able to escape thanks to his efforts (Chapter 521: Hancock claims the Fisher Tiger incident was 4 years after she was captured)
1509 (15 years ago) – Fisher Tiger forms the seafolk crew of the Sun Pirates with friends and former slaves. Jinbe leaves the royal guard to join the crew (Chapter 622: 12 years ago, 3 years after the formation of the crew)
1509 (15 years ago) – Hancock, Marigold, and Sandersonia are found by a young Gloriosa, and thanks to the help of Rayleigh and Shakuyaku, they are helped return to their homeland of Amazon Lily (Chapter 591: Rayleigh mentions those events happening 13 years ago, as of the events of post-Marineford)
1509 (15 years ago) – Vergo enters the Marines as part of the mission given to him by Doflamingo (Chapter 673: Law claims Vergo has spent 15 years climbing the Marine ranks)
1509 (15 years ago) – The Nox Expedition Crew, a group formed by Pedro, Pekoms, Zepo and other minks who left Zou in search of poneglyphs, is branded as criminals and are thus branded as the Nox Pirates (SBS Vol. 86: Oda outlines the past of Pedro’s crew)
1509 (15 years ago) – Professional boxer Foxy is discovered attempting to cheat during a match by using a weapon and is revoked his boxing license (Vivre Cards: Foxy’s past is outlined)
1509 (15 years ago) – A rebellion breaks out in Tumi in the South Blue. The conflict evolves into a civil war over the next three years (Chapter 1098: the Tumi rebellion has been going on for three years as of twelve years ago)
1509 (15 years ago) February 11th – Big Mom’s 36th daughter, Charlotte Flampe, is born (Chapter 891: Flampe is introduced alongside her age)
1509 (15 years ago) May 24th – Carrot is born (Vivre Cards)
1509 (15 years ago) October 10th – The super spot-billed duck who would later be named Stomp is born (Vivre Cards)
1509 (15 years ago) November 23rd – The super spot-billed duck who would later be named Kentauros is born (Vivre Cards)
1510
Before 1510 (over 14 years ago) – Tom’s Workers abandon the first Sea Train prototype they built, the “Rocketman”, due to its steam engine being uncontrollable (Chapter 365: Kokoro claims it’s been over 12 years since the Rocketman was abandoned, as of the events of Water 7)
1510 (14 years ago) – The 4th Company of Water 7 sets out to sea to acquire more materials, but 50 men are lost in the voyage. As a result, a month later the leader of the company takes his life in desperation (Chapter 354: 14 years ago)
1510 (14 years ago) – Construction of the first public Sea Train, the “Puffing Tom”, is completed, and the first railway is opened to the public, giving start to a new opportunity for prosperity for Water 7. Tom is given an extension to his ruling to finish the three other railways (Chapter 354: 10 years have passed since construction first began, text box states it is 12 years ago, as of the events of Water 7)
1510 (14 years ago) – A 16 year old Nico Robin requests to enter a certain organization, but is forced to eventually betray it and run away (Chapter 398: Robin claims she’s 16)
1510 (14 years ago) – In search of his older brother Zepo, Bepo accidentally falls off Zunesha after trying to get a better view of the sea, and eventually ends up arriving in North Blue (SBS Vol. 84: Bepo is 8 years old)
1510 (14 years ago) – Vergo requests to be transferred to G-5 and is accepted (Vivre Cards: Vergo’s timeline is outlined)
1510 (14 years ago) – Revolutionary Army Eastern Commander Ginny is kidnapped during a mission and taken as a wife for a Celestial Dragon (Chapter 1097: 14 years ago)
1510 (14 years ago) April 8th – The super spot-billed duck who would later be named Bourbon Jr. is born (Vivre Cards)
(14 years ago) April 24th – Chome is born (Vivre Cards)
1510 (14 years ago) May 1st – The super spot-billed duck who would later be named Hikoichi is born (Vivre Cards)
1510 (14 years ago) July 18th – Michael and Hoichael are born as twins (SBS Vol. 39: Oda introduces Michael and Hoichael)
1510 (14 years ago) October 19th – Big Mom’s 42nd son, Charlotte Anglais, is born (One Piece Magazine: ages of the Charlotte children are revealed)
1510 (14 years ago) November 22nd – The dog that would be called Shushu is born (Vivre Cards)
1511
Around 1511 (around 13 years ago) – Vinsmoke Judge is disappointed by his son Sanji being just a regular human, and decides to imprison him in his castle under an iron mask after deeming him a failure. Publicly, he fakes his son’s funeral (Chapter 832: Reiju mentions it’s been 13 years since Sanji interacted with his family. Sanji’s funeral was six months prior to the point the flashback resumes, meaning it was either earlier in the year or the year before)
1511 (13 years ago) – Donquixote Rosinante discovers Law is a D. member and takes him away to find a cure, leaving the Donquixote Family for a period of time as he visits hospitals across several islands (Chapter 763: Buffalo mentions two years have passed. Law also mentions he has a year left in his three-year estimate)
1511 (11 years ago) – A 18-year-old Boa Hancock becomes the Empress of Amazon Lily and captain of the Kuja Pirates. Soon after, she is offered the position of Warlord (Chapter 522: Gloriosa mentions Hancock rising to power 11 years ago, as of the events of Amazon Lily)
1511 (13 years ago) – Foxy, currently having had his boxing license revoked, ends up eating the Noro Noro no Mi (Vivre Cards: Foxy’s past is outlined)
1511 (13 years ago) – Princess Nefertari Vivi of Alabasta gets in a fight with local Koza and ends up becoming the vice-leader of the youth gang Suna Suna Clan. On one day she is almost abducted by bandit Agotogi, but Koza protects her (Chapter 163: 11 years ago, as of the events of Alabasta)
1511 (13 years ago) – Toto and other merchants of Alabasta found the town of Yuba within an oasis in the country to serve as a center of commerce (Chapter 164: this happens not long after the start of the flashback 11 years ago, meaning it’s during the same year or very shortly after. Vivre Cards confirm it as 13 years ago)
1511 (13 years ago) – The Marines agree to buy the Ope Ope no Mi from the Barrels Pirates on Rubeck Island, but Rosinante steals the fruit from their base on Minion Island and feeds it to Law, saving his life from the Amber Lead Disease. Doflamingo entraps the Barrels Pirates in his birdcage and kills both captain Diez Barrels and his own brother Rosinante, though Law manages to survive and escape. Meanwhile, Barrels’s son, Diez Drake, manages to escape the island and his abusive father in the chaos of the birdcage and is saved by the Marines. Sengoku takes him in and raises him to become a Marine (SBS Vol. 84: Oda says Law is 13 years old when Rosinante dies and when he meets Bepo)
1511 (13 years ago) – As Law escapes from Minion Island, he meets Shachi and Penguin bullying a lost Bepo. Law rounds them up to form the Heart Pirates (SBS Vol. 84: Oda says Law is 13 years old when he meets Bepo)
1511 (13 years ago) – Kouzuki Hiyori feels guilty that her samurai Kawamatsu is going hungry for her sake and decides to run away. She is soon after taken in by her other samurai Denjiro at the Flower Capital (Chapter 939: Hiyori mentions she was separated from Kawamatsu 13 years ago)
1511 (13 years ago) – Kawamatsu feels guilty after Hiyori left and attempts to commit seppuku, but instead decides to aid Onimaru in protecting and hiding away the swords of Ringo so that they may be used in 13 years time. He fends off the land from graverobbers by posing as the warrior “Gyukimaru” (Chapter 936: Hiyori left Sawamatsu 13 years ago, and Kawamatsu has been imprisoned for 13 years)
1511 (13 years ago) – While trying to procure food, Kawamatsu is captured and imprisoned in the prison mines of Udon, sentenced to eat poisonous fish by Orochi. Unaware to Orochi though, Kawamatsu endures the sentence for the next 13 years. Onimaru remains behind at Ringo to protect the swords thanks to his Onyudo mythical devil fruit, assuming Kawamatsu’s identity as Gyukimaru (Chapter 936: Hiyori left Sawamatsu 13 years ago, and Kawamatsu has been imprisoned for 13 years)
1511 (13 years ago) – Over 6 months after Vinsmoke Judge faked the death of Sanji, the Germa Kingdom moves operations to East Blue. During an assault on the Cozia Kingdom, Sanji manages to escape from his father on the ship Orbit where he works as an assitant cook. His father lets him run away, but demands Sanji abandons the Vinsmoke name (Chapter 832: Reiju mentions it’s been 13 years since Sanji interacted with his family)
1511 (13 years ago) – A Government ship escorting the Hito Hito no Mi, Model: Nika, now also re-classified as the Gomu Gomu no Mi, is raided by the Red-Haired Pirates and Lucky Roux ends up stealing the fruit in the process. For failing to protect the fruit, the Cipher Pol agent in charge Who’s Who is jailed (Chapter 1017: Who’s Who mentions the fruit was stolen 12 years ago. However, in the volume release, this is fixed to be “13 years ago”, meaning the fruit was stolen a year prior to Luffy eating it; Vol. 4B corroborates this correct timeline)
1511 (13 years ago) – The Red Hair Pirates arrive in East Blue and begin using Foosha Village of the Goa Kingdom as their base of operations for a while. Shanks meets a young boy by the name of Monkey D. Luffy, who grows close with Shanks and Uta (Chapter 1: Shanks mentions his crew has been using the town as a base of operations for almost a year; Vol. 4B: It’s specified Shanks stole the fruit before arriving at Foosha Village)
1511 (13 years ago) – Sisters Monet (age 17) and Sugar (age 9) are rescued from a misfortunate environment by Doflamingo and join the Donquixote Family (SBS Vol. 77: Oda mentions Monet and Sugar joined after Rosinante’s death at ages 17 and 9. They joined after Law since Law did not know Monet)
1511 (13 years ago) – Big Mom’s 37th daughter, Charlotte Wafers, is born (One Piece Magazine: ages of the Charlotte children are revealed)
1511 (13 years ago) April 10th – A fox that would be named Nora Gitsune is born (Vivre Cards)
1512
Around 1512 (over 12 years ago) – The Revolutionary Army searches for Nico Robin, who they call “the flame of the Revolution” (Chapter 593: Bunny Joe mentions they’ve been looking for Robin for over 10 years, as of the end of Marineford)
1512 (12 years ago) – The 1512 Reverie takes place (Chapter 627: Fukaboshi mentions the Reverie being in two years, meaning the previous one must’ve taken place two years prior as they happen every four years)
1512 (12 years ago) – Sugar (age 10) is fed the Hobi Hobi no Mi by Doflamingo and her aging is halted by the effects of the fruit, forever leaving her 10 years old (SBS Vol. 75: Sugar was 10 when she ate the Hobi Hobi no Mi)
1512 (12 years ago) – The Elegia Incident: the Red Hair Pirates visit Elegia, where Uta showcases her talents. However, the music sheet Tot Musica uses its will to take advantage of Uta’s Uta Uta no Mi powers and awaken once more, unleashing the Devil King from ancient times back upon the world once more. Thankfully, Shanks manages to seal the Devil King once again, but decides to leave his daughter Uta behind on Elegia to allow her to lead a normal life. The news identify Shanks as the suspect of the Elegia Incident, with Shanks being given a 1.004B belly bounty at the time (Vol. 4B: Shanks’s past is outlined)
1512 (12 years ago) – The Red Hair Pirates return to Foosha Village, but Luffy is distraught by Uta not being there anymore. Shanks, still heartbroken, refuses to tell Luffy what happened, but the two slowly reconcile over time (Vol. 4B: Shanks’s past is outlined)
1512 (12 years ago) – Mountain Bandit Higuma gets an 8,000,000 belly bounty (Vivre Cards: 12 years ago)
1512 (12 years ago) – Pirate captain Mont Blanc Cricket arrives at Jaya and decides to settle the score with his ancestor Noland by trying to see if the city of gold really did exist, but his crew leaves him behind as they have no interest in Noland’s story (Chapter 228: 10 years ago, as of the events of Jaya)
1512 (12 years ago) – At Foosha Village, Luffy cuts himself under his left eye to prove his worth to the Red Hair Pirates, but Shanks still refuses to take him to sea with him. Luffy however accidentally eats the Gomu Gomu no Mi the crew had seized, unaware of inheriting the power of Joyboy (Chapter 1: 12 years ago)
1512 (12 years ago) – World-renown Dr. Hogback falls in love with performer Victoria Cindry, but is turned down as she is already engaged. Shortly after, Cindry dies in a tragic accident on stage, sending Hogback into a deep depression (Chapter 448: Cindry died 10 years ago, as of the events of Thriller Bark)
1512 (12 years ago) – During a scuffle with the bandit Higuma, Higuma kidnaps Luffy but is devoured by the Lord of the Coast of Dawn Island. Luffy is nearly eaten too, but Shanks saves him, losing his arm in the process (Chapter 1: 12 years ago)
1512 (12 years ago) – The Red-Haired Pirates decide to stop using Foosha Village as their base of operations and leave permanently, but Luffy vows to Shanks that he will become the Pirate King. In turn, Shanks gives Luffy his straw hat, and asks him to safeguard it until they meet again (Chapter 1: 12 years ago)
1512 (12 years ago) – Concerned by his recent behavior, Garp leaves his grandchild Luffy in the care of foster mother Curly Dadan, head of bandits at Mt. Corvo. There he first meets her other foster child, Ace, and attempts to befriend him, but he is rejected time and time again for the next 3 months (Chapter 582: 10 years ago, as of the end of Marineford)
1512 (12 years ago) – Hogback encounters Gecko Moria, who offers him his devil fruit powers to revive Cindry in exchange for helping him raise a zombie army. Hogback accepts, stealing Cindy’s corpse to revive her as a zombie (Chapter 456: Hogback says it’s been 10 years as of Thriller Bark since he met Moria)
1512 (12 years ago) – Gecko Moria steals the shadow of a maid called Margarita in order to revive Cindy as a zombie (Chapter 456: Egana mentions the shadow was stolen 10 years ago, as of the events of Thriller Bark)
1512 (12 years ago) – The wandering ghost island Thriller Bark, operated by Gecko Moria, settles in the Florian Triangle to prey on passing ships (Chapter 489: Thriller Bark is said to have arrived at the Florian Triangle 10 years prior)
1512 (12 years ago) – Hocker opens a pet food store in Orange Town with his dog Shushu (Chapter 12: 10 years ago, as of the events of Orange Town)
1512 (12 years ago) – Hatchan visits Shakky for the last time in the next 10 years (Chapter 498: Shakky mentions it’s been 10 years since she last saw Hatchan)
1512 (12 years ago) – The Sun Pirates come accross a young girl named Koala who was among the slaves that escaped from Mary Geoise. They agree to take her back home (Chapter 622: 12 years ago)
1512 (12 years ago) – After chasing after Ace for 3 months, Luffy comes upon the Gray Terminal. After an incident with the pirate Porchemy, Ace and his friend Sabo agree to save and befriend Luffy, as the three boys become swift friends over the next months. Porchemy is killed by his captain for his failure (Chapter 583: Sabo is 10 years old)
1512 (12 years ago) – Fisher Tiger returns Koala to her home, but is ambushed by the Marines and fatally wounded in the process. He refuses to be transfused human blood due to his hatred for humans, despite wishing he could love them, and dies as he asks his crew to help build a better future for both races. Arlong is captured by Vice-Admiral Borsalino after trying to take revenge for his captain and is later imprisoned. His testimony of this incident would later result in interspecies transfusion between humans and seafolk to be outlawed (Chapter 624: Shirahoshi is 4)
1512 (12 years ago) – After Fisher Tiger’s death, Otohime continues campaigning for the emigration of Fishman Island to the surface, but struggles to make progress (Chapter 624: Shirahoshi is 4)
1512 (12 years ago) – Pirate caprain “Red-Leg” Zeff enters the Grand Line (Chapter 57: someone mentions how Zeff returned to East Blue from the Grand Line, said 11 years ago. Considering Zeff spent 1 year in the Grand Line, he must’ve entered a year prior)
1512 (12 years ago) – Tonjit stores away some milk in his hut at Long Ring Long Land (Chapter 305: ten years have passed and the milk turned to cheese)
1512 (12 years ago) – On Long Ring Long Land, local Tonjit attempts to break the world record of highest stilts, but ends up becoming stuck on them, unable to get down. His people eventually leave for the next island of the archipelago as they are a nomad tribe, leaving him and his horse Sherry behind (Chapter 305: Tonjit has spent 10 years on his stilts, as of the events of Long Ring Long Land)
1512 (12 years ago) – Sabo, Ace, and Luffy declare together to achieve their dreams, with Luffy sharing the goal that lies at the end of his dream. The three of them mark this occasion by exchanging a bottle of sake and becoming sworn brothers (Chapter 586: Sterry is 8 years old)
1512 (12 years ago) – Shanks comes accross Rayleigh at the Sabaody Archipelago and tells him of Luffy (Chapter 506: Rayleigh speaks of 10 years ago, as of the events of Sabaody)
1512 (12 years ago) – Grey Terminal Incident: Sabo’s father, Outlook III, manages to locate his son and takes him back to his household, separating the brothers. On the next day, the Goa Kingdom carries the operation of burning the Grey Terminal down in order to wipe out all those living there in preparation for the upcoming Celestial Dragon visit. Captain Bluejam dies in the process as Luffy and Ace manage to escape, but most of the Terminal’s inhabitants are saved by the Revolutionary Army (Chapter 586: Sterry is 8 years old)
1512 (12 years ago) – During the burning of the Grey Terminal Incident, the Revolutionaries are contacted about the struggling rebellion in Toumi in the South Blue. Kuma heads there with his powers to aid the rebels, finally ending the civil war and liberating the country (Chapter 1098: two years have passed since 14 years ago. We see Ivankov mentioning the Grey Terminal Incident that just took place as Kuma heads out)
1512 (12 years ago) – The Celestial Dragon St. Jalmack arrives on a diplomatic inspection at the Goa Kingdom. Sabo attempts to leave the island during the ceremony, but is shot by St. Jalmack. He is however saved at the last moment by Monkey D. Dragon, who allows him to join the Revolutionary Army after the young boy comes down with amnesia. Sabo comes to befriend Hack and other members of the Army as he begins training under Dragon (Chapter 586: Sterry is 8 years old)
