One Piece Episode 598 -

Sanji, Nami, Chopper, and Franky remain trapped in a facility filled with giant children, setting the stage for the arc's emotional stakes. Notable Developments

Showcases his typical whimsical nature by treating the samurai's legs as a toy/accessory. One Piece Episode 598

Luffy "befriends" the lower half of a samurai that was stuck in the dragon's skin. The legs are capable of running and even attacking, despite having no upper body. Sanji, Nami, Chopper, and Franky remain trapped in

The episode hints at "The Master" (Caesar Clown) and his subordinates, who are monitoring the Straw Hats' movements via surveillance cameras. The legs are capable of running and even

Meanwhile, Brook encounters the "torso-less" head of the samurai in the snowy region of the island, leading to a series of comedic and action-oriented misunderstandings. The episode establishes the central mystery of the island—the illegal experiments being conducted by Caesar Clown—and introduces the core motivation for the Straw Hats' involvement: rescuing the kidnapped children and reassembling the samurai, Kin'emon.