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About
From TV Animation One Piece: Grand Battle! is a Japanese fighting video game developed by Ganbarion and published by Bandai. It is the first game in the One Piece: Grand Battle series and the second game to be based on the One Piece manga and anime. This game's introduction uses the theme song We Are! (ウィーアー! Wī Ā!) from the One Piece Anime.
Where to buy
Prices for US · Updated 9/1/2026
News
The 9 One Piece Games With The Best Combat - GameRant
GameRant · 3/17/2026
The 25+ Best 'One Piece' Games, Ranked By Fans - Ranker
Ranker · 11/15/2024
One Piece: Every Power-Up Unlocked By Luffy Yet to Be Featured in Games - GameRant
GameRant · 10/19/2024
10 Rare One Piece Games That Did Not Release In North America - GameRant
GameRant · 8/31/2024
All One Piece Games Ranked - Destructoid
Destructoid · 5/18/2024
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