One Piece: Umi no Heso no Daibouken-hen

One Piece: Umi no Heso no Daibouken-hen | ONE PIECE TV Special: Umi no Heso no Daibouken-hen | ONE PIECE TVスペシャル 海のヘソの大冒険篇 | One Piece: Avventura nell'ombelico dell'oceano | One Piece Special: Adventure in the Ocean's Navel | วันพีซ ภาคพิเศษ 1 การผจญภัยใต้มหาสมุทร | Vua Hải Tặc: Cuộc phiêu lưu vào rốn đại dương

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) show more