NAGANO Mamoru

Among the 5 star systems known as the Joker Systems, there are many kingdoms. There are knights within the kingdoms and these knights who control giant robots, Mortar Headds, are called Headdliners. Bound to the knights are fatimas. Human in appearance and mind, the fatimas (mostly female) possess expanded physical capabilities and make it possible for a Headdliner to control…

In the not so distant future much of the earth has been submerged under the sea or destroyed by earthquakes. At the center of the turmoil is the mysterious Orphan. Orphan may or may not be the original cause of the cataclysms. Orphan's goal is to raise a ship hidden deep beneath the sea to the surface, but doing so would result in the destruction of all humans except for the…

Several thousands of years from now, there exists the Joker Galaxy of five Star Systems, where a long, long war is being fought. The god of light, Amaterasu, is trying to unite the galaxy under his rule. The fighting stands between giant mecha called Mortar Headds, their pilots, the Headdliners, trained since birth for their task, and the female humanlike computers called…