

From Acino, the anime encyclopedia
| Series | One Piece: Adventure in the Ocean's Navel |
|---|---|
| Episode | 1 of 1 |
| Episode length | 49 min |
| Studio | Toei Animation |
Episode 1 of the anime One Piece: Adventure in the Ocean's Navel.
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About the series

One Piece: Adventure in the Ocean's NavelTV special · 2000 · 1 episode · Toei Animation · ★ 7.13
One Piece: Adventure in the Ocean's Navel is a 2000 Japanese anime television special based on the manga series by Eiichiro Oda. It is animated by Toei Animation. It aired on December 20, 2000.
Read the article →References
- “One Piece: Adventure in the Ocean's Navel”. Kitsu. Retrieved October 23, 2026.
- “One Piece: Umi no Heso no Daibouken-hen”. MyAnimeList. Retrieved October 23, 2026.
Episode titles and air dates come from Kitsu. The summary is written by Acino with AI assistance and checked so that it does not copy other sites.