1512 (12 years ago) – As an enslaved wife of a Celestial Dragon, Ginny is forced to bear a child. During this time, Elder Planet St. Saturn conducts drug experiments on Ginny, causing her to develop Sapphire Scales. On September 1st, Ginny’s child Bonney is born, carrying the same disease, though it wouldn’t visibly manifest until several years later. Saturn experiments on the baby Bonney by trying to feed her the Toshi Toshi no Mi fruit as an extract, which proves a success. However, disgusted by her disease, Ginny’s Celestial Dragon owner releases her, so Ginny attempts to return to the Sorbet Kingdom. Though sunlight worsens her condition, she forces herself to make the trip back to the Sorbet Kingdom so that her child can survive safely, and ultimately succumbs to her disease. Kuma promises to raise Bonney in her place (Chapter 1098: Ginney died two years after 14 years ago, and after the Grey Terminal Burning; Chapter 1098: Bonney is 5 as of 7 years ago. Ginny also died 12 years ago, so it lines up)
1512 (12 years ago) – Big Mom’s 43rd son, Charlotte Wiro, is born (One Piece Magazine: ages of the Charlotte children are revealed)
1513
1513 (11 years ago) – Gan Fall attempts peace talks with the Shandia to attempt to stop the Sky War, but they prove unsuccessful (Chapter 256: Aisa is just a newborn)
1513 (11 years ago) – “Red-Leg” Zeff and his crew, the Cook Pirates, return from the Grand Line after their one year trip (Chapter 56: 9 years ago, as of the events of the Baratie)
1513 (11 years ago) – The Cook Pirates attack the ship Orbit, but the ship sinks in a storm. Zeff and a young Sanji are shipwrecked on a seastack with very little food to survive. In order to not starve, Zeff gives his share of food to Sanji and instead eats his own leg, because he wants the young kid to live on to fulfill his dream of finding the All Blue (Chapter 56: 9 years ago, as of the events of the Baratie)
1513 (11 years ago) – After 85 days stuck on the seastack, Sanji and Zeff are finally rescued from the verge of death (Chapter 56: 9 years ago, as of the events of the Baratie)
1513 (11 years ago) – Sanji and Zeff open the seafaring restaurant Baratie together (Vivre Cards: 11 years ago)
1513 (11 years ago) – Jinbe, now captain of the Sun Pirates, accepts an invitation to become a Warlord, allowing his crew to return home to live normal lives. However, as an effect of this, Arlong is discharged from prison, and leaves with some of his crewmates to build his own empire as the Arlong Pirates. At the same time, Macro, Gyaro, and Tansui reform the Macro Pirates. Jinbe tries to stop Arlong but can’t bring himself to do so (Vivre Cards: while not specified beforehand, the Vivre Cards confirm Jinbe joined the Shichibukai 11 years ago)
1513 (11 years ago) – Arlong attempts to recruit Xander Decker IX, but he turns him down due to not offering good enough money (Vivre Cards: 11 years ago)
1513-1514 (10-11 years ago) – Arlong gains a 20 million belly bounty (Vivre Cards: 10-11 years ago)
1513 (11 years ago) – Whos Who breaks out of prison, where he was told about the legend of the Sun God Nika. He becomes a pirate on the run and forms the Whos Who Pirates. Over his travels, he eventually comes across Jinbe as a Warlord (Vivre Cards: Whos Who broke out a prison 11 years ago)
1513 (11 years ago) – Kuina takes her 2001st victory against Zoro, but the two vow to aim to one day become the World’s Strongest Swordsman. Unfortunately, the next day Kuina dies after falling down the stairs. Zoro inherits the Wado Ichimonji from her and vows to make their dream come true (Vivre Cards: after years of not knowing the exact time, Kuina is finally confirmed to have died 11 years ago)
1513 (11 years ago) January 3rd – Aisa is born and awakens Observation haki after birth (Vivre Cards)
1513 (11 years ago) February 2nd – Ninjin is born (Blue Databook)
1513 (11 years ago) April 9th – Piiman is born (Blue Databook)
1513 (11 years ago) April 10th – Tamanegi is born (Blue Databook)
1513 (11 years ago) – Big Mom’s 44th son, Charlotte De-Chat, is born (One Piece Magazine: ages of the Charlotte children are revealed)
1514
1511-1514 (13-10 years ago) – CP5 agent Spandam visits the Five Elder Planets for permission to search for the blueprints of Pluton (Chapter 355: Spandam claims the Great Pirate Era started over 10 years ago from that moment. This flashback happened before Tom’s arrest 10 years ago, meaning it must’ve happened between 13 to 10 years ago)
1514 (10 years ago) – Doflamingo begins to set up his Dress Rosa operation by raiding ships with celestial tribute. Due to his knowledge of the National Treasure of Mary Geoise, King Imu’s existence, Doflamingo successfully blackmails the Government into making him a Warlord (Chapter 679: Doflamingo became a Shichibukai 10 years ago)
1514 (10 years ago) – Foxy discovers of the legend of Davy Jones. He becomes a pirate and starts throwing Davy Back Fights (Vivre Cards: Foxy’s past is outlined)
1514 (10 years ago) – The people of Wano become desperate waiting 20 years for Toki’s prophecy to come true, making several of them launch a desperate raid on Onigashima. The raid ends in failure, resulting in the deaths of countless samurai (Chapter 950: the samurai speak of 10 years since Oden’s execution)
1514 (10 years ago) – Carpenter Minatomo, designer of Kaido’s castle on Onigashima, hocks the plans of said castle to his local pawn shop (Chapter 929: Minatomo mentions leaving his plans to the pawn shop 10 years ago)
1514 (10 years ago) – The Dress Rosa Incident: Doflamingo uses his powers to manipulate and trick King Riku Doldo III of Dress Rosa in a move to take over the throne of Dress Rosa, by framing Doldo as a lunatic and himself as a hero. During the tragic night, princess Scarlet is murdered and Kyros is turned into the first of Sugar’s new empire of toys. Princess Viola joins the Donquixote Family in exchange for the survival of her father (Chapter 745: 10 years ago)
1514 (10 years ago) – The Celestial Dragon St. Mjosgard shipwrecks on Fishman Island and is almost killed by the locals, but queen Otohime spares his life. During the incident, princess Shirahoshi awakens her power as Poseidon, which leads Vander Decken IX to begin stalking her for the next decade in hopes of marrying her and making use of her powers (Chapter 625: Shirahoshi is 6)
1514 (10 years ago) – Queen Otohime decides to join St. Mjosgard in his return to Mary Geoise on a diplomatic mission. There she manages to change Mjosgard’s view of the world and convince him to offer his support for the emigration of Fishman Island to the surface and the equality of all races. This convinces many of the people of Fishman Island to finally support Otohime’s efforts (Chapter 625: Shirahoshi is 6)
1514 (10 years ago) – Part of the Nox Pirates want to stop their expedition due to low morale, so Pekoms takes part of the crew with him and leaves. They end up in Big Mom’s territory, where they are recruited by and join the Big Mom Pirates (SBS Vol. 86: Pekoms leaves the crew 5 years before Pedro first arrives at WCI, 5 years ago)
1514 (10 years ago) – The contents of the national treasure of the Ryuuguu Kingdom, the tamatebako, being a set of energy steroid drugs, are stolen by Hody Jones shortly before he leaves the Neptune Army. As a result, the tamatebako is armed with a bomb by the Minister of the Right to stop future thieves from taking it (Chapter 652: the theft and arming of the tamatebako was 10 years ago)
1514 (10 years ago) – Queen Otohime’s Assassination: On a day while gathering signatures queen Otohime is shot at Gyoncorde Plaza. Otohime passes away from her wounds, but her children vow to inherit her will and make her dreams a reality. Her killer, Hody Jones, frames a human as the murderer in an attempt to sabotage Otohime’s efforts. However, at Otohime’s funeral, her children encourage the people of the island to restart the queen’s dream once again (Chapter 627: Fukaboshi mentions the next Reverie is in 2 years. Jinbe also says it was 10 years ago)
1514 (10 years ago) – Due to the constant threats and marriage proposals by Vander Decken IX, Shirahoshi is locked up in the shell tower of Ryuuguu palace to keep her safe, where she’ll remain for the next 10 years (Chapter 613: Shirahoshi mentions being in the tower for 10 years)
1514 (10 years ago) – Arlong takes over the Conomi Archipelago and sets a base there to begin his new empire. He forces the inhabitants to pay tribute, and shoots Bell-mére when she is unable to pay to save her daughters. Nami is forced to join the Arlong Pirates, but Arlong offers her to buy her village for 100 million belly, so Nami begins to gather said amount over the next years as a thief (Chapter 77: 8 years ago)
1514 (10 years ago) – CP5 agent Spandam searches for the blueprints of Pluton at Water 7, but his research proves fruitless. Three days later, during Tom’s acquittal for the construction of the sea train, Spandam frames Tom in order to get him arrested once more, sending Tom to Enies Lobby to be executed. Tom’s apprentice Cutty Flam attempts to stop Spandam, but despite injuring Spandam’s face, he himself ends up severely injured in the process as he is stranded at sea. As he comes across an abandoned scrap ship, he repairs his body by becoming a cyborg (Chapter 355: Tom is executed four years after the sea train is finished)
1514 (10 years ago) – After Tom’s passing, Iceburg vows to help change Water 7. He secretly inherits the plans of Pluton that Tom passed on to him (Chapter 358: after Tom’s death, Iceburg vows to change the town)
1514 (10 years ago) – The warehouse where the Rocketman was stored at Water 7 falls into abandon (Chapter 365: Kokoro mentions the warehouse has been neglected for eight years, as of the events of Water 7)
1514 (10 years ago) – A certain girl is born on Amazon Lily (Chapter 517: a little girl mentions being 8 as of the events of Amazon Lily)
1514 (10 years ago) – Big Mom’s 38th daughter, Charlotte Normande, is born (One Piece Magazine: ages of the Charlotte children are revealed)
1514 (10 years ago) June 2nd – Chimney is born (Vivre Cards)
1515
1515 (9 years ago) – War engulfs the Shikkearu Kingdom of Kuraigana Island, wiping away civilization on it. The local humandrills replicate the behavior of humans by becoming violent creatures themselves (Chapter 592: Mihawk mentions the land was engulfed in war 7 years ago, as of the events of Marineford)
1515 (9 years ago) – A 14-year-old Koala is brought along by Hack and enrolled in the Revolutionary Army, where she befriends Sabo (SBS Vol. 80: Koala is 14)
1515 (9 years ago) – Having moved into a village, Kyros, now the Thunder Soldier toy, looks after Rebecca as they spend their day to day life together (Chapter 721: we witness Rebecca’s 7th birthday, as indicated by the candles)
1515 (9 years ago) June 28th – Mocha is born (Vivre Cards)
1515 (9 years ago) February 21st – Big Mom’s 45th son, Charlotte Dolce, is born (One Piece Magazine: ages of the Charlotte children are revealed)
1515 (9 years ago) February 21st – Big Mom’s 46th son, Charlotte Dragée, is born (One Piece Magazine: ages of the Charlotte children are revealed)
1516
1516 (8 years ago) – The 1516 Reverie takes place. There, the threat of Monkey D. Dragon raising to power is brought up. King Wapol hits a young princess Vivi out of spite of King Cobra, but through her professional behavior, Vivi dismisses the attack and prevents an international incident (Chapter 142: We see Dalton recalling the Reverie that just took place. This Reverie was also mentioned by Fukaboshi in Chapter 627)
1516 (8 years ago) – A reindeer from Drum Island who ate the Hito Hito no Mi is rejected by his pack, but struggles to fit among humans too due to being treated like an abominable monster. Quack doctor Hiriluk finds the reindeer, and takes him in under the name of Tony Tony Chopper like his own son (Chapter 141: 6 years ago, as of the events of Drum Island)
1616 (8 years ago) – The Fall of Birka: Birkan Enel uses his devil fruit powers of the Goro Goro no Mi to sink Birka and all its inhabitants out of the sky in a tragic incident, taking a few select troops with him to go take over other sky islands (Chapter 279: McKinley mentions Enel destroying Birka and arriving on Skypiea 6 years ago, as of the events of Skypiea)
1516 (8 years ago) – Coup of Skypiea: Enel lands at Skypiea with his army after his destruction of Birka and dethrones Gan Fall as its new God, enacting a rule of fear on its people. This only heightens the tensions of the Sky War between the Skypieans and the Shandians (Chapter 279: McKinley mentions Enel destroying Birka and arriving on Skypiea 6 years ago, as of the events of Skypiea)
1516 (8 years ago) – Enel enslaves all of the God Corps in a cave to work on his secret project, the creation of the ark Maxim (Chapter 300: the soldiers have been enslaved for 6 years, as of the events of Skypiea)
1516 (8 years ago) – Masira and Shoujou arrive at Jaya in search of Noland’s past as big fans of the book and join Cricket by forming the Saruyama Alliance to help him find the lost city of gold (Vivre Cards: the exact year of their arrival is confirmed)
1516 (8 years ago) March 3rd – Kurozumi Tama is born in the Wano Country, but loses both of her parents at a young age due to Orochi’s rule, which began affecting even those from his own clan (Chapter 911: Hitetsu mentions O-Tama is 8)
1516 (8 years ago) April 17th – Big Mom’s 39th daughter, and final child, Charlotte Anana, is born (One Piece Magazine: ages of the Charlotte children are revealed)
Around 1516 (around 8 years ago) – Yuu is born (Blue Databook: As of two years ago, Yuu was said to be an elementary school first grade, which would make her around 6 years old back then)
1517
Around 1517 (around 7 years ago) – Bonney ends up developing Sapphire Scale Syndrome just like her mother, so Kuma holes her up inside their family church so she can remain safe from the sunlight. Kuma quits from the Revolutionary Army to look after Bonney, searching for a cure (Chapter 1098: Bonney looks slightly younger than she did 7 years ago, but given how young she is, this must’ve been slightly earlier than this point)
1517 (7 years ago) – Kuma is told by a doctor that Bonney’s Sapphire Scale Syndrome is an incurable terminal disease (Chapter 1098: 7 years ago, Bonney is five)
1517 (7 years ago) – Piiman, Tamanegi, and Ninjin join Usopp in founding the Usopp Pirates in Syrup Village (Chapter 40: Usopp says the group formed 5 years ago, as of the events of Syrup Village)
1517 (7 years ago) – Iceburg founds the Galley-La company by unifying all the seven shipbuilding companies and docks of Water 7, helping unify the island (Chapter 327: Kalifa mentions the Galley-La company was founded 5 years ago, as of the events of Water 7)
1517 (7 years ago) – CP9 members Rob Lucci, Kaku, Kalifa, and Blueno infiltrate Water 7 on an undercover mission to locate the blueprints of Pluton (Chapter 346: Lucci speaks of their 5 year long mission)
1517 (7 years ago) – A 25-year-old Nico Robin enters the Grand Line (Chapter 490: Robin mentions entering the Grand Line 5 years ago, as of the events of Thriller Bark)
1517 (7 years ago) – With his disease catching up to him, Hiriluk realizes he has little to live left. He is tricked by Wapol to be executed but decides to take his own life instead, delivering a final speech where he believes his dream will live on. Kureha decides to continue his research and takes in Chopper. Head of the Royal Drum Guards Dalton protests against Wapol for his actions, but loses against him and is imprisoned (Chapter 142: a year has passed since 8 years ago)
1517 (7 years ago) – Chopper begins researching the additional potential transformations of a Zoan type by beginning the development of the Rumble Ball (Chapter 149: Chopper mentions having researched further Zoan transformations for five years)
1517 (7 years ago) – Nightmare of Thriller Bark: After nearly five decades of drifting, Brook’s ship comes across Gecko Moria’s Thriller Bark. There his shadow is stolen and given to the corpse of Ryuma that Moria stole 16 years before from Wano. Brook sets Thriller Bark into a nightmare as he finds the weakness to the zombies and releases many shadows, coming to be feared by the island’s zombies as the “Humming Swordsman”. He manages to escape, but is left adrift again, now without a shadow (Chapter 458: Brook claims 5 years have passed, as of the events of Thriller Bark)
1518
1518 (6 years ago) – Shanks becomes one of the Four Emperors (Chapter 967: Brannew mentions Shanks became a Yonko 6 years ago)
1518 (6 years ago) – Nico Robin joins Baroque Works under Crocodile (Chapter 203: Crocodile states Robin joined 4 years ago, as of the events of Alabasta)
1518 (6 years ago) – Iceburg is nominated for mayor of Water 7 and eventually wins the election (Chapter 358: 4 years after 10 years ago)
1518 (6 years ago) – Cutty Flam, believed by all to be dead, returns to Water 7. Iceburg entrusts him with the blueprints of Pluton and requests him to start a new life under the name “Franky”. Iceburg begs him to flee the island, but Franky refuses and instead starts forming the gang “Franky Family” over the next year (Chapter 358: 4 years ago after 10 years ago)
1518 (6 years ago) – The One-Man Revolution: King Bekori returns to the Sorbet Kingdom and attempts once more to divide the country in half, setting up a great burning to the island’s southern side. Kuma defeats and later kills Bekori to free the country, becoming the country’s king, though he cedes power to King Bulldog. However, the newspapers frame Kuma as a despot who took over the throne by force, nicknaming him the “tyrant” and forcing him to escape to sea to become a pirate. Kuma sails the seas for the next two years looking for a cure for Bonney (Chapter 1098: one year has passed from 7 years ago, it’s also been 16 years since the previous incident)
1518 (6 years ago) – Toko is born in the Wano Country. She soon becomes an orphan, but is taken in by Yasuie, who raises her as his own daughter (Vivre Cards)
1519
1519 (5 years ago) – A 17-year-old Portgas D. Ace sets sail from Dawn Island to begin his adventure. He ends up stranded on Sixis Island where he meets a man under the name Masked Deuce and together with him he founds the Spade Pirates after eating the Mera Mera no Mi. Ace would rise in infamy as he would sail across the Grand Line while building up a crew (Chapter 589: Ace is 17)
