One Pace — Thriller Bark 1

One Pace Thriller Bark episode 1 ("The Mysterious Sea and The Skeleton Brook!") covers manga chapters 442–443.

The Mysterious Sea and The Skeleton Brook!

One Pace

Thriller Bark 1The Mysterious Sea and The Skeleton Brook!

Manga chapters

Chapter 442
Chapter 443

Source anime episodes

Episode 326
Episode 337
Episode 338
Episode 339

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 442–443 re-cut from anime episodes 326, 337, 338, 339.