Format
Special
Episodes
1
Episode Duration
49 min
Status
Finished Airing
Premiered
Aired
2000-12-20 to ?
Source
Manga
Rating
PG-13 - Teens 13 or older
Genres
Action
Adventure
Fantasy
Shounen
Studios
Toei Animation
Producers
Licensors
One Piece: Umi no Heso no Daibouken-hen (ワンピース ルフィ落下!秘境・海のヘソの大冒険)
The Straw Hats encounter a city in the middle of a whirlpool, called the Ocean's Navel, that is being destroyed by giant monsters. These monsters supposedly protect a treasure capable of granting wishes, but in the process of defeating these guardians, the crew ends up releasing another evil. (aired after Episode 53) (Source: Wikipedia)