1519 (5 years ago) – Tired of his lifestyle as a pirate, Kuro fakes his death by letting one of his crewmates, Nugire Yainu, be executed in his place, fooling the world about his death. Marine Morgan is promoted for being believed to have captured captain Kuro (Chapter 37: 3 years ago, as of the events of Syrup Village)
1519 (5 years ago) – Kuro is taken in by a rich estate in Syrup Village and becomes its butler, but devises a plan to take over its wealth in three years time (Chapter 28: Kuro mentions how his plan has been ongoing for three years)
1519 (5 years ago) – Franky begins an attempt to amass 200 million belly with his Franky Family in order to acquire Adam Tree wood to build his dream ship (Chapter 329: a member of the Franky Family mentions how they’ve been trying to gather the 200 million for 3 years)
1519 (5 years ago) – Production of a new batch of clones among many others begins in the Germa Kingdom (Chapter 840: Yonji mentions how the current clones began production 5 years ago, as the life cycle of a clone takes 5 years)
1519 (5 years ago) – The Nox Pirates attempt to infiltrate Whole Cake Island to steal Big Mom’s poneglyphs, but the plan fails and they are captured. Zepo loses his lifespan and dies, but Pedro manages to bargain by offering his eye to retain just enough lifespan to live a little longer. He is freed and allowed to return to Zou (Chapter 846: 5 years ago)
1519 (5 years ago) – Sometime after having ran away from the Charlotte family and her engagement with Prince Loki of Elbaf, Charlotte Lola, now captain of the Rolling Pirates, arrives with her crew at Fishman Island (Chapter 489: One of the Risky Brothers mentions how they arrived at Fishman Island 3 years ago, as of the events of Thriller Bark)
1519 (5 years ago) – Upon landing on Thriller Bark, Lola and the members of the Rolling Pirates lose their shadows to Gecko Moria, remaining stranded on the island in an attempt to recover them (Chapter 482: Lola mentions having lost her shadow for 3 years)
1519 (5 years ago) – A great drought begins in the Alabasta Kingdom. This drought has been secretly created by Baroque Works through the use of dance powder as a way to create unrest in the country (Chapter 163: Toto mentions the drought started 3 years ago)
1519 (5 years ago) – A certain kid is born in Dress Rosa (Chapter 789: A mother mentions her kid is 5 years old)
1520
Around 1520 (around 4 years ago) – Eustass “Captain” Kid unites the four gangs of his home kingdom in South Blue after the royalist gang ruling over the country kills his friend Victoria, deposing them from their rule. Alongside the other gang leaders, Killer, Heat, and Wire, Kid forms the Kid Pirates and sets out to sea, earning notoriety in the South (Chapter 999: Ace mentions Kid is starting to get notorious in the South Blue 4 years ago; SBS Vol. 104 details Kid’s backstory)
Around 1520 (around 4 years ago) – After creating chaos among the Five Families of the West by targeting the leaders of the families and rival gangs, Capone “Gang” Bege becomes a pirate and earns infamy in the West (Chapter 999: Ace mentions Bege becoming notorious in the West Blue 4 years ago)
1520 (4 years ago) – Trafalgar Law becomes renown in the North Blue as the captain of the Heart Pirates (Chapter 999: Ace mentions Law becoming notorious in the North Blue 4 years ago)
1520 (4 years ago) – Pirate Captain Cavendish achieves a lot of fame through his accomplishments (Chapter 999: Ace mentions Cavendish was already starting to become popular a year prior to him becoming a Supernova 3 years ago)
1519-1520 (5-4 years ago) – Ace enters the New World as a Supernova. There, he eventually tracks down and meets up with Shanks and thanks him for everything he did for Luffy as a kid(Volume Ace: Ace met Shanks before arriving at Wano. It’s hard to say if the contents of the novel are actually canon, as there is no official statement for the novel’s canonicity, despite the fact it slots into canon content perfectly well, but at the very least it corroborates canon content from the manga and the timeline should have been checked with Oda)
1520 (4 years ago) – The 1520 Reverie takes place (Chapter 627: Fukaboshi mentions the Reverie in 6 years time)
1520 (4 years ago) – A cargo of dance powder is discovered in Nanohana, sent under orders of the king. This creates civil unrest, leading to the start of a rebellion in Alabasta. In reality, the accident was staged by Baroque Works in order to frame the king (Chapter 161: 2 years ago, as of the events of Alabasta)
1520 (4 years ago) – In Alabasta, Erumalu becomes a ghost town because of the drought and Yuba approaches a similar fate too (Chapter 171: It’s been over 1 year since the drought first began)
1520 (4 years ago) – Princess Vivi and Royal Guard Captain Igaram of Alabasta join Baroque Works undercover in an attempt to find out more about its secret leader (Chapter 189: Crocodile mentions Vivi has been in the organization for 2 years)
1520 (4 years ago) – The Punk Hazard Incident: Vegapunk’s assistant, Caesar Clown, develops a weapon of mass destruction on Punk Hazard. Vegapunk has him arrested for this, but in a last ditch effort, Caesar detonates the bomb, destroying the ecosystem of Punk Hazard and laying waste to it. Vegapunk and the other Government agents evacuate, but the prisoners left behind on the island are ravaged by the effects of the weapon. Caesar is arrested, but manages to escape from his prison ship (Chapter 684: 4 years ago)
1520 (4 years ago) – Ace is offered a Warlord position but rejects it. Because of him, the Warlord position is left vacant (Chapter 1100: Saturn mentions Ace being the cause of the Warlord seat being left vacant the other day around the time of the Punk Hazard Incident. The wording is vague, but this seems to be referring to Ace rejecting the Warlord position, which happened around the same time)
1520 (4 years ago) – The Pacifista Project: Kuma reunites with Dragon, who recommends him to take Bonney to Vegapunk in order to heal her. Vegapunk, who just relocated from Punk Hazard to an island that would be known as Egghead, agrees to heal Bonney, but asks Kuma in exchange to let him clone his body, giving start to the Pacifista Project. However, St. Saturn finds out about the project and demands Kuma become a Warlord and erase his will as a condition for Bonney’s surgery. Kuma accepts, and begins his 2 year body conversion, as does Bonney’s treatment (Chapter 1099: Dragon mentions the Punk Hazard incident having happened the other day; Chapter 1101: as of the start of 1522, half a year before Bonney’s 10th birthday, it has been a year and a half since Bonney’s treatment began, at that point her being cured. This would position this moment about a year and a half prior, in the middle of 1520. This generally fits as Kuma would also be fully converted around 2 years later by April or May of 1522)
1520 (4 years ago) – Belo Betty becomes the commander of the Eastern Revolutionary Army (Chapter 1099: Belo Betty asks to be promoted, the Punk Hazard Incident happened the other day)
1520 (4 years ago) – Pirate Captain Goo has his shadow stolen by Gecko Moria (Chapter 483: Captain Goo mentions losing his shadow 2 years ago as of the events of Thriller Bark)
1520 (4 years ago) – East Blue fisherman Koby is abducted by pirate captain Alvida and is forced to become her chore boy (Chapter 2: Koby mentions it’s been 2 years, as of the events of East Blue)
1520 (4 years ago) – The Spade Pirates shipwreck at the Wano Country and help a famished Amigasa Village, where Ace meets a young O-Tama. Ace attempts to go to Onigashima to defeat Kaido for Tama’s sake, but the Emperor has left on an expedition, so Ace instead finds and befriends Yamato. The two of them vow to one day meet again as Yamato makes a vivre card of Ace (Chapter 912: Hitetsu mentions Ace arrived at the Wano Country 4 years ago. Oda later clarified that Tama’s inconsistent age was due to her lying to Ace about her real age)
1520 (4 years ago) – In search of Whitebeard’s head, Ace is confronted by Jinbe, and the two duel it out for five days. The two collapse but are ambushed by Whiteboard, who takes a liking to Ace and forces him into his crew. Ace struggles to accept Whitebeard as his captain, but over time he would become loyal and decide to become his “son”. Ace is eventually promoted to Second Division Commander of the Whitebeard Pirates (Chapter 912: As of 4 years ago, Ace was still part of his crew; Chapter 1100: Ace was already on Whitebeard’s crew when Kuma became a Shichibukai at the start of 3 years ago and he was comfortable with Whitebeard, meaning he must’ve been defeated by Whitebeard the year prior)
1521
1521 (3 years ago) – Having spent 6 months on Egghead as Vegapunk cures Bonney’s disease, she and Kuma grow closer with the doctor, Sentoumaru, and Kizaru. After the 6 months, Bonney’s treatment is completed, so she is sent back to the Sorbet Kingdom where the Cipher Pol monitors her to ensure she and Kuma don’t meet again, Bonney unaware of the truth (Chapter 1100: Vegapunk mentions it will take half a year to treat Bonney and two years to fully turn Kuma into a cyborg. In Chapter 1101, it’s said that Bonney fully healed around half a year prior to her 10th birthday, meaning she healed around the start of 1522. This means that her treatment at Egghead ended a year prior by the start of 1521. This lines up as Chapter 1101 mentions it being “3 years ago” when Kuma meets Luffy)
1521 (3 years ago) – Bartholomew Kuma becomes one of the Seven Royal Sea Warlords as per the condition imposed by Saturn, and begins working under orders from the Government (Chapter 1101: 3 years ago)
1521 (3 years ago) – Cavendish becomes a Supernova with a 280 million belly bounty and enters the New World. He enjoys a lot of fame and popularity (Chapter 704: Cavendish mentions it’s been three years)
1521 (3 years ago) – Aramaki, who would become an Admiral in the future, begins to fast and decides to not bother to eat for the next 3 years since his Mori Mori no Mi lets him survive on photosynthesis alone (Chapter 905: Ryokugyu mentions he hasn’t eaten for 3 years)
1521 (3 years ago) – While in the East Blue, Kuma visits the Goa Kingdom to look at Luffy from afar (Chapter 1101: Luffy is 16 and it’s 3 years ago, meaning some months have passed since Kuma became a Shichibukai)
1521 (3 years ago) – Having his brain growing too big due to his Nomi Nomi powers, Vegapunk cuts off his brain to create Punk Records on Egghead. He eventually further splits it into six clones, Shaka, Lilith, Edison, Pythagoras, Atlas, and York (Chapter 1101: While we had a general range for a long while, this chapter confirms this happened 3 years ago, between Kuma meeting Luffy and Bonney’s birthday)
1521 (3 years ago) – Caesar returns to Punk Hazard, framing Vegapunk for the incident and acting as a savior to the inmates by helping them recover, earning their loyalty. He begins using Punk Hazard as a base of operations for his clandestine research. He condensates the lethal gas and eventually gives it life through a devil fruit as the living weapon Smiley to use it at a later point (Chapter 664: a year has passed since the incident)
1521 (3 year sago) – Big Mom requests Caesar to develop a gigantification drug, so Caesar asks Joker for help in attaining subjects. An undercover Vice-Admrial Vergo, now chief of G-5, helps kidnap children from nearby villages and frames their disappearances as accidents at sea. In spite of this, Caesar is unable to do much but gigantify some of the children at the cost of their lifespan, so he just spends the fund money on booze and girls (Chapter 673: the children were kidnapped three years ago; Chapter 834: Caesar mentions kidnapping the children for Big Mom’s experiments)
1521 (3 years ago) – Based on Vegapunk’s Artificial Devil Fruit Research, Caesar Clown invents SMILE fruits, artificial Zoan fruits with a low success rate and inconsistent results. Nevertheless, he sells his S.A.D. to Doflamingo, who has been covering for him under his alias as Joker. Doflamingo builds an artificial devil fruit factory in Dress Rosa to resell the fruits to interested buyers, particularly Kaidou who dreams to build an army of devil fruit users (Chapter 664: the S.A.D. production could’ve only been set up on Punk Hazard after Caesar’s return, making SMILE fruits a recent invention; Chapter 943: Shinobu mentions SMILE fruits started production “few years ago”, but it could’ve only been 3 years ago at the earliest)
1521-1523 (3-1 years ago) – Caesar ends up selling to Kaidou the test subjects from Punk Hazard who were failed attempts at creating artificial ancient giants, whom Kaidou makes his division of Numbers. Kaidou also eventually acquires a lethal gas weapon called “Koro” from Caesar (Chapter 989: Big Mom mentions Kaidou acquired the failed ancient giant experiments from Punk Hazard. While it’s possible Vegapunk may have worked on them, as Law spoke of the rumors, only Caesar would’ve sold them to Kaidou since he was his client rather than Vegapunk’s; Chapter 811: Caesar also mentions how he sold Koro to Kaidou, though it’s likely this all was through Joker; As a side note, while the Vivre Cards listed Hatcha’s age as over 100 years old, they also mentioned his birth year as unknown, meaning that the Numbers’ ages were likely sped up and augmented as experiments just like those of some other clones or artificial creatures)
1521 (3 years ago) – A certain pirate from West Blue fights Whitebeard in combat but loses a leg (Chapter 550: the Pirate mentions he encountered Whitebeard one year ago as of the Summit War)
1521 (3 years ago) – Uta finds a bunch of den den mushi belonging to the SSG, Vegapunk’s research group, shipwrecked by the shores of Elegia and discovers they are a prototype capable of live-streaming footage to across the world. Uta begins to record herself and her songs to broadcast them to the world. She begins to grow fans as she slowly ascends to become the world’s most famous idol (Vol. 4B: Shanks’s past is outlined)
1521 (3 years ago) – Kaya’s parents of the Syrup Village estate pass away due to illness, leaving her daughter in a depressive state that develops into sickness (Chapter 23: Usopp mentions it’s been 1 year, as of the events of Syrup Village)
1521 (3 years ago) September 1st – Bonney celebrates her 9th birthday in the Sorbet Kingdom (Chapter 1101: Bonney’s birthday, around half a year before she set out to sea)
1521 (3 years ago) – Thatch gets his hand on the Yami Yami no Mi, but Teach is forced to kill him in order to get the fruit. Finally having attained the fruit, he runs away from the Whitebeard Pirates to form his own crew, the Blackbeard Pirates. After Ace finds out about Thatch’s death, he is outraged and goes on a hunt after Blackbeard, despite Whitebeard’s warnings (Chapter 1100: Ace and Blackbeard are still getting along well as of 1521, meaning that Teach murdering Thatch must’ve taken place this year, since it happened a few months prior to Luffy arriving at Drum Island. As a detail, the Ace Novel also strongly implies that Teach killed Thatch because he had already eaten the fruit)
1521 (3 years ago) – Teach, now having formed the Blackbeard Pirates, raids the Drum Kingdom. A terrified King Wapol flees the island with his men, abandoning his people but in turn freeing them from his tyranny (Chapter 133: Dalton mentions it has been a few months since Blackbeard attacked. Given the timeline, this must’ve been towards the end of the previous year, as Drum Island takes place in February)
1521 (3 years ago) Around October – Rayleigh leaves Shakky’s Rip-Off Bar for a little to go on a gambling spree over the next six months (Chapter 498: Shakky mentions Rayleigh hasn’t been back in 6 months. Given the timeline of the events of Sabaody, this must’ve been towards the end of the previous year)
1521 (3 years ago) Around November – Orange Town resident Hocker grows ill and is hospitalized. He soon after passes away, leaving his dog Shushu to protect his pet food store (Chapter 12: Hocker was hospitalized three months ago. Going by the main story timeline, that would make it at the end of 1521)
1522
1522 (2 years ago) – Broc Coli War: War erupts on Broc Coli Island (Chapter 927: The Broc Coli War has been going on for two years)
1522 (2 years ago) January-March – Nero joins CP9 as its newest member (Vivre Cards: 2 years ago)
1522 (2 years ago) January-February – After entering the Grand Line and only surviving there for a week, the Krieg Pirates’ armada is almost entirely wiped out by Dracule Mihawk. The Krieg Pirates barely make it back alive to the East Blue, and Gin diverts the attention of the Marines by posing as Krieg and letting himself get captured (Chapter 48: Gin speaks of the event as very recent, as even his capture happened recently and was being escorted during the events of the Baratie)
1522 (2 years ago) January-February – Roronoa Zoro kills Soro, the pet wolf of Morgan’s son Helmeppo, to save the life of a young girl called Rika and is imprisoned by the Marines on a crucifix for a month as punishment. Zoro makes a promise with Helmeppo that if he can survive one month without food he’ll be let free, though Helmeppo never intends to keep the promise (Chapter 3: Zoro is arrested 9 days before he meets Luffy)
1522 (2 years ago) Around February – After a year of recovery in Sorbet, Bonney becomes fully healed from her Sapphire Scale Syndrome. However, the Government doesn’t want to let her go, so she escapes and sets out to sea as a pirate to look after her father (Chapter 1101: The narrator says that half a year has passed since Bonney’s 9th birthday, and Conney mentions half a year remains until her 10th birthday. This isn’t exactly 6 months as Bonney became a pirate prior to Luffy getting his first bounty mid-February, but it is still roughly “half a year” before her 10th birthday, so it generally fits. We see that by the time Luffy gets his first bounty, Bonney had just recently started being a pirate for the first time, which lines up with the timeline)
EAST BLUE SAGA
Regarding the start of Luffy’s journey and the timeline of the main story, most of the pre-timeskip and post-timeskip can be charted through reference points provided across the series, as most arcs are connected by writings of “four days later” or “two days since departure” etc. The Vivre Card databook then provided a point of reference for several key dates, allowing us to chart most of Luffy’s journey with hard specific dates directly from Oda. Though some may raise criticisms towards Oda for Luffy’s three-month pre-timeskip journey being “too short”, it is ultimately the canon we have to deal with now that we have confirmed dates.
