One Pace — Fishman Island 16

One Pace Fishman Island episode 16 ("100,000 vs. 10! The Straw Hats' Explosive Moves") covers manga chapters 634–635.

100,000 vs. 10! The Straw Hats' Explosive Moves

One Pace

Fishman Island 16100,000 vs. 10! The Straw Hats' Explosive Moves

Manga chapters

Chapter 634
Chapter 635

Source anime episodes

Episode 554
Episode 555
Episode 556

What One Pace is

One Pace is a fan project that re-edits the Toei anime to match the manga's pacing. It cuts filler, recaps, and stretched scenes, so a single One Pace episode usually covers the same ground as several broadcast episodes — here, chapters 634–635 re-cut from anime episodes 554–556.