Plot: Zatch Bell! Mamodo Battles, known as Konjiki no Gash Bell!! Yuujou Tag Battle 2!! in Japan, is a video game that was released in 2005 by Bandai. Based on the Zatch Bell! anime and manga series by Makoto Raiku, it is a 3D fighting game. Wikipedia
Plot: Zatch Bell! Mamodo Fury is a fighting game released on the PlayStation 2. The original Japanese version was published by Bandai at the end of 2004, after merging with Namco but before the formation of Namco Bandai Games. Wikipedia
Plot: One Piece: Grand Battle, is a fighting game made in Japan based on the anime and manga series One Piece. It is the fourth and final game in One Piece's Grand Battle series and the nineteenth One Piece video game released. The game is released in Japan as One Piece: Grand Battle Rush. Wikipedia
Plot: Battle Stadium D.O.N is a 2006 Japanese crossover fighting game for the GameCube and PlayStation 2. The D.O.N. in the game's title is derived from Dragon Ball, One Piece, and Naruto, the three manga series published by Weekly Shōnen Jump upon which the game is based. Wikipedia