
Isamu Tanonaka
Biography
was a Japanese voice actor from Taitō, Tokyo. He was best known for voicing Medama Oyaji in nearly every adaptation of Shigeru Mizuki's GeGeGe no Kitarō made during his lifetime. During his life he had been attached to Gekidan Tōgei and then Theatre Echo; he was attached to Aoni Production at the time of his death. He had a naturally deep voice but became famous for voicing characters with a high pitched voice. In addition to GeGeGe no Kitarō, he also had prominent roles in Tensai Bakabon (as the first voice of Honkan-san), Mazinger Z (as Mucha), Paul's Miraculous Adventure (as Doppe), Magical Princess Minky Momo (as Sindbook), Akuma-kun (as Youaltepuztli), Dr. Slump & Arale-chan (as Gara and Akira Toriyama), Dragon Quest: Dai no Daibōken (as Brass), and the Shin Megami Tensei: Persona series (as Igor).
Top Filmography

Monster
2004 // TV

Mazinger Z
1972 // TV

One Piece: Clockwork Island Adventure
2001 // MOVIE

Dragon Quest: The Adventure of Dai
1991 // TV

Dr. Slump
1981 // TV

UFO Robot Grendizer
1975 // TV

Steel Jeeg
1975 // TV

Persona 3 the Movie: #1 Spring of Birth
2013 // MOVIE

Ninja Scroll: The Series
2003 // TV

PERSONA 4 the Animation
2011 // TV

Persona 3 the Movie: #2 Midsummer Knight's Dream
2014 // MOVIE

Persona 3 the Movie: #3 Falling Down
2015 // MOVIE

The Wonderful World of Puss 'n Boots
1969 // MOVIE

Tomorrow's Joe
1970 // TV

Persona 3 the Movie: #4 Winter of Rebirth
2016 // MOVIE