Dragon Ball Z: Budokai Tenkaichi, released in Japan as Dragon Ball Z: Sparking! is a series of fighting games developed by Spike based on the Dragon Ball manga series by Akira Toriyama. The series was published by Namco Bandai Games in Japan and Europe, and by Atari in North America and Australia until 2008. Since Budokai Tenkaichi 3, Bandai Namco has handled Dragon Ball game publishing in all regions, effectively ending Atari's involvement.