The Straw Hats visits an island, known as Mecha Island, where a fisherman sings an old folk song about a Golden Crown. Searching for that mysterious treasure, they find a hidden entrance into the island. The island's leader, Ratchet, impressed with the find and in search of the Golden Crown himself, invites the crew to join him in his search and the crew along with Ratchet and his henchmen enter the cave. As it turns out, the islands true form, is that of a giant turtle. Ratchet, who had known this all along, uses his mechanical castle to take control of the turtle, in order to use it, to take over the world. Now the Straw Hats have to stop not only Ratchet, but also the helpless turtle, from crashing into a nearby island.
Credits
One Piece: Giant Mecha Soldier of Karakuri Castle Cast
| Name |
Character |
|
Hiroaki Hirata
He was 43, now 61 years old
|
as Sanji (voice) |
|
Takeshi Aono
He was 70, 75 years old when he died
|
as Gonzou (voice) |
|
Kazue Ikura
She was 47, now 65 years old
|
as Tony Tony Chopper (voice) |
|
Goro Inagaki
He was 32, now 51 years old
|
as Dr. Rachet (voice) |
One Piece: Giant Mecha Soldier of Karakuri Castle Crew
| Name |
Department |
|
Kōnosuke Uda as Director. He was 40 (now 58) years old
|
Directing |
