The crew salvages a treasure chest from a sinking wreck, but inside turns out to be an old lady hiding. To get the Straw Hat Pirates to take her home, she promises them the treasure of a golden crown on her island, Mecha Island. When they arrive, their ship is first attacked by the lord of the island. But later he… This adventure, comedy, and fantasy anime from Toei Animation debuted in Spring 2006. The series spans 1 episodes and is currently finished.
One Piece: Mega Mecha Soldier of Karakuri Castle has 1 episodes and is finished.
One Piece: Mega Mecha Soldier of Karakuri Castle was produced by Toei Animation and released in 2006.
One Piece: Mega Mecha Soldier of Karakuri Castle is classified under Adventure, Comedy, Fantasy.
One Piece: Mega Mecha Soldier of Karakuri Castle premiered in Spring 2006.
The opening theme of One Piece: Mega Mecha Soldier of Karakuri Castle is "One Piece Soundtrack - Karakuri Castle, Transform".
The ending theme of One Piece: Mega Mecha Soldier of Karakuri Castle is "One Piece Soundtrack - Karakuri Castle, Transform".
