Created by Yoshiyuki Tomino, creator of Space Runaway Ideon and Mobile Suit Gundam. Survivors of the Biaru Civilization arrived on Earth 200 years ago, escaping the Genocidal attacks of the Gaisoku, an invading space army that destroys everything on their path, now the Kami Family. descendants of the Biaru refugees are the only defense the Earth has against the Gaisoku, that have arrived bent on extermination with their Armies of Mecha Beast, only the Power of their Super Robot, Zambot 3(Piloted by the Kami children, Kappei, Uchuuta and Keiko) can stop the invading horde, but humanity is not glad nor happy for the Kami Family help... their tribulations are only beginning.