Osu!! Karate Bu takes place at Kansai Fifth Technical High School, a school known for its delinquents, even for Osaka. Its karate club is known widely as the toughest thugs of all. First-year Matsushita Tadashi joins the karate club to stop people from picking on him, but ends up with more than he bargained for. […]

3 original anime episodes bundled on a DVD’s together with their respective games.

Based on a 1984 serial on the “Animevision” video magazine. The original material was compiled into this one-shot video. (Source: AniDB)

An anime adaptation of the game for mobile devices Chain Chronicle. Features eight short episodes that introduces the story, setting, and characters.