Regarding the birthday system in Luffy’s journey, birthdays are celebrated across its Gregorian-like calendar and are recognized as a milestone celebration just like in our world (i.e.: Chapter 867: Big Mom’s 6th birthday), but categorically, characters age on January 1st. In other words, when it becomes January 1st, all people in the world age by one year, regardless of when their birthday is. This system was actually used in older times in Japan before being replaced by the more recent Western birthday system during the 20th Century (see “East_Asian_age_reckoning#Japan” on Wikipedia), so the One Piece world appears to use this system too. As an example, this is why Luffy is 17 years old when starting his journey, despite Oda citing it begins in February in the Vivre Cards, as Luffy’s birthday would only be on the upcoming May 5th, but Luffy already “turned 17” by the start of the year. This is also why other Straw Hats don’t age across the journey despite passing birthdays, for example. This system was likely implemented by Oda in order to not create a million plot holes with the timeline, so it’s also what we will be using in reference, so simply keep it in mind.
1522 (2 years ago) Around February – Monkey D. Luffy, now 17 years old, sets sail from Foosha Village in his journey to become King of the Pirates. Soon on his departure, he gets sucked in a whirlpool, but manages to survive within a barrel and meets Koby on Goat Island, whom he liberates from Alvida (Chapter 1: the story begins as Luffy is 17. In the One Piece World, it’s proven several times by the timeline that characters turn of age with the turn of the New Year, a practice that was used in Japan until very recently, where your age increases on January 1st (with birthdays being just a celebration). Meaning that Luffy turned 17 the moment the year began, so his journey must have began at some point between January and February considering the events of Reverse Mountain take place on February 18th and Whiskey Peak on January 19th as confirmed dates, as confirmed by Oda in the Vivre Cards. According to the Blue Databook, the events of Syrup Village would be around 10 or so days before Drum Island, showing that the events of East Blue likely took place over the first half of February. Regardless, at the earliest the story could not have happened prior to January due to Luffy’s age)
Around February 4th – Jango anchors the ship of the Black Cat Pirates at the Gecko Archipelago in preparation for Kuro’s plan (Chapter 26: Jango mentions a week has passed)
Around February – Luffy and Koby land at Shells Town on Yotsuba Island, where they meet Roronoa Zoro, who has been arrested by the Marines for the past 9 days. Luffy helps free him in exchange for joining his crew, and the two help liberate Shells Town by overthrowing Captain Morgan and his despotic rule. Koby decides to stay behind and joins the Marines alongside Helmeppo, Morgan’s son (Chapter 3: it’s unknown how much time passed between Goat Island and Shells Town, but it’s seemingly not that much)
Around February – Luffy and Zoro land at Orange Town on the Organ Archipelago, where they meet Nami, who had been stealing from the Buggy Pirates. Together they take down the Buggy Pirates, liberating Orange Town and helping bring closure to Shushu’s loss. Nami decides to join the crew as their navigator (Chapter 8: Luffy and Zoro are starving due to not having any food, so this could not have been that long after if not the same day)
Around February – Luffy and Nami land on Rare Animal Island where they meet Gaimon, helping him find the truth about the remaining treasure chests on the island (Chapter 22: shortly after Orange Town if not the same day as Nami is just repairing Luffy’s hat)
Around February 11th – Luffy’s group lands at Syrup Village on the Gecko Archipelago, where they meet Usopp. Together they find out about Kuro’s plot to attack the village, assassinate Kaya, and take her wealth for himself, but none of the villagers believe Usopp due to his habits as a liar (Blue Databook: the book references how, up to Skypiea, the Moon phases could be used as a general reference of time (though after Skypiea, Moon phases are completely unreliable), indicating a distance of about 10 days between Syrup Village and Drum Island or about 4 days between Syrup Village and Arlong Park. Even if just an estimation, this estimate is still accurate as proven by future dates)
Around February 12th – In the early morning, Luffy, Zoro, Nami, and Usopp make a stand at Syrup Village’s shore to stop the incursion of the Black Cat Pirates, and Luffy manages to defeat Kuro, forcing him to retreat back at sea. Later in the day, they leave the archipelago, but Kaya provides them with a new ship that had been built by Merry, the Going Merry. Usopp joins them as the crew’s sniper on their new ship. As they set out to sea, they meet Johnny and Yosaku, Zoro’s former bounty hunting friends, and save Yosaku from scurvy (Chapter 40: it’s still 7AM in the morning by the time the Black Cat Pirates are driven away. It’s 2PM by the time Usopp leaves his home on his clock. When they meet Johnny and Yosaku, they are still testing the new features of the ship)
Around February 14th – The Straw Hats arrive at the Baratie, where Luffy is roped into dishwashing for a year after he accidentally damages the ship. Sanji feeds a starving Gin who escaped from the Marines, but he brings back Don Krieg and his other crewmembers to feed them, who take advantage of the situation to attack and seize the Baratie. At the same time, Nami steals the Going Merry and runs away, and Mihawk comes chasing after Krieg. Zoro challenges Mihawk to a duel to achieve his dream of becoming the World’s Greatest Swordsman but is unable to surpass him and is seriously scarred, but Mihawk encourages to come after him again someday. Luffy and Sanji then settle things by defeating Krieg’s fleet and Gin is fatally poisoned, but he peacefully accepts his fate. Sanji soon after joins the Straw Hats as his cook as he decides to follow after Luffy to find the All Blue (Chapter 43: Luffy mentions making his flag the day before yesterday)
Around February 15th – Luffy and Sanji arrive at the Conomi Archipelago to catch up with the others, and find out about Nami’s allegiance to the Arlong Pirates. Nami has finished gathering her 100M belly to pay to Arlong to buy her village, but Arlong betrays her and takes the money, leading Nami to have a breakdown. Nami asks Luffy for help, so the crew marches to Arlong Park to take down his crew. After a long battle, Luffy demolishes Arlong Park and puts an end to Arlong’s rule, as the fishmen are all arrested. Celebrations ensue over the archipelago overnight (Blue Databook: the book references how, up to Skypiea, the Moon phases could be used as a general reference of time (though after Skypiea, Moon phases are completely unreliable), indicating a distance of about 10 days between Syrup Village and Drum Island or about 4 days between Syrup Village and Arlong Park. Though this is an estimate, regardless not many days could’ve passed due to the distance between Zoro arriving at Arlong Park and Sanji departing for there at around the same time)
February 16th – On the news, 300,000 soldiers of the royal army of Alabasta switch sides to the Revolutionaries, stirring the fires of an upcoming civil war (Chapter 130: the newspaper of three days ago as of February 19th)
February 18th – On the news, another Coup d’État takes place in Vira. Luffy is also issued his first 30,000,000 belly bounty (Chapter 96: Nami reads the morning newspaper)
February 18th – Having left the Conomi Archipelago, Luffy’s crew lands at Loguetown, where Buggy and Alvida return with a revenge and attempt to execute Luffy in the same spot Roger died, but he is saved by a fateful bolt of lightning. Marine Captain Smoker gives chase after Luffy but Dragon arrives on the island to help his son escape, as the Straw Hats prepare to enter the Grand Line (Chapter 101: same day as the events of Reverse Mountain)
Around February 18th – At Robelle on Drum Island, Ace is looking after Blackbeard, but after he is told he already left, he asks the locals to deliver a message to Luffy that he’ll be waiting in Alabasta (Chapter 154: about a week ago; However this is a very generous “about a week ago”, since it could’ve only been after February 18th as Ace had Luffy’s bounty poster with him already)
Around February 18th – Ace encounters Whitebeard and Jinbe again, and tells them of his little brother after Luffy got his first bounty (Chapter 552 and 1101: This moment serves as a potential plot hole since Ace had already left searching for Blackbeard prior to this moment, yet he had Luffy’s bounty poster with him when he showed it to Whitebeard. However, this is still justifiable if Ace happened upon Whitebeard and Jinbe on his ship during this time, showed them the poster, and then set back to Alabasta to wait for Luffy there in his search for Blackbeard)
Around February 18th – Bonney, now pirate captain Jewelry Bonney, looks after Kuma, but is unable to meet up with him. She decides to instead go looking for Nika in the meantime (Chapter 1102: At the same time of Luffy getting his first bounty)
ALABASTA SAGA
February 18th – Luffy’s crew crosses Reverse Mountain and arrive at the Grand Line, where they come across the island whale Laboon, with whom Luffy makes a new promise to meet again someday. They also meet Mr. 9 and Miss Wednesday, who request them to take them to Whiskey Peak (Chapter 101: Luffy mentions that the lighthouse they were following in the last chapter just went out, meaning them crossing Reverse Mountain happens right after they leave Loguetown)
February 18th – Luffy’s crew land at Whiskey Peak on Cactus Island. They are tricked by the hospitality of the Baroque Works agents, but Zoro sees through their plans and takes on about 100 of their bounty hunters (Chapter 106: Zoro has been taking a short nap ever since they left the Twin Capes, as he wasn’t even aware Vivi got onboard, which means it’s on the same day. The Vivre Cards mention that this day in particular is on February 18th, giving us a good point of reference for all the upcoming events)
February 19th – As morning comes, Mr. 5 and Miss Valentine come to Whiskey Peak to take princess Miss Wednesday captive, as she is the princess of Alabasta Nefertari Vivi undercover, but Igaram asks Luffy’s crew to escort her back to her home country. They agree as Vivi and her pet Karoo join the crew. They are intercepted by Nico Robin, or agent Miss All-Sunday, but she lets them sail ahead to the next island (Vivre Cards: these events happen in the AM hours of the next day, which the Vivre Cards specify being February 19th, once again serving as a point of reference)
February 19th – Luffy’s crew land on Little Garden as they meet the giants Dorry and Brogy, who have been dueling for the past 100 years. Mr. 3 and other Baroque Works agents try to take the heads of the giants, but their plans are foiled and the crew moves on thanks to an eternal pose to Alabasta Sanji acquired from them. However, Nami falls ill shortly after departing the island from a Kestia bite she just received (Chapter 115: after they brief Sanji and Usopp on what just happened, they shortly after land on Little Garden. Nami falls sick the same day right after, as Kureha indicates in Chapter 139)
February 20th – In search of a doctor, Luffy’s crew comes across the Bliking Pirates and a runaway Wapol, who assault their ship, but swiftly deal with them (Chapter 130: 1 day has passed)
February 21st – Luffy’s crew lands at Drum Island, where in search of a doctor, Luffy climbs the Drum Rockies to have Dr. Kureha save Name’s life. Wapol returns to the island to try and retake his kingdom, but Luffy drives him away thanks to Chopper’s help, who ends up joining his crew as a doctor. Kureha sets off Dr. Hiriluk’s chemical in the air to create “Hiriluk’s cherry blossoms”, which would become known throughout the world as what signaled the birth for the new free “Sakura Kingdom” (Chapter 132: A day has passed, as Sanji comments meeting Wapol yesterday. The events of Drum Island unfold over the rest of the day. Chapter 139: Kureha mentions that it’s the third day of the Kestia Tick’s infection, meaning two days have passed since Little Garden)
February 26th – En route to Alabasta, Luffy’s crew has a chance encounter with Mr. 2 Bon Kurei, marking the beginning of a long friendship (Chapter 155: five days have passed since leaving Drum Island)
March 2nd – Luffy’s crew lands at Alabasta to attempt to defuse the rebellion Crocodile and Baroque Works have been stirring. There Luffy briefly meets with Ace before they part ways again. After, they make for Yuba, which they reach late in the night, but Vivi finds out the rebels aren’t there anymore (Chapter 156: Zoro mentions them getting their first meal in 4 days, after we saw them eat the remaining food five days after leaving Drum Island. The Vivre Card’s dates of Water 7 corroborate this by working our way back the timeline)
March 3rd – Luffy’s crew decides to target Crocodile directly as they head for Rain Dinners, while the rebel forces begin their preparations to take the capital Alubarna (Chapter 165: We see the next day come. On that day, Crocodile mentions that Operation Utopia will “begin tomorrow at 7 AM”. Later in Chapter 167 we are told 17 hours remain)
March 4th – Crocodile begins Operation Utopia, trying to send the country into a civil war to overtake it and seize the weapon Pluton detailed in its poneglyph. Luffy’s Crew reach Rain Dinners early in the morning and attempt to stop Crocodile but Luffy is defeated. As the rebels arrive at Alubarna, an all out civil war breaks out in the capital. Crocodile and Robin find the poneglyph of Pluton and Crocodile nearly wipes out Alubarna with a massive bomb, but thanks to the combined efforts of the crew, his plans are foiled and he is defeated. Crocodile is arrested by the Marines as rain finally falls upon Alabasta once again (Chapter 168: A day has passed as the sun sets and rises once, and Operation Utopia is 1 hour. Events unfold across the rest of the day)
March 5th – The Government covers up Crocodile’s actions by framing it as the Marines led by Smoker having subjugated Baroque Works, without publicly acknowledging the efforts of Luffy’s crew. The crew comes to be publicly known as the “Straw Hat Pirates” after Smoker names them in his report (Chapter 212: A day has passed when Smoker gets the news of his promotion and the cover up)
Around March 5th – Hearing of the Alabasta Incident, Isshou has doubts about the necessity of the Warlord system (Vivre Cards: 2 years ago as of the Alabasta Incident)
March 7th – Luffy wakes up after three days of sleeping and the Straw Hats celebrate with a feast in the royal palace. At midnight, the Straw Hats leave the royal palace to escape from the island (Chapter 213: Luffy has been asleep for 3 days; Chapter 214: the Straw Hats leave 12 hours before noon the next day)
March 7th – Luffy is issued a 100,000,000 belly bounty, while Zoro gets his first bounty too (Chapter 213: in the night Igaram receives the posters, but it’s already past midnight. However, the bounty was likely issued earlier in the day)
March 8th – The Straw Hats manage to escape Alabasta thanks to Mr. 2 who covers for them. At noon, they meet with Vivi on the coast for a final farewell, promising to remain crewmates if they should meet again one day (Chapter 214: the Straw Hats meet Vivi at noon)
SKY ISLAND SAGA
March 8th – Ace stumbles upon Buggy’s ship while traveling, but the two simply decide to party together (Chapter 233: previous day from Luffy defeating Bellamy at noon)
March 8th – Rockstar delivers a message from Shanks to Whitebeard, but Whitebeard requests for an in-person meeting (Chapter 233: previous day from Luffy defeating Bellamy at noon)
March 8th – The World Government hosts a summit at Mary Geodes to discuss the replacement for Crocodile in the Seven Warlords, with Kuma, Doflamingo, and Mohawk attending. Lafitte infiltrates the meeting to propose his captain, Blackbeard, as the next Warlord (Chapter 233: the previous day from Luffy defeating Bellamy)
March 8th – As soon as the Straw Hats leave Alabasta, they realize Nico Robin stowed away on the ship, so Luffy accepts to let her join his crew. Suddenly though, the St. Briss vessel falls on them from a Sky Island, and so resolving to go to the island, the Straw Hats head to the nearby Jaya. Luffy first meets Marshall D. Teach and later Mont Blanc Cricket, who decides to aid them in reaching the Sky Island (Chapter 214: the Straw Hats meet Vivi at noon. The rest of the events quickly unfold over the following day, as characters claim it to have been a “very long day”)
March 9th – Luffy beats down Bellamy after he stole some gold from Cricket, and manages to return to the Merry to head to Sky Island. The crew manages to ride the Knock-Up Stream as they reach Skypiea. There however, they are persecuted by “God” Enel, and after being separated and put through several trials, the crew manages to regroup. They realize that the city of gold likely does exist in Skypiea and decide to set their sights on it as they party over the night (Chapter 235: morning rises after Luffy defeats Bellamy. Chapter 253: the day ends)
