One Piece Episode 6

Episode 6 adapts chapters 11–15.

Desperate Situation! Beast Tamer Mohji vs. Luffy! · Orange Town arc

Anime

Episode 6Desperate Situation! Beast Tamer Mohji vs. Luffy!

Manga chapters

Chapter 11
Chapter 12
Chapter 13
Chapter 14
Chapter 15

One Pace

Enter: NamiCovers chapters 8–11
TreasureCovers chapters 12–19

The details

Episode 6 adapts chapters 11–15. Adapting several chapters into one episode is why the anime slowly gains on the manga in raw numbers even while falling further behind in story.