Si vous avez aimé Shishunki Bishoujo Gattai Robo Z-Mind

One snowy night, the Amami couple who has no child encounter a huge white lion-shaped robot, which holds a baby. When they fearfully take that baby, the "lion" suddenly flies away. Though puzzling, Amami couple are happy to accept that baby as their own child. Eight years later, the time is 2005 A.D. Without notice, a Zonder appear at the Tokyo Bay, merging with debris and a passing ship which have kids on its deck, advancing to Shinjyuku - the center of Tokyo. The Japanese Self-Defense Forces' conventional weapon has no effect and some kids are taken hostage. But there is the hero who stands against that Zonder Robot. His name is Guy the Cyborg, the commander of GGG's Mechanized Unit. The GGG ("Gutsy Geoid Guard") are the newly-made Japanese secret defense forces against the extraterrestrial invasion.

After a slumber of twelve millennia, the Demon Empire awakens to seize control of the Earth. Raideen, the giant robot-like protector of the lost continent of Mu, senses the evil presence and awakens within its golden pyramid. A young Japanese boy, Akira Hibiki, is alerted about the Demon Empire by a mysterious voice and rushes to the pyramid. It is soon revealed that Akira is a descendant of the ancient people of Mu who must help Raideen save the Earth. Akira enters the robot by way of a ramp, accelerating his motorcycle into the robot's head and assuming control of Raideen from an internal cockpit. In typical anime style, Akira is aided by Mari Sakurano, who happens to be the daughter of a prominent scientist, and his friends from the soccer club. Half way through the story the Demon Empire's master, Barao, is released from his statue prison and intends to finish what he started twelve thousand years earlier.