Son of Naobito Zenin. Leader to the Zenin clan's elite unit of jujutsu sorcerers called the Hei. Was always praised as a genius and is the most promising of Naobito's children. Looks down on all those weaker than him. Believes that the sin of the insignificant is the ignorance of true strength. Refuses to acknowledge anyone's talent. Has no family values other than trying to outdo everyone to become the next clan head. Uses projection sorcery. Has Kansai dialect. Dyed blonde hair. Mysoginistic.