At some point in the future, an army of machines, led by Baron Ashura, defeats Kabuto Kouji 's Mazinger Z and Tsurugi Tetsuya's Great Mazinger. In the aftermath, Kouji stumbles upon a forgotten laboratory. Inside, he finds Mazinkaiser, the most powerful robot ever built. The series chronicles Kouji's experience with the machine as he copes with Kaiser's power while defeating Dr. Hell's forces.
Status: Finished Airing
Aired: Sep 25, 2001 to Sep 20, 2002
Producers: Bandai Visual, Bee Media, Dynamic Planning
Duration: 30 min. per ep.
Rating: R+ - Mild Nudity