March 10th – The Straw Hats set out in Skypiea in search of the city of gold, however they get entangled in the climax of the Sky War as the Shandians make their attack on Enel and the God decides to play out a survival game where only a few are allowed to survive. Using the ark Maxim he built up over the past 6 years, Enel plans to head to the Moon, the “Fairy Vearth” of sky legends, and plans to sink Skypiea as he leaves it. Luffy however manages to defeat Enel and ring the golden bell, proving to Cricket that the city of gold did exist in the sky. The Sky War finally comes to an end as the people of the sky all come together to celebrate and party hand in hand (Chapter 254: morning rises; Chapter 300: it becomes night)
Around March 10th – Enel manages to make his escape on the Ark Maxim and eventually manages to reach the Moon for good, where he finds the ancient city of Birka and the automata race, learning of his heritage (Chapter 300: Enel leaves for the Moon after being defeated)
WATER 7 SAGA
March 11th – Robin finds the poneglyph on the golden belfry detailing the location of Poseidon and together with the Straw Hats, they all leave Sky Island. As they fall down to the Blue Sea once again, they shortly after land on Long Ring Long Land, where they rescue Tonjit from his stilts. They are challenged by the Foxy Pirates in a Davy Back Fight, but they emerge successful and are able to keep their crewmates, marking the first loss in Foxy’s long streak. However, they are ambushed by Admiral Aokiji, who worries Robin may have gotten too dangerous, but is ultimately willing to let them go (Chapter 301: Luffy mentions leaving tomorrow as soon as the sun rises. The narrator mentions the party would last several days, but that refers to even after the Straw Hats would leave. Usopp confirms that Nola has been dancing for an entire day, which the official translation mistranslates this as “several days”, but the JP confirms only one night has passed. After landing on the blue sea, they are immediately pursued by Sea Monkeys, and find Long Ring Long Land soon after)
March 16th – Having taken 4 full days to let Luffy and Robin recover from their clash with Aokiji, the Straw Hats finally set sail from Long Ring Long Land (Chapter 322: The Straw Hats stayed anchored a further 4 days at Long Ring Long Land to ensure Luffy and Robin’s recovery. On the day after, they set sail)
March 18th – The Straw Hats come across the Sea Train and Water 7, where they search for a shipwright to repair their ship. However, the foremen of Galley-La tell them that the Going Merry is beyond repair. Furthermore, part of the repair money is stolen from Usopp by the Franky Family, and Robin goes missing. Usopp is unable to part ways with the Merry and feels insecure about being abandoned as well, so he challenges Luffy to a duel for the ship at 10 PM. Luffy inevitably wins, but lets Usopp have the Merry as Usopp leaves the crew in a painful fallout (Chapter 322: arc starts on the morning of the 3rd day of the voyage since leaving Long Ring Long Land; Chapter 332: night falls as Nami says that they landed that morning)
March 19th – An assassination attempt is made on mayor Iceburg of Water 7 by Robin, who is being coerced by CP9 into assisting them in locating the blueprints for Pluton Iceburg gave to Franky. The Straw Hats get entangled in the incident and give chase to Robin and Franky on the Sea Train headed to Enies Lobby over the next morning (Chapter 334: the next morning, Iceburg has been assaulted. Chapter 361: the train is intended to leave at 11PM on the same day, but leaves a little earlier)
March 20th – The Enies Lobby Incident: The Straw Hats, with the help of the Franky Family and some Galley-La members, storm Enies Lobby to rescue Robin and Franky. In an unprecedented assault on the island of justice, the Straw Hats clash against CP9, but their leader Spandam accidentally summons a buster call on Enies Lobby, reducing the island to ashes. Franky burns the blueprints of Pluton. The Straw Hats defeat all the CP9 members and Rob Lucci among them. During the incident the Straw Hats successfully rescue Robin and Franky, and the Going Merry comes back to rescue them from Enies Lobby. As the ship finally breaks down, the Straw Hats give it a proper funeral (Chapter 377: it’s still early morning at Enies Lobby since Oimo and Kashi are still sleeping, with a guard remarking it’s still night despite Enies Lobby’s perennial sun)
Around March 20th – The defeated CP9 members are able to escape Enies Lobby, and they raise funds to afford an operation to save Lucci at St. Poplar. The Government demotes them for their failure, but they eventually end up being given a second chance and are hired as CP0 agents (Chapter 491: right after the Enies Lobby Incident)
Around March – Miss Goldenweek helps lead a breakout of the imprisoned Baroque Works members, helping most of the frontier agents escape, who decide to retire to a more quiet life in a New Spider’s Café. Crocodile and Daz Bonez refuse to escape, and alongside Mr. 2 and Mr. 3 who also got captured, they are all transferred to Impel Down (Chapter 413: cover story, takes place between the events of Alabasta and Impel Down, being serialized at the same time as the Water 7 Saga)
Around March 22nd – Kuma visits Egghead to see the progress of the Pacifista soldiers, which are almost ready to be deployed (Chapter 1102: Kuma mentions the Enies Lobby Incident “the other day”)
March 22nd – Garp comes to visit Luffy at Water 7. Later in the day, the Straw Hats throw a massive party with the people of the island (Chapter 431: two days have passed since the Enies Lobby incident)
March 22nd – Whitebeard and Shanks meet as the latter requests to stop Ace from going after Blackbeard. Whitebeard refuses as the two Emperors briefly clash for an instant (Chapter 433: same day as the events of the party)
March 22nd – Duel at Banaro Island: Ace finally locates Blackbeard and clashes against him as revenge for Thatch’s death. However, after an intense duel, Blackbeard emerges victorious, and would go on to give Ace as prisoner to the Marines in exchange for a Warlord position. This event would serve as the trigger of the upcoming Summit Conflict (Chapter 434: on the same day of the party. Chapter 440: 3 days prior to March 25th)
March 23rd – The Straw Hats wait patiently for Franky to finish building their new ship. The Enies Lobby incident is reported in the newspaper (Chapter 435: the party was the day prior, Franky will finish building the ship in five days)
THRILLER BARK SAGA
March 25th – The Straw Hats are issued new bounties in the news, with Luffy reaching a 300,000,000 belly bounty (Chapter 435: new bounties on the day the Sunny is complete; Chapter 323: Kokoro mentions it takes a week for the log pose to settle, and indeed, a week has passed since their arrival on Water 7)
Around March 25th – Given Sanji’s new bounty, Judge has him hunted down, but given the sketch on it, Duval is hunted instead, becoming persecuted by Marines and bounty hunters (Chapter 495: Duval became persecuted after Sanji’s bounty was out)
March 25th – The new ship of the Straw Hat Pirates, the Thousand Sunny, is completed, as the crew leaves Water 7 behind (Chapter 436: on the third day of waiting for the ship to be complete, the ship is finished early thanks to the assistance of the Galley-La shipwrights, meaning two days have passed. Chapter 440 confirms three days have passed since the party. In the Vivre Cards, the birthday of the Sunny is marked as March 25th, marking this as a reference point, which remains consistent since the time that has passed since February 18th in Oda’s timeline. Chapter 440-442: three days after Ace’s clash at Banaro Island.
Around March 25th – Entering the Florian Triangle, the Straw Hats meet Brook and are trapped in Thriller Bark, where Gecko Moria attempts to steal their shadows. Over a long night, the crew clashes against Moria’s forces to retake their shadows (Chapter 442: It’s unclear if this is the same day as leaving Water 7 or closely after it, but the Straw Hats mention getting acquainted to the new features of the Thousand Sunny, such as Nami trying out the bath for the first time, considering she showers daily. In the possibility that a couple days or so have passed, this doesn’t matter much as after Thriller Bark to the timeskip the timeline cannot be tracked anymore, so it doesn’t make much difference)
Around March 26th – On the news, Portags D. Ace has been jailed in Impel Down following his defeat at the hands of Blackbeard, resulting in Teach’s promotion to Warlord in Crocodile’s place (Chapter 486: Absalom reads the newspaper)
Around March 26th – The Straw Hats successfully defeat Moria’s zombies, such as a revived Ryuma and Oars, and Moria himself before the break of dawn, resulting in all of Moria’s shadows returning to their original owners. Kuma confronts the weakened Straw Hats to capture Luffy, but Zoro sacrifices himself to protect his captain, suffering grievous wounds in the process. Moria and his minions manage to escape the island in a quick getaway (Chapter 483: dawn breaks on a new day)
Around March 27th – Luffy and the others party at Thriller Bark as Brook joins the Straw Hat Pirates (Chapter 486: a day has passed after Moria’s defeat after everyone slept in the courtyard for a whole day due to exhaustion)
Around March 29th – The Straw Hat Pirates leave Thriller Bark. Luffy sees Ace’s Vivre Card beginning to burn up, but decides to not worry much about it, unaware of the fate befalling Ace (Chapter 489: two days have passed. Chapter 490: Garp mentions the tea of the new season, which lines up with the timeline as Spring has just started)
SUMMIT WAR SAGA
April Summit War Day 1 – The Celestial Dragon Incident: The Straw Hats reach the Red Line and meet the mermaid Camie. They help her rescue Hatchan from the Flying Fish Riders, and are led to the Sabaody Archipelago to meet Silvers Rayleigh, who agrees to coat their ship. However Camie is captured by slave traders, and Luffy ends up punching Celestial Dragon St. Charloss to save her, sparking the start of a big incident. Admiral Kizaru is summoned to the island to take care of the Straw Hats, and overwhelmed by strong enemies, Kuma saves them from the brink of defeat by sending them away to faraway islands (Chapter 490: “a few days later” have passed from Thriller Bark to Sabaody. The amount isn’t specified, however it can’t be that long since not long has passed since Ace’s arrest and his planned execution. In Chapter 522, Gloriosa also mentions that from Amazon Lily to Sabaody it’s slightly over a week, despite Amazon Lily being located further back than Enies Lobby, meaning the journey from Water 7 to Sabaody is just over a week. Still, since we lack specific dates, from here to the rest of the saga, the days will be marked as “Summit War Days” for the purpose of tracking, but they should generally fall within April or May)
April SWDay 1 – In the news, Portgas D. Ace’s execution at Marineford in nine days is announced (Chapter 501: Ace’s execution is announced on the same day as Sabaody)
April SWDay 2-9 – Dr. Vegapunk finalizes the operations on Kuma’s body, fully removing his sense of self and essentially killing him. Kuma requests Vegapunk to program into him one last order to protect the ship of the Straw Hats until one of them returns (Chapter 603: by the time of Marineford, Kuma was already “dead”)
April, SWDay 2 – Luffy lands at Amazon Lily after being sent there by Kuma. After eating some poisonous mushrooms, he is rescued by the Kuja, but jailed after being discovered to be a man (Chapter 513: though Sentomaru states that up to three days and three nights pass can pass when being sent, we see one night passing as Luffy is sent, and Gloriosa later mentions in Chapter 521 two days have passed)
April, SWDay 3 – Luffy awakens in a jail at Amazon Lily and escapes for a while, but after he encounters Hancock, he is forced to fight in the Kuja colosseum. After proving his resolve, Luffy earns the tribe’s trust and Hancock’s love (Chapter 515: Kuja mention Luffy having slept, meaning a night seemingly passed, particularly as in Chapter 521: two days have passed since the Sabaody Incident; Chapter 516: one week to Ace’s execution)
April, SWDay 2-4 – The other Straw Hats are sent to different corners of the world by Kuma: Zoro lands on Kuraigana Island where he’ll later meet Mihawk, Nami at Weatheria, Usopp at the Boin Archipelago, Chopper to Torino, and Brook to Harahettania. Kuma entrusts Sanji, Robin, and Franky, to his closest allies as well, sending them to Ivankov, the Revolutionaries, and Vegapunk’s homeland respectively (Chapter 513: as Sentomaru states up to three days and three nights can pass when Kuma sends someone)
April SWDay 4 – Early in the morning, Luffy departs with Hancock after learning of Ace’s execution, as she uses her Warlord position to help smuggle Luffy into Impel Down (Chapter 524: Ace’s execution is in six days. Chapter 525: it takes four and a half days to reach Impel Down, edging early into the morning of the day before Ace’s execution, which is set to be 33 hours from then, at 3PM)
April SWDay 9 – At 6 AM, Hancock helps smuggle Luffy into Impel Down. As he infiltrates the prison, he regroups with Buggy, Mr. 3, and Mr. 2, but is ultimately defeated and fatally poisoned by Warden Magellan. Mr. 2 desperately searches for Ivankov in the prison, and at 1PM the two are barely rescued by Inazuma. Over the next ten hours, Mr. 2 wakes up as Luffy painfully recovers from the poison (Chapter 525: it takes four and a half days to reach Impel Down, edging early into the morning of the day before Ace’s execution, which is set to be 33 hours from then, at 3PM. Chapter 536: By the time that Inazuma finds Luffy, it’s still 1PM, 26 hours to Ace’s execution. Chapter 537: Inazuma mentions it’s 11PM)
April SWDay 9 – Kaido heads to Marineford with some of his men, including King, to go after Whitebeard. However, the Red-Haired Pirates stop them in their tracks, forcing them to back away (Chapter 580: Shanks stopped Kaido a day prior to the Summit War)
April SWDay 10 – Early in the morning at 8AM, Luffy recovers from his toxins. He rushes to save Ace, but he has already been escorted out of Impel Down, so he and the rest of prisoners he has allied with, including Ivankov, Crocodile, and Jinbe, escape from Impel Down, though Mr. 2 stays behind to ensure their escape. At the same time, Blackbeard makes use of his Warlord position to infiltrate Impel Down, breaking out several of its Level 6 prisoners to recruit new members to his crew, leading to an unprecedented mass breakout in Impel Down. Luffy gives chase to Ace by heading to Marineford (Chapter 538: eight hours have passed since midnight)
April SWDay 10 – The Summit War: the Marines are set to execute Ace at 3PM in Marineford. As they expected, the Whitebeard Pirates and their fleet show up to retake Ace, sparking the Summit War that would unfold over the following day, with the Emperor’s forces clashing with the Marines and the remaining five Warlords. Over a grueling war, Luffy manages to succeed in freeing his brother, but ultimately Portgas D. Ace is killed by Admiral Akainu as he tried to protect his brother. Blackbeard storms Marineford after his raid on Impel Down and kills Whitebeard as well, managing to steal his fruit by becoming the first man to have eaten two devil fruits. The war spirals out of control but it is stopped thanks to the efforts of Koby and Shanks, who arrives on the battlefield to end the war. Luffy manages to escape the battlegrounds thanks to the help of Trafalgar Law (Chapter 538: eight hours have passed since midnight. Ace is set to be executed at 3PM, so the Summit War unfolds over the next day)
THE ERA OF THE WORST 最悪の時代
1422 (2 years ago) April – With the conclusion of the Summit War, the Great Pirate Era ends to give rise to a new era some would call “The Era of the Worst”, named after the Worst Generation (One Piece Magazine: Modern day eras of the world are outlined, with the Worst Era starting with the conclusion of the Summit War and Whitebeard’s Death)
April SWDay 10 – Right after the war wraps up, Doflamingo tries to execute Moria under orders from CP0 as Moria has been decided to be demoted from being a Warlord by the Government. Moria however manages to escape thanks to Absalom’s powers (Chapter 581: right after the War ended)
April Around SWDay 10 – On the news, the events of the Summit War are reported. Ace being the son of Roger and Luffy being the son of Dragon is also revealed publicly too. Moria’s demotion is covered up as him dying in the war, and the Level 6 Impel Down Incident is covered up by the Government as well (Chapter 581: right after the War, though it’s unknown if it’s the same day or the day after)
April-May Around SWDay 24 – Luffy awakens on Amazon Lily after about a couple weeks and struggles to cope with the death of his brother. However, thanks to Jinbe’s help, he manages to move on and decides to regroup with his crew. Rayleigh however arrives on the island and offers Luffy to train for two years to grow stronger (Chapter 582: about two weeks have passed since the Summit War)
