Toru Nakano

Seven years after the defeat of the spiral king, Simon and the Dai-Gurren brigade must set out to the vastness of space to defeat a new threat and save the universe.

The film's story is a prequel to the Fist of the North Star depicting the one year interval between Kenshiro's defeat at the hands of Shin and their later battle. Unlike the others in the series this film has a completely original storyline in which Kenshiro, near death after his battle with Shin and having used his remaining energy to kill a pack of wolves, was captured by slavers. Due to his strength, Kenshiro could escape whenever he wanted, but chose to stay and protect the other slaves.

Simon and Kamina live in an underground city monitored by the village chief. When Simon stumbles upon an artifact and beastmen invade from the surface, Simon and Kamina rebel against them.

Oliver is a young priest of that Vasaria order, and a devout servant of his church. He has grown up with legends of a god who dwells on G, a distant island so forbidden that even speaking its name brings certain damnation! When Oliver saves the mute girl Ohiri from slavery, their destinies become intertwined and they set out on a perilous journey to G. Actually a silenced sorceress from the forbidden island, Ohiri is involved in a deadly game of survival that brings her and Oliver face to face with treacherous dark elves, powerful elementals, and a quest filled with plot twists, magic, and wonder.

An archaeological expedition finds the mummified bodies of Genghis Khan and his army somewhere in Mongolia. Unaware that the location is cursed, the explorers wake up the former ruler of the Mongolian empire. He warns the intruders that a large calamity will befall the world in one thousand days. The only ones who can prevent this from happening are three persons who bear wolf-shaped arrow scars. They must join forces and kill the "three emperors" so that the Khan's soul can once again sleep for a thousand years.