One Piece Episode 31 Apr 2026

: The name of Jinbe, one of the Seven Warlords of the Sea , is first mentioned by Yosaku, foreshadowing his later importance in the series.

: This episode is the first to feature "RUN! RUN! RUN!" as the ending theme, which became a staple for the series' first major saga. One Piece Episode 31

Episode 31 is significant for introducing several elements that remain vital to the One Piece lore for hundreds of chapters: : The name of Jinbe, one of the

: Nami’s foster sister makes her anime debut in this episode, eventually providing the crucial backstory for Nami’s actions. Production and Significance : The episode establishes Arlong

: Major antagonists such as Chew, Kuroobi, and Hatchan are introduced as the high-ranking members of the Arlong Pirates. Production and Significance

: The episode establishes Arlong as a formidable villain from the Grand Line, possessing strength that far surpasses previous foes like Don Krieg. It also introduces the concept of Fish-men as a superior race with biological advantages like underwater breathing and immense physical power.

: Usopp and Johnny arrive at the nearby Gosa Village, only to find it completely leveled by Arlong’s sea monster, Momoo , as punishment for the villagers' resistance. Major Character Debuts and World-Building