April-May Around SWDay 25-30 – As programmed in him by Vegapunk upon request, Kuma begins guarding the Sunny by assisting Hatchan and the Rosy Life Riders (Chapter 603: Kuma has been guarding the Sunny for two years. Chapter 593: he shows up to begin protecting the ship)
April-May Around SWDay 25-30 – Buggy receives an invitation from the Government to join the Seven Warlords, which he accepts (Chapter 593: Buggy receives a letter from a carrier bat. This is revealed to later be an invitation to become a Shichibukai)
April-May Around SWDay 25-30 – The Nightmare of Bulgemore: While trying to escape from Vegapunk’s laboratory on Karakuri Island, Franky accidentally sets off its self-destruction mechanism, destroying many of the inventor’s precious blueprints and creations. Thanks to it however, Franky discovers a second laboratory hidden within the mountain, where he begins to study Vegapunk’s creations. By accidentally setting himself on fire a few days later though, he ends up creating the “Legend of the Sacred Burning Beast of Bulgemore” as well (Chapter 596: it’s been less than a month since the events at Sabaody)
April-May Around SWDay 25-30 – Jewelry Bonney, who had left to the New World to find Vegapunk, is captured by the Blackbeard Pirates in the New World. She is sold off to the Government, but later manages to escape alone from the battleship escorting her (Chapter 595: Bonney is captured)
April-May Around SWDay 25-30 – After returning to Marineford to deliver a hidden message to his crew through the news, Luffy begins training at Rusukaina with Rayleigh, as all the Straw Hats vow to become stronger (Chapter 597: Luffy heading to Rusukaina was “a few days ago” from “it’s been less than a month since the events at Sabaody”; this technically contradicts the “it takes less than a week to reach Marineford from Amazon Lily” thing from the start of the saga, but you could chalk it up to them finding a faster way to get there thanks to Jinbe or Oda just not taking this into account)
TIMESKIP BEGINS
1522 (2 years ago) – Sengoku officially steps down as Fleet Admiral, leaving his seat vacant. Garp also retires from the front lines to train new recruits (Chapter 1081: Sengoku left his position 2 years ago, after which followed Kuzan and Sakazuki’s duel)
1522 (2 years ago) – Kuzan and Sakazuki have a duel on Punk Hazard (unaware of Caesar and his men hiding on the island) to determine who will become the next Marine Fleet Admiral. The duel ensues for 10 days to the point it permanently alters the climate of the island into half-frozen and half-molten. Sakazuki emerges victorious but spares Kuzan. However, the latter leaves the Marines (Chapter 1081: the duel was 2 years ago)
1522 (2 years ago) – Following his defeat from Basil Hawkins at Foodvalten, Brownbeard escapes and lands on Punk Hazard, where he is saved by Caesar Clown, becoming his subordinate (Chapter 664: Brownbeard landed on Punk Hazard escaping Hawkins after their scuffle at the end of the war. He confirms it was a year after Caesar’s return. Given the molten buildings in the background of his flashback, it appears to have been after the duel)
1522 (2 years ago) – The Firetank Pirates enter Tot Land but surrender to the Big Mom Pirates and agree to join their crew, marked by Bege’s marriage with Charlotte Chiffon (Vivre Cards: Pez is 1 year old and was born 1 year ago, meaning Bege and Chiffon must’ve married in 1522)
1522 (2 years ago) – Franky begins construction on the mecha robot of his dreams, the Franky Shogun (Vivre Cards: 2 years ago)
1522-1524 (2-0 years ago) – Due to his involvement in the Summit War, Luffy gets an increased 400,000,000 belly bounty. Many of the Worst Generation members have their bounty increase over the two years as well for various reasons (Chapter 601: Luffy got a bounty increase sometime in the timeskip)
1522-1524 (2-0 years ago) – World Military Draft: Issho and Aramaki are drafted into the Marines as Admirals Fujitora and Ryokugyu to fill the two vacant Admiral spots (Chapter 713: Fujitora and Ryokugyu joined during the timeskip)
1522-1524 (2-0 years ago) – With Whitebeard’s death, Fishman Island is left without a protectorate, so Big Mom establishes a deal with the Ryuuguu Kingdom to make it her territory in exchange for a monthly supply of sweets (Chapter 610: Big Mom began protecting the island during the timeskip)
1522-1524 (2-0 years ago) – The Rocky Port Incident: Trafalgar Law plots an incident on the Rocky Port of Hachinosu Island, where he steals the hearts of 100 pirates there, bringing them to Marine Headquarters in exchange for a Warlord position. Blackbeard takes advantage of the incident to dethrone Ochoku and take control of Hachinosu, while Koby protects the lives of civilians and comes to be known as “the Hero of Rocky Port” (Chapter 700: the Rocky Port Incident is first mentioned having happened during the timeskip)
1522-1524 (2-0 years ago) – Edward Weevil, the alleged son of Whitebeard, becomes a Warlord. He begins hunting down allied captains of the Whitebeard Pirates in search of Whitebeard’s treasure (Chapter 802: Weevil became a Shichibukai during the timeskip)
1522-1524 (2-0 years ago) – The On Air Pirates attack Tot Land but Apoo and his crew are forced to retreat. Around this time, he also ends up joining the Beasts Pirates, though this never makes the news as Apoo begins working undercover for Kaidou (Chapter 837: Apoo stormed Tot Land during the timeskip; Chapter 954: Apoo joined the Beasts Pirates during the timeskip)
1522-1524 (2-0 years ago) – The Kid Pirates get into conflict with the Red-Haired Pirates, where Ben Beckman takes Kid’s arm (Chapter 928: Kid lost his arm to the Red-Haired Pirates prior to entering Big Mom’s territory, which took place closely before Fishman Island)
1523 (1 year ago) January 22nd – Capone Pez is born as the son of Bege and Chiffon (Vivre Cards: Pez is 1 year old)
Around 1523 (over 1 year ago) – Bege begins planning out his scheme to take Big Mom’s head in an assassination plot which he charts over the next year (Chapter 869: Bege has been planning to kill Big Mom by joining her crew over a year ago)
Around 1523 (over 1 year ago) – X Drake infiltrates the Beasts Pirates as an undercover Marine by becoming a Headliner. On Kaido’s orders, he attacks Amigasa Village, killing its samurai and wiping out almost the whole village (Chapter 912: Hitetsu recalls Drake joining a year ago)
1523 (1 year ago) March – Wano holds its yearly Fire Festival to venerate Kaidou (Chapter 921: Kiku explains the Fire Festival is a yearly occasion. It’s unknown how far back it goes, but it was at least performed the previous year)
1523 (1 year ago) – The Payback War: Marco and the remnants of the Whitebeard Pirates join forces to take down the Blackbeard Pirates, but suffer a crushing defeat, causing the members of the crew to split and disband. Emerging as the winner of the war, Blackbeard becomes acknowledged as one of the Four Emperors in Whitebeard’s place (Chapter 820: the Payback War was a year ago)
1523 (1 year ago) – On a certain island in the New World, Kuzan briefly clashes with the Blackbeard Pirates. However, Teach is able to convince him into joining his crew, and Kuzan eventually becomes the Tenth Titanic Captain (Chapter 1081: a year passed since the duel. It’s unknown if Kuzan joined Blackbeard before or after he became a Yonko)
1523 (1 year ago) – Bartolomeo, who had set out to sea inspired by Luffy, becomes a Supernova (Chapter 704: Dagama mentions Bartolomeo became a supernova 1 year ago)
1523 (1 year ago) – The Marines locate the Thousand Sunny on Sabaody and lead an attack to seize it, injuring Duval and Hatchan to the point they are unable to guard it anymore. Kuma however stands his ground and manages to successfully protect the ship. Duval and Hatchan retire to look after their wounds, with Hatchan returning to Fishman Island (Chapter 603: one year ago the Marines attacked, but Kuma remained the only one able to protect the ship)
1523 (1 year ago) – After marrying into the royal family of Goa, Sterry becomes King of Goa after the “mysterious” death of the king and prince (Chapter 905: a few months ago)
1523 (1 year ago) Around August – Rayleigh leaves Rusukaina to let Luffy finish his training on his own (Chapter 598: half a year before the start of the post-timeskip, which places it in the previous year)
1523 (1 year ago) Around December – Bepo arrives at Zou to wait for his captain Trafalgar Law’s arrival (Chapter 809: a month and a half prior to Jack’s arrival in Zou)
1523-1524 (1-0 years ago) January 5th – Franky completes construction on the General Franky (Vivre Cards: General Franky was finished on Jan 5th)
Around 1524 (present year) – Makino’s child is born (Chapter 614: Makino’s kid is still a baby as of the events of Fishman Island, meaning that he was born either at the start of the year or earlier last year)
Around 1524 (present year) Around January-February – Urouge invades Tot Land and manages to successfully defeat Sweet Commander Snack, resulting in his demotion. Urouge is however defeated as Commander Cracker arrives, forcing him to retreat and recover from his wounds on the Ballon Terminal (Chapter 795: Urouge is still recovering from his wounds, meaning his incursion on Tot Land had to be recent)
1524 (present year) January 1st – For New Year’s Day, Tama gets to eat rice (Chapter 911: Tama only gets to eat rice for her birthday and New Year’s)
1524 (present year) January-February – Momonosuke, Kin’emon, Kanjuro, Raizo, and Kiku land 20 years in the future after Toki sent them forward in time. Kiku stays behind in Wano while the rest leave the country to Zou to ask the Mink for help, however they shipwreck at sea so only Raizo makes it to the island. The other three are stranded on Dressrosa, where Doflamingo attempts to capture them on Kaido’s orders, but Kanjuro lets himself get captured to let Kin’emon run after Momonosuke, who accidentally got shipped to Punk Hazard alongside other children to be used as experiments. Kin’emon makes it to the island but is cut into pieces by Trafalgar Law. Momonosuke instead ends up eating Vegapunk’s artificial copy of Kaido’s fruit by accident (Chapter 920: after they leap in time, Jibuemon mentions 20 years have passed, meaning it must be in the two months prior to the events of Punk Hazard)
1524 (present year) January-February – Smoker and Fujitora meet, and the former expresses his grievances with the Warlord system, wishing to have it be abolished. This helps motivate Fujitora towards achieving the disbandment of the Warlord system (Chapter 793: Smoker and Fujitora met two years after the events of Alabasta, but prior to Dress Rosa)
1524 (present year) Around January – The Kid Pirates infiltrate Tot Land and Kid steals a Road Poneglyph rubbing from one of Big Mom’s Commanders after injuring them, making a successful escape and sinking two of Big Mom’s ships in the process (Chapter 651: Tamago mentions Kid attacked the BM Pirates “a few days ago” as of the events of Fishman Island. Later events in Chapter 928 detail his incursion)
1524 (present year) January – Punk 06 York contacts the Five Elder Planets to inform them that Vegapunk is investigating the Void Century. The Government decides to investigate (Chapter 1078: York contacted the Gorosei 3 months prior, as of the events of Egghead which take place in April)
1524 (present year) Around January 26-28th – Franky arrives at the Sunny and finds Kuma (Chapter 598: Franky arrived 10 days ago)
1524 (present year) February – Having finished his mission, Kuma leaves the Sabaody Archipelago. The Celestial Dragons take him to Mary Geoise to become a slave once again for having assisted the escape of the Straw Hats two years prior (Chapter 908: Kuma was jailed after leaving the Sunny when Franky arrived at the end of January but before the Reverie at the start of March)
1524 (present year) Around February – Given Wapol’s rise to power and wealth over the past two years, the World Nobles give him a territory to rule over, giving birth to the Evil Black Drum Kingdom (Chapter: 635: in the cover page it says the Black Drum Kingdom is just born around the time of the events of Fishman Island)
1524 (present year) Around February – On the news, Fleet Admiral Sakazuki has finished fully switching the positions of Marine Headquarters from Marineford to G-1 in the New World, and G-1 onto Marineford, to keep a closer hand on the New World (Chapter 598: the bartender mentions the recent news of the Marine HQ switch)
1524 (present year) Around February – Demaro Black begins gathering men in the Sabaody Archipelago by posing as Straw Hat Luffy (Chapter 698: Demaro Black started gathering men around the same time the Straw Hats arrived)
1524 (present year) Around February – Supernovas Caribou and Caribou make it to the Sabaody Archipelago (Chapter 698: Caribou and Coribou reach Sabaody and join the fake straw hats)
1524 (present year) February – The Government sends a CP5 ship to Egghead to investigate York’s claims that Vegapunk is researching the Void Century, but are unable to find any proof. Frustrated by this, York kidnaps the CP5 agents to bait the Government into investigating further (Chapter 1068: the CP5 ship went missing two months ago as of Egghead in April)
1524 (present year) Around February 1st – The Beasts Pirates, leadered by Jack, invade Zou in an attempt to capture Raizo after the tip Kanjuro gave them he was on the island. The mink are unwilling to hand him over, resulting in the start of a large battle of attrition (Chapter 809: 17 days ago as of Zou)
Post-Timeskip begins: (Chapter 698: “Two years” have passed. However, it seems these aren’t exactly two years since the end of Marineford, but rather 2 years since the beginning of the adventure. The Vivre Cards indicate the start of Wano being on March 3rd, and going back the events of Fishman Island only date to about a month prior at most. It would seem that the Straw Hats marked their moment of re-encountering at two years after their journey started in the pre-timeskip rather than two years from their separation in Sabaody. Regardless, it’s practically two years rounded up)
FISHMAN ISLAND SAGA
Around February 4-6th – The Straw Hats regroup at Sabaody Archipelago and leave for Fishman Island. Upon arriving at the island, they are embroiled in a Coup d’État Hody Jones has long been planning with his New Fishman Pirates, and furthermore, Shyarly has a vision that Luffy will one day destroy Fishman Island. The Straw Hats fight back the New Fishman Pirates during the coup, and in the meantime Vander Decken IX almost destroys Fishman Island by using his powers on the Ark Noah, but thanks to Shirahoshi’s powers as Poseidon, she is able to stop the Noah and save the island. With Hody’s coup foiled, Luffy becomes the savior of Fishman Island. The Ryuuguu Kingdom is unable to make their payment to Big Mom, however Luffy offers to become Big Mom’s target instead, declaring war against her once they meet in the New World (Chapter 651: the tea party is in four days from then. However, in Chapter 812, Bege mentions the party was postponed after Sanji’s bounty was made to establish the wedding between Sanji and Pudding. He also mentions this happened after Bege clashed with Sanji in the shores of Dressrosa. Sanji and Bege clashed around February 8th. We don’t know exactly how many days passed between Fishman Island and Punk Hazard/Dressrosa or if it is on the same day as Punk Hazard, but this proves that at most the events of Fishman Island Fishman Island could only have been 2-3 days before Dressrosa, placing it around February 5th-7th. In Chapter 653: the Minister of the Left comments on how the log pose settles in half a day, meaning that the events of the arc take place over a day at most eitherway)
PUNK HAZARD SAGA
Around February 6th – Having left Fishman Island, the Straw Hats enter the New World, but are lured to Punk Hazard after receiving a distress call. On the island, Luffy meets Law, who proposes him a plan to take down one of the Four Emperors, Kaido. This involves kidnapping Caesar and destroying the S.A.D. production plant on the island, rescuing the children being experimented on by Caesar in the process. Caesar unleashes his renewed deadly gas Shinokuni on the island, but the Straw Hats, teaming up with Law and Smoker’s G-5 Marines, are able to escape and capture Caesar. Monet and Vergo attempt to stop their efforts for Doflamingo’s sake, but both end up dying during the incident. Proceeding with their plan, Law gives Doflamingo an ultimatum to leave the Seven Warlords in exchange for Caesar’s life. At the same time, the Straw Hats meet Kin’emon and Momonosuke, and let them join them on their journey (Chapter 699: Punk Hazard took place a day before Dress Rosa)
Around February 6th – Five days after his arrival, Jack grows tired of becoming unable to make progress against the Mink forces, and deploys a gas weapon the crew bought from Caesar to incapacitate them. The Mink are left poisoned and paralyzed, and Jack tortures them to get Raizo’s location out of them (Chapter 810: after five days since arriving, Jack unleashed the gas weapon. Chapter 811: Chopper confirms almost 48 hours have passed since landing on the island 2 days later)
DRESSROSA SAGA
