Fun fact guys!
Wano started on March 3rd (which is Otamaâs birthday confirmed) and the whole fight with Kaido and the Beast Pirates took place on March 17th (since the fire festival takes place two weeks after the crew touched down on Wano) and with it being seven days that passed from all that, that means the current day in time is March 24th!
Letâs take this a few steps further then!
It took Luffyâs team about two weeks to arrive in Wano from Whole Cake if I remember correctly, and they were there for a few days. And I think it took a week to arrive at WC from Zou, and a week from Dressrosa to Zou. They were in Dressrosa for roughly 3-4 days total. It was about a day from Punk Hazard to Dressrosa, and about a day on Fishman Island.
That puts the start of the time skip around the end of January/start of February? I think? (I donât have time to map it out exactly right now.) And now go back two years, the crew was on Sabaody around that time. So taking into account Luffy started his journey on his birthday in MayâŚ
The first half of the series occurred roughly over the course of 9-10 months!
Howdy howdy halloo thar, both of you~! @mugiwara-lucyâ @hazeleyedotaku I certainly appreciate the time youâve both taken to calculate these details. However, Iâve come here to present counter-evidence, and reconcile what I believe to have been a faulty premise in the calculations. (Gosh, I hope this doesnât come off as passive-aggressive ^_^â) My friend sent your post to me knowing Iâd âhave a field dayâ as a person whoâs spent a ridiculous amount of time studying/tinkering with the One Piece calendar, and that, I certainly did: So, the key thesis of my reblog is that Wano didnât start on March 3, but in fact much later, around May or June. We can adduce information from the very same source youâre using -- the Vivre Card databook (which I own, so Iâve included photos) -- to reach this conclusion? How might that be? It started on O-Tamaâs birthday, no? Well, yes, it still did, but the point Iâm going to make is that the Vivre Card lists O-Tamaâs birthday in a more roundabout fashion than is ever mentioned in the story. You may also find my reasoning initially inconsistent with the premise that Luffy began his journey on his birthday in May, but that will be addressed too. What led me to synthesize the above point was keeping track of other, more definitive birthdates in the databook: the birthdays of objects, many of which weâve seen being built in-story. Iâll start with the least definite of the bunch, to get it out of the way (and because itâs the earliest chronologically): the Going Merry. As you can see below, the Merryâs birthday is January 22nd. Now, do we know whether it was built in January of the same year that the Straw Hats began voyaging? No. But weâll keep it in mind for later, when it will seem to line up with the timeline of other birthdays. If itâs the case, that pins Syrup Village as taking place in mid-late January.
The next birthdays to address are those of the two snow sculptures that Luffy and Usopp build on the way to Whiskey Peak (Yukidaru-san and Snow Queen), and the dummies that Igaram builds to cover for the Straw Hats on the night of Whiskey Peak. As you can see, the snow sculptures were built (and subsequently killed) on February 18th, and the dummies were created on February 19th. This firmly pins Whiskey Peak as having taken place on either the 18th or 19th of February. As a bonus, that would track with Syrup Village being in January if the Merry was built that year.
Finally, and most crucially, we have the Sunnyâs birthday. We saw the Sunny being built (or for purposes of this post, born) with our own eyes, so we can confirm without any doubt that this happened as reported. The Sunnyâs birthday is March 25th. That means, to be clear, that the day we witnessed its completion (and the day Frankyâs balls were grabbed, at the conclusion of Post-Enies Lobby) was the 25th of March. That tracks with the date of Whiskey Peak. That also means that the rest of the pre-timeskip storyline, including the day the Straw Hats separated, happened after March 25th.
Ergo, the timeskip happens (presumably, if more time hasnât deceptively elapsed in between) sometime in April. And we know the timeskip to have taken exactly 2 years, to the day. After all, if it were any arbitrary amount of time less than 2 years, the Straw Hats wouldnât have been able to estimate what date to meet back up in Sabaody. Iâve even wrestled with the idea that they could have somehow rounded up a timeskip 1-2 months shorter into â2 years,â but this panel from chapter 598 confirms otherwise, as Luffy claims Rayleight taught him the basics in a year and a half and his since been away for 6 months.
