Synopsis
ワンピース カラクリ城のメカ巨兵
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.
Other Titles From Toei Animation
Animation + Adventure in Japan
1018 Japan titles in our catalog blend the Animation and Adventure genres. Below: the top-rated of them (excluding One Piece: Giant Mecha Soldier of Karakuri Castle itself).
The 2005–2007 Japan Window
One Piece: Giant Mecha Soldier of Karakuri Castle holds position #160 of 364 Japan films in the 2005–2007 window, below highlighted by audience rating.
The 2000s Japan Landscape
2006 was the decade’s peak output year for Japan — 134 titles released, including One Piece: Giant Mecha Soldier of Karakuri Castle. Bars below show how the 2000s stacked up year by year (1020 total).
Position in Catalog
Released alongside 133 other Japan films in 2006.
The 1799th Japan title from Japan we index (earliest catalogued entry: 1899).
Our Japan catalog contains 4,579 titles in total (2,908 films).
Audience Engagement
143 audience reviews — more than 81% of Japan films in our index.
Popularity sits at the 88th percentile among Japan films.
Reception Benchmarks
Ranked #2,114 of 4,579 Japan films indexed here (54th percentile by TMDB audience score).
Among Japan Animation productions specifically: #1,456 of 2,532 (top 58%).
Production Details
| Primary Country | Japan |
|---|---|
| Original Language | Japanese |
| Production Companies | Toei Animation, Toei Company, Fuji Television Network |
| Runtime | 1h 34m |
| Release Date | March 4, 2006 |
| IMDb | tt1059950 |



















