HomeCharactersKoutarou AzumaKoutarou Azuma東 光太郎 «Dr. Azuma» Is Koutarou Azuma kawaii?Kawaii 💖Not kawaiiBe the first to vote.Kawaii ranking → Voiced byJPMasato YamanouchiITSergio FiorentiniSynopsisThe genius scientist who invented androids in hopes of helping mankind, and ironically became the architect of mankind's doom.Anime appearancesShinzou Ningen CasshernSupporting · 1973Casshern: Robot HunterSupporting
