The fearsome warrior Taishaku-ten rebelled against the world-ruling gods three hundred years ago and began his own oppressive reign. His dominion remained unchecked for years—until one day, the blind prophet Kuyou prophesied that warriors known as the Six Stars and a child of the vanished race called Ashura would defeat Taishaku-ten. Ashura, marked by his pointed ears and golden eyes; Yasha-ou, a robust warrior; and four other Stars prepare to challenge Taishaku-ten. In order to do so, they must journey across tarnished landscapes and battle monstrous demons that have plagued the land. But as the wheels of fate turn, Ashura and Yasha-ou must find the sixth Star before it is too late.

In this three-episode OVA, Taro learns more about Cynthia`s life as herself and her alter-ego Grace. He also undergoes training with his bodyguard Konoe. And finally, Ikuyo dupes Taro in spending a whole day disguised as a maid.

Incorporating the earlier two parts and adding additional footage as an epilogue, Keifuku-san features the adventures of a young girl in a railway conductor uniform and a floating manta ray as they explore an otherworldly space. The video features direction by Tatsuki, animation by Hirayasu, and art by Yukko (all members of animation studio irodori), as well as the voice talents of Yumiri Hanamori.

After successfully returning to Earth on the renovated Stratos 4, the four main characters are visited by the Comet Blasters Chizuru Kubo and Annette Kerry, who bring them a shocking video. Meanwhile, Orbital Station 7 is in serious trouble... This two-episode OVA comes between the first and second seasons.