Episode 13: The Terrifying Duo! Nyaban Brothers vs. Zoro
One Piece Episode 13 „The Terrifying Duo! Nyaban Brothers vs. Zoro“. Adapts chapters 30–32. First aired: 2000-02-09.
- Read on in the manga from: Chapter 33 (Volume 4 – Crescent Moon)
- Title (Japanese): 恐怖の二人組！ニャーバン兄弟VSゾロ
- Title (romaji): Kyōfu no futarigumi! Nyāban Burazāsu VS Zoro
- First aired (Japanese): 2000-02-09
- First aired (German): 2003-05-09
- Category: Story
- Arc: Syrup Village Arc
- Chapters adapted: Chapters 30, pages 4-19; Chapters 31, pages 13-19; Chapters 32