Thereby, the Return to Sabaody occurs in April, and everything that happens in the New World thereafter must happen in April or later. Including Wano. (Because we know that more than a year certainly hasnât passed between Return to Sabaody and Wano, so it canât have looped back around.) This much is incontrovertible. Since we can approximate the New World content before Wano to have taken around a month, maybe a tad longer, Wano likely takes place anywhere from mid May to early June. Now, thatâs where things turn sour. After all, Tamaâs stated birthday is on March 3rd, right? You can confirm it with your own eyes based on the image below.
Evidently, this seems contradictory, an error in the databook. Realistically, thatâs probably exactly what it is (in other words, an oversight), but in spirit with keeping the canon consistent, Tamaâs circumstances just so happen to avail us to a handy-dandy workaround: Tama is an orphan. Furthermore, we know she was with Hitetsu in Amigasa Village when she was hanging around with Ace at age 5, so she was orphaned before age 5. That being the case, itâs very possible that Tama doesnât actually know her true birthday (because she was too young to retain it), and consequently, what Luffy celebrated with her when he first arrived in Wano was her new âbirthday,â as in, the anniversary of her adoption, rather than her real birthday. That allows for her biological birthday to still be March 3rd, and her adoption day to be in May or June, when the Wano arc takes place based on our extrapolations above. Inconsistency resolved. Now, you might be wondering: how does any of this make sense, if Luffy started his journey on his birthday in May? Well, itâs possible that our Loofers is just such a dingus that he bummed around East Blue for 8 months on a boat before getting serious and reaching Whiskey Peak in February, but I donât buy that, because either (a) Oda would have wanted to show what was happening during that time, or (b) Luffy would have gotten himself killed if he spent 8 months at sea by himself. Fortunately, the solution I have in mind also solves another inconsistency with the One Piece calendar: the fact that the characters donât seem to mark an increase in age on their respective birthdays. You see, itâs been pointed out as a matter of contention in this fanbase many times that the Straw Hats are all still the same age by the timeskip as they are when they join the crew, and that post-timeskip, theyâre all exactly 2 years older than they were when they joined. But wouldnât some of those numbers changed if any of their birthdays passed in the interim (which is necessarily the case, because the SH birthdays are distributed throughout the year)? Well, not necessarily.... Itâs my hypothesis that the One Piece world principally uses the East Asian age reckoning system, nowadays used in South Korea and Taiwan (but once used in Japan), in which all people add 1 to their ages on New Yearâs Day, not their birthdays. They still celebrate and recognize their birthdays, but formally âageâ on the New Year. That means the reason we donât see the Straw Hats advancing in age is because they all do so on January 1st, not on their respective birthdays. By that account, I propose that both Ace and Luffy started their journeys on January 1st, not on May 5th in Luffyâs case. Nobody would question this in Aceâs case, because his literal birthday is January 1st anyway. But for Luffy, this is more significant. It would mean that heâd start his journey 3 years to the day after Ace started his, not 3 years and 5 months later. Secondly, it would line up roughly with the hypothetical date we set for Syrup Village based on the Merryâs birthday above, asserting that the East Blue saga takes place throughout January. This, once again, puts us on track to hit Whiskey Peak in February and finish Enies Lobby by late March, as the Vivre Card tells us. And everything lines up again~ So, my apologies if Iâve just trodden a bit on the ability to ascribe a precise date to the Raid on Onigashima, or the beginning of Wano in general. However, I donât really see a way around this, given the dates we were so meticulously provided for these objects. Additionally, compiling the span from January through April in the pre-timeskip, and April through June at latest in the post-timeskip, we can reason that the Straw Hats have been sailing together for 5-6 months, maximum.
If youâve made it this far, you have my wholehearted thanks for reading. Iâd like to know what you think, if you have any ideas! ^_^ I promise, despite my rambling, I donât bite. Iâm just autistic and have anxiety, lol.



















