Dr. Hell and Dr. Kabuto are two archaeologists who found the remains of an ancient civilization capable of making giant robots. When Dr. Juzo Kabuto found out Dr. Hell's plans of creating the robots ...

Developed from Japanium ore is the super energy, Photon Power. Seeking this energy is Dr. Hell, a madman craving world domination who along with his subordinates Baron Ashura and Count Brocken, ...

The story revolves around a new team of "Toei robot girls" named "Team Z" that is made up of three girls based on Toei's Mazinger Z franchise: Mazinger Z, Great Mazinger, and UFO Robot Grendizer.