The Straw Hat crew salvages a treasure chest from a sinking wreck, inside which they find an old lady. To get the pirates to take her home, she promises them the treasure of a golden crown on her island: Mecha Island. Upon arrival, the crew is attacked by the lord of the island but he has a change of heart and decides to seek their help to solve the mystery of the Golden Crown.
(Source: ANN, edited)
More Seasons
Movie 1: The Movie
Movie 2: Clockwork Island Adventure
Movie 3: Chopper Kingdom of Strange Animal Island
Movie 4: Dead End
Movie 5: The Curse of the Sacred Sword
Movie 6: Baron Omatsuri and the Secret Island
Movie 7: Karakuri-jou no Mecha Kyohei
Movie 8: Adventures in Alabasta
Movie 9: Episode of Chopper Plus
Movie 10: Strong World
Movie 11: 3D Strawhat Chase
Movie 12: Film Z
Movie 13: Film: Gold
Movie 14: Stampede
Characters & Voice Actors

Monkey D., Luffy
Main
Tanaka, Mayumi
Japanese
Nami
Main
Okamura, Akemi
Japanese
Nico, Robin
Main
Yamaguchi, Yuriko
Japanese
Roronoa, Zoro
Main
Nakai, Kazuya
Japanese
Sanji
Main
Hirata, Hiroaki
Japanese
Tony Tony, Chopper
Main
Ikura, Kazue
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