One Pace — Skypiea 1

One Pace Skypiea episode 1 ("Heaven's Gate") covers manga chapters 237–238.

Heaven's Gate

One Pace

Skypiea 1Heaven's Gate

Manga chapters

Chapter 237
Chapter 238

Source anime episodes

Episode 153
Episode 778

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 237–238 re-cut from anime episodes 153, 778.