Around February 7th – On the news, Donquixote Doflamingo resigns from the Seven Warlords and abdicates to the Throne of Dress Rosa. In reality, Doflamingo used his knowledge of Imu’s existence to blackmail CP0 into delivering a false report, in order to trick Law into a trap. The newspaper also reports Luffy and Law’s alliance, as well as an alliance between Kid, Hawkins, and Apoo, to take down Shanks, though Apoo is secretly working for Kaido (Chapter 699: morning paper)
Around February 7th – The Straw Hats land on Dress Rosa, with the objective to destroy the SMILE factory while pretending to give Caesar back to Doflamingo. Law gathers with Caesar at 3PM on Green Bit, but is lured into Doflamingo’s trap. Some of the other Straw Hats are intercepted by the Big Mom Pirates, who are chasing after Caesar, but they manage to escape the island together with Caesar. Luffy is sidetracked by seeing Ace’s fruit being the prize of the Corrida Colosseum tournament, which many warriors from around the world have come to claim, but he reunites with Sabo, who takes his place to eat the fruit. Meanwhile, a toy Kyros and the Tontatta plan to liberate the country in the Operation SOP, so the Straw Hats assist them in an attempt to take down the Donquixote Family all-together. Doflamingo summons the birdcage on Dress Rosa, sending the country and its people into chaos, but the Straw Hats, with the help of the gladiators from the Colosseum, manage to overthrow the Donquixote Family, and Luffy defeats Doflamingo, liberating Dress Rosa. Admiral Fujitora publicly takes blame for the incident, as a step towards his plan to abolish the Warlord system (Chapter 699: a day has passed from Punk Hazard. The long day ends on Chapters 794-795)
Around February 7th – Being given a report of Doflamingo’s defeat, Jack immediately leaves Zou on Kaido’s orders to go rescue Doflamingo, with most of his men leaving the island together with him (Chapter 810: Jack left the island one day after using the gas weapon, and the same day as Doflamingo was defeated)
Around February 7th – Caribou is captured by Jinbe and handed off to the Marines, but he manages to escape. He is stranded on an island under Kaidou’s territory, and ends up leading an uprising to thank the locals who rescued him by killing “Ironboy” Scotch. X Drake captures Caribou and takes him as a prisoner to the Wano Country. Meanwhile Jinbe meets Wadatsumi and finds a poneglyph, which he takes to Big Mom as he prepares to ask her to quit her crew (Chapter 674: Caribou’s cover story. Must have been around the same time as Dress Rosa as Jinbe reads of Luffy and Law’s alliance in the newspaper)
Around February 8th – Early in the morning, Fujitora rolls a die to determine Luffy and Law’s fate, but it turns out on their favor, so he decides to not arrest them on that day (Chapter 795: deep into the night, Fujitora decides to not arrest them on the following day)
Around February 8th – The other Straw Hats, which include Sanji, Nami, Chopper, Brook, and Caesar, arrive on Zou but find the country destroyed after Jack’s rampage. Thanks to Chopper and Caesar’s efforts, they are able to rescue all Mink in the dukedom before they succumb to the poison (Chapter 807: Twirly Hats landed on Zou 10 days ago; Chapter 795: this is a day after Doflamingo’s defeat)
Around February 8th – Kaido jumps off of the sky island Ballon Terminal after feeling depressed that Doflamingo got captured. He once again survives, but he then goes on to fight Kid’s alliance after Apoo backstabbed Kid. Hawkins submits to Kaido in fear for his life, but Kid and Killer fight back and are captured (Chapter 795: same day as when the Twirly Hats landed on Zou, the day after Doflamingo’s defeat)
Around February 8th-9th – A Tea Party was scheduled at Whole Cake Island. However, after discovering that his son Sanji still lived, Vinsmoke Judge gets in talks with Big Mom to establish a marriage alliance between Germa 66 and the Big Mom Pirates by marrying off Sanji to one of her daughters. The Tea Party is postponed to organize the wedding. To ensure they can capture him safely, Judge requests Sanji’s upcoming bounty be changed to “Only Alive” (Chapter 651: the tea party was meant to happen 4 days after Fishman Island. However, according to Chapter 812, between Sanji clashing with Bege during the first day of Dressrosa and Sanji’s bounty being issued on the final day of Dressrosa, the party is postponed before it can happen)
Around February 9th – Fujitora rolls the die again to see if he should capture Luffy and Law, but once again fate rests on their side (Chapter 796: Fujitora rolled a 1 two days in a row)
Around February 10th – New bounties are issued for all the Straw Hat Pirates and those involved in the Dress Rosa Incident, as Luffy reaches a 500,000,000 belly bounty (Chapter 801: Zoro checks the bounties in the newspaper shortly after the party)
Around February 10th – Fujitora finally rolls in favor of capturing the Straw Hats, forcing the group to leave the island. Before leaving, Luffy helps Rebecca regroup with Kyros, as she abandons her position as princess to spend time with her father. King Riku Doldo III retakes the throne of Dress Rosa, with Viola remaining as the heir. The Straw Hats escape Dress Rosa, but the warriors from the Colosseum swear loyalty towards them by forming the Straw Hat Grand Fleet, formed by Cavendish, Bartolomeo, Sai, Ideo, Leo, Hajrudin, and Orlumbus (Chapter 796: 3 days since the fight on Dress Rosa concluded)
Around February 10th – Jack raids the Marine ships that are escorting Doflamingo, but is ultimately defeated by the combined force of Fujitora, Sengoku, and Tsuru. He manages to escape, wounded, and makes his way back to Zou (Chapter 801: same day as the end of Dress Rosa)
ZOU SAGA
Around February 11th – Edward Weevil takes down the A.O Pirates in his long search for Whitebeard’s treasure, destroying a town in the process and causing about 600 casualties (Chapter 802: one week before Zou)
Around February 16th – Pekoms and Bege land on Zou in order to seize Sanji and Caesar. They blackmail Sanji into coming to the tea party, so he has no other choice but to go with them and leave the other Straw Hats behind (Chapter 812: two days ago as of the events of Zou)
Around February 18th – The other Straw Hats finally make it to Zou and are informed on all the events thus far. Luffy decides to go after Sanji, for which he asks Pekoms for help. The Straw Hats take a break as they party at Zou over the night (Chapter 807: 11 days have passed since Doflamingo’s defeat)
Around February 18th – On the news, over the previous day, the Blackbeard Pirates raided Baltigo, the Headquarters of the Revolutionary Army, after Burgess smuggled onto Sabo’s ship. The Revolutionaries are able to escape, but the island is leveled. Cipher Pol arrives on the island and briefly clashes with Blackbeard, but he escapes with his mission complete (Chapter 824: Baltigo’s destruction on the morning news. Burgess made contact from the island the day prior in Chapter 803)
Around February 19th – Kin’emon and Kanjuro land on Zou after a slight delay, and are rejoiced to reunite with Raizo when the Minks tell them he is safe. Inuarashi and Nekomamushi reconcile thanks to Momonosuke, and decide to show the Straw Hats the Road Poneglyph found within the Whale Tree, the first out of four they need to seek. The Ninja-Pirate-Mink-Samurai Alliance is established with the plan to take down Kaido. Suddenly however, Jack returns to attack the island, but Momonosuke realizes his power to order Zunesha with the Voice of All Things and commands the elephant to destroy Jack’s fleet. With a moment of peace again, Luffy, Nami, Chopper and Brook set for Whole Cake Island to rescue Sanji alongside Pekoms, Pedro, and Carrot. On the way out of the island, Luffy accidentally destroys all their rations for the next week, leaving the crew in danger of starvation (Chapter 815: Morning rises)
WHOLE CAKE ISLAND SAGA
Around February 21st-24th – Sanji first meets Pudding at Cacao Island ahead of their wedding (Chapter 924: a few days later. We are later told in Chapter 928 this event happens between Chapters 924 and 925)
Around February 23rd-26th – Starving at sea, the Straw Hats are saved after eating an armored stonefish. However, in a chance encounter with Germa, Reiju ends up saving Luffy’s life (Chapter 925: a few days later from the previous event, but before they reach Cacao Island)
February 26th – The Straw Hats land at Chocolat Town and meet Pudding, who agrees to help them rescue Sanji, in truth leading them into Big Mom’s trap at Whole Cake Island. Meanwhile Jinbe attempts to leave the Big Mom Pirates to join the Straw Hat Pirates, but prefers to do so secretly after Big Mom’s unfair demands for leaving the crew (Chapter 825: “Some days” and a “few days pass”. However, in Chapter 823, they mentioned they loaded a week’s worth of food to arrive at Totland, meaning that they expected to arrive at the island in a week or less. Thus, previous dates from here on out are approximated to around a week before. From here on out, referencing the events of Wano, we can establish the first day of the WCI arc as February 27th. Chapter 930: Night falls. Chapter 928: the tea party is in three days)
February 26th – The Broc Coli War ends in mere hours after one side hires Germa 66 to end the conflict (Chapter 827: Same day as the Straw Hats arriving at Chocolate Town, 2 days before the Vinsmokes arrive at WCI)
February 27th – Early in the morning, the Straw Hats arrive at Whole Cake Island, but are lured into the trap of the Seducing Woods. The Straw Hats are split as Luffy and Nami enter in conflict with Commander Charlotte Cracker, fighting against him over an 11 hour battle across the night (Chapter 830: the next day, they arrive at WCI. Pekoms had confirmed in 827 it takes a day to reach WCI. Chapter 835: night falls. Chapter 838: the next morning)
February 28th – Ichiji and Niji arrive at Whole Cake Island, and Judge blackmails Sanji into staying for the wedding. Luffy and Nami ultimately win their battle against Cracker and Luffy reunites with Sanji, but driven into a corner, Sanji fights back against Luffy and refuses to return. Big Mom’s revenge army marches on the two Straw Hats and seizes them, jailing them in the Prison Library. Meanwhile Brook successfully steals a Road Poneglyph and two other poneglyphs from Big Mom’s vault (Chapter 843: Galette mentions Cracker had fought them the last night. Chapter 845: it is still the same day, at 2PM as seen on the clock)
February 29th – Early in the night, after discovering Pudding’s true intentions, Sanji finally regroups with Luffy at 5AM. Reuniting with Jinbe as well, Jinbe proposes to ally with Capone Bege, who intends to assassinate Big Mom during the upcoming Tea Party. The Straw Hats and the Firetank Pirates have a meeting at 6:30AM to plan out the assassination plot and begin to prepare. At 10AM, the Tea Party officially begins, where Big Mom has gathered many members of the Underworld to assist the wedding union of the Big Mom Pirates and Germa, though secretly, she plans to slaughter the entire Vinsmoke Family at the wedding and seize their technology by force. However, the Straw Hats crash the tea party and successfully rescue Germa, and Jinbe officially joins the Straw Hat Pirates. Meanwhile Bege attempts to assassinate Big Mom, but the plan fails and their escape is cut off. Through a miracle, the Tamatebako from Fishman Island explodes, causing the collapse of Whole Cake Chateau and allowing the Straw Hats to leave the island, though Pedro sacrifices his life to let them escape. Sanji works with Pudding in baking a new wedding cake to stop Big Mom’s sudden hunger pang while Luffy battles Charlotte Katakuri in the Mirro-World (Chapter 857: Jinbe mentions it’s 5AM of the next day. The tea party begins at 10 AM. Chapter 881: Nami mentions its 3PM after escaping the tea party and promises to meet with Luffy at 1 AM of the following day. As a note, Oda confirmed leap days exist in the One Piece world, with Pandaman’s birthday being on a leap day, and 1524 was a leap year, making this day February 29th)
March 1st – Right after midnight, Luffy defeats Katakuri. He regroups with his crew at 1AM to escape Big Mom’s territory. Jinbe and Germa briefly stay behind to help them escape, but the crew successfully leave Tot Land. Nami steals Zeus from Big Mom for herself (Chapter 881: Nami mentions meeting at 1 AM as they escape Totland. Chapters 902-903: morning rises as they escape from WCI, news are reported and Luffy gets a new bounty. Meanwhile, in Chapter 904, Revolutionaries free Lulusia, being the same day as proven by the newspapers during that chapter. The Reverie begins 2 days from then)
March 1st – In the morning newspaper, Luffy is declared as the mastermind of the Whole Cake Incident, being proclaimed as the Fifth Emperor. Luffy and Sanji are given new bounties, as Luffy breaks a 1,500,000,000 belly bounty (Chapter 903: later in the day as they’ve left WCI)
March 1st – The Revolutionary Army Commanders, on their way to Kamabakka to regroup with the other Revolutionaries, liberate the Lulusia Kingdom from the Peachbeard Pirates and encourage them to take up arms (Chapter 904: two days to the Reverie. It’s the same day as the news as indicated by Sabo reading the newspaper)
March 2nd – Big Mom informs Kaido that she will be departing for the Wano Country to take Luffy’s head. The call is intercepted by the Marines, who remain on alert for the potential upcoming conflict (Chapter 907: same time as of the other events of the chapter, where the Reverie begins tomorrow)
March 2nd – The Ryuuguu Kingdom among several others arrive at Mary Geoise in preparation for the Reverie the next day. Princess Shirahoshi is kidnapped a Pangea Castle by St. Charloss, wishing to make her a slave, but St. Mjosgard, who had been changed by Otohime years prior, helps protect her. At the same time, Shanks arrives at Mary Geoise to inform the Five Elder Planets of a certain pirate (Chapter 906: Reverie begins tomorrow)
March 3rd – On the news, the events of the previous day are reported, mentioning the arrival of kings at Mary Geoise and the potential incoming conflict between Kaido and Big Mom (Chapter 910: the news on the morning newspaper)
March 3rd – The 1524 Reverie begins with the first day of the seven day conference. In the meantime, the Revolutionaries and Bonney have both infiltrated Mary Geoise (Chapter 908: the Reverie begins, with seven total days of conference spanning from March 3rd to March 9th)
WANO COUNTRY SAGA
March 3rd – Nekomamushi reaches Sphinx Island to recruit Marco to assist them in the battle against Kaido (Chapter 909: at the same time as the first day of the Reverie)
March 3rd – The Straw Hats that escaped Whole Cake Island make landfall on the Wano Country. Getting split up, Luffy meets a young starving Kurozumi Tama, and promises her to liberate the Wano Country in Ace’s place. He reunites with Zoro, Kin’emon, and the others, but enters in preemptive conflict with Kaido, resulting in a swift defeat (Chapter 910: the Reverie begins that day as the Straw Hats arrive at Wano, reading the morning newspaper about the events on the previous day. Chapter 956: the Reverie ended one week before the Raid, which is two weeks after this day. According to the Vivre Cards, Tama’s birthday is on March 3rd, and in Chapter 911, Day 1 of Wano is confirmed as Tama’s birthday. As proven by the other Vivre Cards, these dates of birth are consistent with Oda’s timeline, so it is our point of reference for the post-timeskip)
March 4th – Second Day of the 1524 Reverie (Chapter 908: the Reverie begins on March 3rd)
March 4th – Luffy is jailed in the Udon prison mines following his defeat on the previous day and meets with Eustass Kid in the cells. Zoro, lost in Wano, gets in a brief conflict with the yakuza of the Kyoshiro family after a gambling night (Chapter 924: the next day. Chapter 929: the night of Zoro eating those sushi)
March 4th-6th – On the news, Gecko Moria and his zombie army are reported. The news also mention the abolishment of the Warlords being brought up as a topic at the Reverie, as thanks to Fujitora the Nefertari and Riku Kings explained the horrors of what happened to their countries in the conference. The matter will come down to a vote in the following days (Chapter 925: Mihawk brings up the topic being mentioned, but the abolishment still hasn’t been passed out, meaning it’s prior to the fifth day of the Reverie when those news are reported. Moria’s attack is not the on Hachinosu since that took place after the Warlord disbandment, simply a separate attack leading to Hachinosu Perona read on the news)
March 5th – Third Day of the 1524 Reverie (Chapter 908: the Reverie begins on March 3rd)
March 6th – Fourth Day of the 1524 Reverie. The abolition of the Warlord System is approved by a majority vote. Meanwhile, the Celestial Dragons storm Mary Geoise as they declare war on the Celestial Dragons, by destroying the food reserves of the Holy Land in order to put Mary Geoise in a resource siege. Admirals Fujitora and Ryokugyu clash with the Revolutionaries, but are unable to put up much of a fight to avoid damaging the Holy Land, so Sabo and the others are able to rescue Kuma and escape. St. Charlos attempts to kidnap Shirahoshi again, but is rescued by Sai and Leo, with Mjosgard covering up for their assault. At the same time, Cobra confronts the Five Elder Planets on the disappearance of Lily at the end of the Void Century, and ends up meeting Imu, who finally realizes that Lily was a D. clan member. Cobra is killed for what he witnessed, but Sabo, who overheard the entire conversation, manages to escape. Wapol also witnesses the event by accident and escapes Mary Geoise, and Vivi joins him as she has been now targeted by CP0 (Chapter 925: the events of the fourth day of the Reverie. Later detailed over Chapter 1083-1086)
