One Piece Episode 257
Episode 257 adapts chapters 366–367.
Smash the Wave! Luffy and Zoro, The Strongest Combo! · Water Seven arc
Anime
- Episode 257Smash the Wave! Luffy and Zoro, The Strongest Combo!
Manga chapters
One Pace
- SogekingCovers chapters 366–367
The details
Episode 257 adapts chapters 366–367. Adapting several chapters into one episode is why the anime slowly gains on the manga in raw numbers even while falling further behind in story.