One Piece Episode 598 Here

Acts as the primary POV for the horror-comedy elements of discovering a talking head. Technical Review

This episode continues the Straw Hat Pirates' exploration of the mysterious island, Punk Hazard. Following the chaotic encounter with the giant dragon, the crew encounters a bizarre sight: a pair of living, talking legs belonging to a samurai. Luffy, fascinated by the phenomenon, decides to "attach" the legs to his own back, much to the chagrin of his crewmates. One Piece Episode 598

Showcases his typical whimsical nature by treating the samurai's legs as a toy/accessory. Acts as the primary POV for the horror-comedy

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. Luffy, fascinated by the phenomenon, decides to "attach"

In the frozen half of the island, Brook discovers a severed head that can speak. This head is revealed to be the samurai Kin'emon, who has been split into pieces by a mysterious power (later revealed to be Trafalgar Law’s Ope Ope no Mi ).

The animation maintains the standard quality of the Punk Hazard arc, effectively capturing the eerie atmosphere of the abandoned research facility. The voice acting for Kin'emon (Horiuchi Kenyu) immediately establishes his proud, traditionalist personality, even in a humiliating state.

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