Raizen Kuga

Raizen Kuga (玖珂 雷禅, Kuga Raizen) is a male that serves as an instructor of the. He is the first disciple of, her strongest and most skilled student, and a tremendously skilled martial artist; hailed as a genius of that only ever comes along once every thousand years. His reputation as an undefeated warrior has earned him the title "Invincible Superman" (無敵超人, Muteki Chōjin).

Behind the Scenes
Raizen was partially based upon Jiren from the anime and manga series, Dragon Ball Super.