One Piece Episode 231
Episode 231 adapts chapters 325–326.
The Franky Family and Iceburg! · Water Seven arc
Anime
- Episode 231The Franky Family and Iceburg!
Manga chapters
One Pace
- Mr. IceburgCovers chapters 324–326
- The Case of the Kidnapped PirateCovers chapters 326–329
The details
Episode 231 adapts chapters 325–326. 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.