Isamu Tanonaka

Biography

Isamu Tanonaka was a Japanese voice actor from Taitō, Tokyo, best known for voicing Medama Oyaji in nearly every adaptation of Shigeru Mizuki's GeGeGe no Kitarō made during his lifetime. He also had prominent roles in various anime and video game series, including Tensai Bakabon, Mazinger Z, Dr. Slump & Arale-chan, and the Persona series. Tanonaka's natural deep voice became famous for its high-pitched character voices, showcasing his versatility as a voice actor.