March 6th – Morgans receives all the reports of the events happening at the Reverie and prepares to publish the newspaper on the following morning. The Government pays him to cover up one of the headlines, but he refuses. Morgans is also contacted by Wapol about what he witnessed (Chapter 956: Morgans is receiving all the reports about what happened on the fourth day. It mentions this is some days before the Reverie ended, which lines up)
March 6th – Within Wano, news report about the actions of Kamazo and the Witching Hour Boy. At the prison mine, Luffy and Kid beat up Vice Warden Dobon (Chapter 928: yesterday, as of 10 days before the Raid)
March 7th – Fifth Day of the 1524 Reverie (Chapter 908: the Reverie begins on March 3rd)
March 7th – On the news, the events from the Fourth Day of the Reverie are reported as several headlines: 1. Sabo assassinates Cobra (having been framed for the murder); 2. The Warlord System has been abolished by vote; 3. Attempted Murder of St. Charlos, St. Mjosgard helps the perpetrators get away; 4. Princess Vivi goes missing (with Morgans covering up about her disappearance) (Chapter 925: the morning newspaper reports the events of the previous day)
Around March 7th – The Eight-Nation Revolution: Revolutionaries across the world begin to praise Sabo as the “Flame Emperor Entei” after his supposed murder of Cobra, inspiring twelve nations across the world to rebel against the Government. Eight of them are successful and declare independence, cutting off their celestial tribute (Chapter 1086: the Eight-Nation Revolution happened following Sabo’s report)
March 7th – Gecko Moria storms Hachinosu after Absalom, who infiltrated there some days prior, having suddenly disappeared. However Moria realizes Absalom was killed and his fruit stolen by Shiryu. Teach offers Moria to join his crew, but the latter refuses and is jailed in Hachinosu as a result. Soon after Teach sets sail to go seize Hancock’s fruit for himself (Chapter 925: the morning paper reports the events of the previous fourth day of the Reverie)
Around March 7th-11th – Given the disappearance of the CP5 ship at Egghead, the Government sends CP7 at Egghead to investigate. In a similar way, they are kidnapped by York once again (Chapter 1068: CP7 ship was sent a month prior to Egghead, which took place in April)
March 7th – Oiran Komurasaki, the new identity of Hiyori, holds a procession in the Flower Capital to head to Shogun Orochi’s banquet. Before the Banquet, CP0 visits Orochi to debate a weapons deal for the Government, now that their proxy Doflamingo is gone. During the banquet, some of the Straw Hats infiltrate the banquet, and Komurasaki fakes her death there in a staged incident thanks to Kyoshiro. At the same time, Sanji briefly clashes with Page One in the Flower Capital as he first dons his raid suit (Chapter 933: on the next morning, it is said nine days remain for the Raid. Orochi mentions it being next week too)
March 7th – Big Mom finally arrives at the Wano Country, but is intercepted at the entrance by King. Her children are unable to enter the country, but Linlin herself falls into the country’s waters and washes up at the shores of Kuri having lost her memories (Chapter 933: earlier in that same day 10 days before the raid)
March 8th – Sixth Day of the 1524 Reverie (Chapter 908: the Reverie begins on March 3rd)
March 8th – News of Komurasaki’s death go around Wano. Having lost her memory, Linlin agrees to follow Chopper to Udon, where Queen has arrived and puts Luffy through a death game. At Ringo, Zoro confronts Gyukimaru after he stole his Shusui sword, but they are interrupted by Komurasaki, who is being persecuted by Kamazo. Zoro slices him down, but passes out due to his hunger. Law’s crew is also jailed in order to lure him out (Chapter 933: in the morning, nine days remain for the raid)
March 9th – Seventh and final Day of the 1524 Reverie (Chapter 908: the Reverie begins on March 3rd)
March 9th – News of a wildfire in Kuri go around Wano, as the Beasts Pirates mistakingly attack Ashura Douji’s bandits, as well as the funeral of Komurasaki, and the capture of the Witching Hour Boy, who turns out to be Shimotsuke Yasuie, though he is only pretending to be the noble thief. Yasuie is publicly executed by Orochi, but his sacrifice helps cover up the actions of the allies. Law meanwhile trades himself to be jailed in exchange for his crew to be freed. Big Mom arrives at Udon and regains her memories, but is captured by Queen and taken to Onigashima, where she clashes with Kaido. With them absent, Luffy and his allies take over Udon, but are able to keep it a secret from Kaido’s forces (Chapter 941: morning rises after night fell on the previous chapter)
March 10th – With the Reverie over, all the rulers return to their respective countries. Wapol and Vivi manage to escape on a ship, and are rescued by Morgans, smuggling away on his airship. Sabo also escapes, heading to Lulusia, as does Bonney, heading to Egghead to take revenge against Vegapunk (Chapter 956: the kings of the Reverie are dismissed a week before the Raid, the day after the final day of the conference, which makes sense they had a night’s rest before departing back)
March 10th – Imu expresses a desire to use Vegapunk’s Mother Flame to unleash the ancient weapon the Government possesses to test if it does work. Imu elects to test it on the Lulusia Kingdom due to its proximity (Chapter 1086: at the same time as the kings leaving the Reverie)
March 10th – Zoro clashes with Gyukimaru again in Ringo, but Komurasaki, who finally reunites with Kawamatsu, convinces Zoro to trade Shusui for Enma (Chapter 953: the next day; Chapter 954: seven days remain until the raid)
March 11th – X Drake helps Law escape from prison to help Luffy’s alliance in taking down Kaido (Chapter 954: six days until the raid)
March 12th – Luffy trains hard in Udon to develop his skills in order to defeat Kaido. Meanwhile, Kaido and Big Mom stop fighting and decide to ally the Beasts Pirates and the Big Mom Pirates. X Drake immediately reports the alliance to Koby (Chapter 955: five days until the raid)
March 12th – At Marine HQ, Brannew discusses the new alliance between Kaido and Big Mom as informed to them by Drake. Sengoku informs the newer recruits about the God Valley Incident and the Rocks Pirates (Chapter 957: at the time of Big Mom and Kaido forming their alliance)
March 12th – The Government begins first deploying its new Seraphim Pacifista Units, their replacement to the Warlord system by making clones of the previous members, to arrest and pursue the former Warlords (Chapter 1086: the Government has begun deploying the Seraphim for the first time to hunt down the Shichibukai)
March 12th – Invasion of Amazon Lily: The Marines invade Nyogashima to arrest Boa Hancock, but are intercepted when the Blackbeard Pirates attack to take her fruit instead. Rayleigh lands on the island and is able to defuse the situation, forcing all respective parties to lead. Teach takes 800 Marines hostage, but Koby trades himself for all of them and is taken hostage by Blackbeard (Chapter 956: the invasion takes place at the same time as Big Mom and Kaido forming their alliance)
Around March 12th – The Marines attack Karai Bari to arrest Buggy, but he is saved by Crocodile’s arrival. However, Crocodile is seeking money from Buggy, as he wants to fund his new organization Cross Guild, and Buggy promises to pay him back by offering his services for his organization. Crocodile contacts Mihawk to join him in Cross Guild as the latter is now being hunted too (Chapter 596: around the same time as the invasion of Amazon Lily)
March 14th – The members of the alliance regroup at Amigasa Village to oversee their current numbers and prepare their strategies (Chapter 955: three days until the raid)
March 15th – Luffy returns to Amigasa Village and rests in preparation for the Raid (Chapter 955: two days until the raid)
March 16th – The members of the alliance depart for Onigashima to prepare for the raid. A funeral is held for Yasuie and Pedro. Orochi is informed by Kanjuro about the switch in ports (Chapter 955: the day before the Raid)
March 17th – Raid on Onigashima: As Wano celebrates its Fire Festival, the Ninja-Mink-Pirate-Samurai Alliance prepares its attack on Onigashima. Kanjuro reveals himself as the traitor, but his sabotage is foiled when Kin’emon’s mistake allowed the allies to gather and strike back. Rejoined by Jinbe just in time, the Straw Hats and their allies storm Onigashima and begin a long battle against the Beasts Pirates overnight, as Kaido attempts to enact the New Onigashima Plan by moving the entire island on the Flower Capital. On the rooftop, the Supernovas clash against the Emperors, and the Beasts Pirates fall one by one as Sanji destroys his raid suit and Zoro awakens Conqueror’s haki. Law and Kid team up to defeat Big Mom, while Momonosuke is aged by 20 years to prevent Onigashima from falling thanks to Yamato’s help. In his clash against Kaido, Luffy finally awakens his fruit, allowing him to fully transform into the figure of Nika, marking the return of Joyboy’s user upon the world. Luffy defeats Kaido and liberates the Wano Country, and Momonosuke rises up as the new shogun of Wano. Big Mom, Kaido, Orochi, Kanjuro, Hawkins, X Drake, Izo, and Douji all presumably die in the incident (Chapter 955: the day of the raid, two weeks after March 3rd as stated in Chapter 919)
Around March 24th – Luffy and Buggy are promoted as the new Emperors in Kaido and Big Mom’s place, with Luffy lauded for his exploits at Onigashima and Buggy being mistaken as the leader of Cross Guild. The Government attempts to cover up Luffy’s transformation as Nika but Morgans decides to publish it anyway, as Luffy, Kid, and Law all receive a 3,000,000,000 belly bounty. All the other Straw Hats get bounty increases as well (Chapter 1051: seven days have passed since the Raid, though it’s possible the newspaper may have been from slightly earlier as news struggle to reach Wano)
March 24th – Luffy and Zoro finally wake up from their wounds, so the Wano Country throws a big festival to celebrate the liberation of the country. Admiral Ryokugyu lands on Wano and disposes of the remaining Beasts Pirates, but is stopped from taking Luffy’s head by the brief arrival of Shanks, who forces him to leave the island. Meanwhile Robin locates the third Road Poneglyph among others and learns of Pluton’s existence beneath Wano (Chapter 1051: seven days have passed since the Raid’s end)
March 25th – Carrot is promoted as the new King of Zou as Inuarashi and Nekomamushi wish to stay with Momonosuke (Chapter 1056: the next morning)
Around March 25th-29th – Growing more suspicious, the Government sends a CP8 ship at Egghead, but once again it vanishes after being kidnapped by York (Chapter 1068: the CP8 ship vanished two weeks before the events of Egghead)
March-April – The Marines attack Sphinx Island during Marco’s absence, but Weevil protects the village from intruders. The Marines request backup, with Admiral Ryokugyu arriving and taking Weevil prisoner (Chapter 1073: the attack happened between the Raid and April 2nd-6th which was the period of Marco’s absence)
Around March-April – Ichiji and Reiju are able to successfully rescue Niji and Yonji from the Big Mom Pirates, allowing Germa to escape the Tot Land Territory. They are assisted by Caesar in their escape, who joins Judge in founding NEO MADS. The Blackbeard Pirates Kuzan and Augur enter the Tot Land territory and kidnap Pudding due to her potential ability to read Poneglyphs (Chapter 1078: the cover story must have taken place between the events of Wano but before the events of Egghead)
March-April – On the news, the beloved Vice Admiral T Bone is killed on duty. The Marines do not disclose the truth behind his death, but he was in fact killed for his bounty set on him by Cross Guild to feed the starving people of the Pepe Kingdom (Chapter 1082: we don’t have a hard date for T Bone’s death, but it has to be prior to Egghead and after the foundation of Cross Guild)
April 2nd-6th – The Straw Hats leave Wano and say goodbye to their friends, marking the island as their territory (Chapter 1060: Lulusia vanishes as the Straw Hats have just left Wano. Chapter 1069: Lulusia vanished six days prior to the second day of Egghead)
FINAL SAGA
April 2nd-6th – The Vanishing of Lulusia: Imu unleashes an ancient weapon upon Lulusia powered by the Mother Flame York gave them, completely eradicating the island from the map and leaving a massive sinkhole in its place. Sabo barely manages to escape the island with life alongside some villagers (Chapter 1060: Lulusia vanishes as the Straw Hats have just left Wano. Chapter 1069: Lulusia vanished six days prior to the second day of Egghead)
April 7th-11th – The Straw Hats land on Egghead and meet Dr. Vegapunk. However, CP0, including Lucci, Kaku, and Stussy, arrives with the orders to assassinate Vegapunk, so the Straw Hats protect all the Punks as they retreat in the island’s Labophase. There, York tries to pick out everyone one by one, but her plans are foiled overnight. Stussy ends her long sleeper agent work as CP0 to help Vegapunk escape (Chapter 1083: Over a month has passed since the 4th day of the Reverie which was on March 6th. However, according to chapter 1088, less than a month has happened since the invasion of Amazon Lily on March 12th, being only a few weeks ago. Since both events were only six days apart, the events of the first day of Egghead must take place sometime between April 7th-11th)
April 7th-11th – The Heart Pirates arrive at Winner Island where the Blackbeard Pirates were preparing for an ambush. Law’s crew is defeated and their ship destroyed, but they are able to escape with their lives (Chapter 1063: same time as the events on Egghead)
April 7th-11th – The Kid Pirates reach Warland Elbaf, but are completely annihilated by Shanks upon attempting to attack it, eradicating the pirate crew. Shanks takes Kid’s two Red Poneglyph rubbings as he gets serious about going after the One Piece (Chapter 1071: same time as the events on Egghead)
Age 7th-11th – Kuma suddenly runs away from Kamabakka and uses his powers to travel to the New World. Along the way he is stopped by the Red Line, so he climbs all the way to Mary Geoise, where Sakazuki attempts to stop him from entering the Holy Land, but Kuma warps once again towards the New World (Chapter 1092: the previous day as of Egghead Day 2, Kuma’s attack on Mary Geoise)
April 7th-11th – Buggy publicly declares Cross Guild’s intention to enter the race to seize the One Piece, much against Crocodile and Mihawk’s wishes (Chapter 1082: same time as the events on Egghead)
April 7th-11th – Sabo returns to Kamabakka after escaping Lulusia and informs Dragon and Ivankov about the events at the Reverie and Imu’s existence (Chapter 1083: same time as the events on Egghead, over one month after the 4th day of the Reverie)
April 7th-11th – Garp storms Hachinosu with several troops to rescue Koby from the Blackbeard Pirates, saving many slaves from the island in the process too. Garp lets himself get captured in Koby’s place in order to let everyone else get away, falling in imprisonment to the Blackbeard Pirates (Chapter 1088: same day as the events on Egghead and one day before the second day of Egghead)
April 8th-12th – On the news, Morgans reports on the Egghead Incident, but modifies the truth with the headline “Emperor Straw Hat Luffy wages all-out war with the Marines at Egghead holding Vegapunk hostage”, as well as the disappearance of Garp at Hachinosu in exchange for Koby’s safe return (Chapter 1088: the news of the next day)
April 8th-12th – The Great Earthquake: following the impact of an ancient weapon six days prior upon Lulusia, a series of earthquakes of higher magnitude than anything in recorded history reverberate across the world, causing massive destruction all across across the world. The resulting effect of these earthquakes causes sea levels across the world to rise by about one meter, leading to the loss of several islands (Chapter 1089: same time as the second day of Egghead, six days after the Lulusia incident)
April 8th-12th – The Egghead Incident: as the Straw Hats capture York and foil her plan overnight, the island is besieged by 100 Marine ships, 9 Vice-Admirals, and Admiral Kizaru to execute Vegapunk and the Straw Hat Pirates. Kizaru begins the assault and Luffy manages to stall him off, but the tides are turned once Elder Planet St. Jaygarcia Saturn arrives upon the island, seizing control of the Pacifista on the island and blocking the escape for the Straw Hats and the Punks. However, the iron giant reacts to the Drums of Liberations generated by Luffy’s fruit, helping pave the way for their escape (Chapter 1089: a day has passed since the first day of Egghead as the Straw Hats dealt with York overnight)
TO BE CONTINUED
The Library of Ohara 
