One Piece Chapter 646
Chapter 646 is adapted in anime episode 566.
Fishman Island arc · Fish-Man Island saga
Manga
- Chapter 646
Anime episode
- Episode 566Final Conclusion! Hody's Final Battle
One Pace
- Death Is Also RevengeCovers chapters 643–646
The details
Chapter 646 is adapted in anime episode 566. That episode also covers chapters 645–646, so it is not a one-to-one adaptation.
One Pace re-cuts the anime to follow the manga's pacing, removing filler and padding. This chapter appears in Death Is Also Revenge.