Legend of Heavenly Sphere Shurato

is a Japanese manga created, written and illustrated by Hiroshi Kawamoto and later adapted to anime by Tatsunoko Productions. It ran 38 episodes on TV Tokyo from April 6, 1989, to January 18, 1990, and also received a 6-episode OVA followup series named , that ran from August 16, 1991, to March 16, 1992. Set in a parallel world called "Tenkūkai", which exists alongside Earth, evil forces known as the Asura Gods threaten to overcome the forces of good, causing the magical leader of this realm to transport warriors from Earth to their world. It's based on Hindu and Buddhist mythology. Plot The plot revolves around two boys, Shurato Hidaka and Gai Kuroki, lifelong best friends who are polar opposites of each other in appearance and personality. While fighting each other in a martial arts tournament, they are suddenly encased in a beam of light and transported to a parallel world, Tenkūkai, where modern technology does not exist and instead the people rely on Sohma, a form of spiritual energy. Shurato discovers he is actually the reincarnation of an ancient king of the same name, who once ruled this world, and one of the "Hachibushu", a group of eight legendary warriors with large quantities of Sohma, and was brought here along with Gai to fight the Asura Gods, a legion of destructive warriors. However, for unknown reasons, Gai attempts to kill Shurato repeatedly, confusing Shurato as the real Gai is a pacifist and the most compassionate person he knows.