Zaza appears in North Village as a self-proclaimed wizard, demonstrating offensive spells like Fireball. He is Migu's brother and maintains a close friendship with Toma. Physically, Zaza is consistently depicted with brown hair in a bowl cut. He operates as part of a trio with Migu and Toma, engaging in the group's activities. However, his magical claims are later exposed as illusions or entirely ineffective.

Zaza harbors a romantic interest in Kukuri, one of the main protagonists. His efforts to win her favor are linked to his false wizard identity, leading him to invent nonsensical spells such as "Parcnovaestarm" and "Burning Water." Across anime adaptations, including the original 1994 series, the 2000 sequel *Doki Doki Densetsu Mahōjin Guru Guru*, and the 2017 reboot, his character remains consistent without significant development or expanded background. His role persists as a secondary figure whose narrative function centers on comedic interactions arising from his magical pretenses and infatuation with Kukuri. Information regarding appearances in movies, OVAs, spin-offs, or substantial evolution beyond his initial portrayal is unavailable.