Shaman Khan embodies the god of information in the Bikkuriman universe. Among the oldest characters, he once governed the world as leader of the Tenshi faction, ruling jointly with Shiso Jura who commanded the Akuma faction. This shared dominion shattered when Shiso Jura ignited war between them. As an intellectual figure, Shaman Khan trained many Tenshi members and served as foster father to Super Zeus, acting as both mentor and close companion—a bond strained by Super Devil's interference. Engaged throughout the Akuma-Tenshi conflict, he analyzed war developments and deciphered ancient scriptures.

During the film "Bikkuriman: Daiichiji Seima Taisen," Shaman Khan received the infant Super Zeus from Nadia, while Shiso Jura obtained Black Zeus. Desiring sole dominion, Shiso Jura stole Super Zeus to absorb his power. Shaman Khan intervened, battling Shiso Jura to rescue both infants. He succeeded in recovering Super Zeus but failed to retrieve Black Zeus. Their confrontation ultimately split the world. Shaman Khan then raised Super Zeus with deep affection as his own son, implementing rigorous training to prepare him for future battles against the Akuma forces.

Throughout the anime series, Shaman Khan functions as a wellspring of wisdom, offering guidance and assistance to the protagonists. His abilities include the Big Saint Flag, a versatile weapon capable of pushing or pulling targets and extending its feathers, though its full potential remains undetermined. The Saint Brace Cover consists of bracelets expanding into a protective spiked sphere. Unleashing his complete magical power via the Mamuyoshi Signal causes his hat to rotate and emit colored lights.

Shaman Khan extends this supportive role into video game adaptations, appearing across multiple areas to aid heroes. This includes appearing behind a secret door in Round 2's cave within "Bikkuriman World" and providing assistance in "Bikkuriman World: Gekitō Sei Senshi."