· Arc 16: Enies Lobby
One Piece Episode 290
Uncontrollable! Chopper's Forbidden Rumble!
Manga Canon
8.6
- Japanese Air
- Dec 17, 2006
- English Air
- Oct 15, 2013
- Manga
- Ch. 406 (p. 11-19) and 407 (p. 2-13)
Description Spoiler-Free
Chopper struggles against Kumadori, and he has reached his limit in using Rumble Balls. But it is impossible for him to win without the power given by his Rumble Ball. So Chopper decides to use Rumble Balls once more and goes totally berserk.