Summary:
Kaidou announces a certain new Onigashima project. Yamato takes off his mask and reveals himself to be a woman.
Orochi prepares to execute Momonosuke to damage enemy morale. He explains to the crowd that Momonosuke was a time traveler who was transported twenty years into the future by his mother Toki. The crowd votes on his method of execution. Although Robin, Jinbe, Hyogoro and the other allies are not happy to see Momonosuke on the cross, they are forced to mock him in order to merge.
On the coast of Onigashima, Law’s submarine approaches the back of the island, battling strong currents. The submarine surfaces, then Law creates a Room for his Devil Fruit ability. Using the Shambles move, he switches the samurai to the mountain stone submarine on the island. This will transport the samurai to a snowy mountain peak. Marco also arrives, taking Nekomamushi and Izou to Onigashima. Kikunojo has a heartfelt reunion with his brother after twenty years of separation. Ashura and the others prepare to enter the castle.
Kaidou is frustrated that Yamato hasn’t been captured yet. He decides to appear at the party in person, Momonosuke shows up. Along with the execution, Kaido represents a certain “new project of Onigashima”.
Finally, in private, Luffy gives Yamato five minutes to explain himself. Yamato explains that he idolized Oden and when he was executed, Yamato claimed to be Oden. He went to Kuri and found Oden’s journal, reading about his adventures with Whitebeard and Roger the Pirates. In the present, Yamato takes off her mask and reveals that she is a woman. She chose to become a man because she wanted to become Oden.
The anime adds the following:
After their fight, Luffy negotiates with Yamato for the amount of time he will talk to him. In the manga, he gave Yamato five seconds during their fight.
The anime expands on the following:
Kikunojo meets Izo.