One Pace — Fishman Island 23

One Pace Fishman Island episode 23 ("The Voice from the New World") covers manga chapters 650–651.

The Voice from the New World

One Pace

Fishman Island 23The Voice from the New World

Manga chapters

Chapter 650
Chapter 651

Source anime episodes

Episode 570
Episode 571

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 650–651 re-cut from anime episodes 570–571.