| Console: | Sony Playstation |
| TV Standard: | NTSC-J |
| Country: | Japan |
| Developer(s): | Ganbarion |
| Publisher(s): | Bandai Co., Ltd. |
| Release Date: | 2001-03-03 |
| Players: | 2 |
| Co-op: | No |
| ESRB: | E10+ - Everyone 10+ |
| Type: | Fighting |
From TV animation: One Piece: Grand Battle! is a fighting game based on the One Piece manga and anime, released for the Sony PlayStation. It adapts elements of the series up to the Whisky Peak Arc.
Developed by Ganbarion and published by Bandai, Grand Battle! was released in Japan on March 3, 2001, becoming the series' second-ever licensed game (preceded only by Become the Pirate King!), and the first for a home console. It met with resounding success, ultimately selling over 400,000 units and launching its first sequel the very next year; several more sequels and spinoffs would follow, expanding the Grand Battle name over an entire series.
