Isamu Tanonaka
Isamu Tanonaka is credited on 15 movies and 11 TV shows, best known by TMDB votes for Monster, Mazinger Z and One Piece: Clockwork Island Adventure.
Born July 19, 1932 in Setagaya, Tokyo, Japan; died January 13, 2010.
Filmography · 26 titles
US streaming apps shown for the 12 best-known titles, checked October 6, 2026. Tap any title for where it streams and what it costs.
Monster
2004 · TV show
On Netflix
Mazinger Z
1972 · TV show
Not on a US subscription app
One Piece: Clockwork Island Adventure
2001 · Movie
Not on a US subscription app
Dragon Quest: The Adventure of Dai
1991 · TV show
Not on a US subscription app
Dr. Slump
1981 · TV show
Not on a US subscription app
Steel Jeeg
1975 · TV show
Not on a US subscription app
UFO Robot Grendizer
1975 · TV show
Not on a US subscription app
Ninja Scroll: The Series
2003 · TV show
On Prime Video and Crunchyroll
Persona3 THE MOVIE #1 Spring of Birth
2013 · Movie
Not on a US subscription app
Tomorrow's Joe
1970 · TV show
On Prime Video and Crunchyroll
PERSONA 4 the Animation
2011 · TV show
Not on a US subscription app
Persona3 THE MOVIE #2 Midsummer Knight's Dream
2014 · Movie
Not on a US subscription app
Mazinger Z vs The Great Dark General
1974 · Movie
Persona3 THE MOVIE #3 Falling Down
2015 · Movie
Persona3 the Movie #4 Winter of Rebirth
2016 · Movie
The Wonderful World of Puss 'n Boots
1969 · Movie
Flying Phantom Ship
1969 · Movie
The Fantastic Adventures of Unico
1981 · Movie
Animal Treasure Island
1971 · Movie
Mazinger Z vs. Devilman
1973 · Movie
Persona 4 The Golden Animation
2014 · TV show
Slayers Premium
2001 · Movie
Chouriki Sentai Ohranger
1995 · TV show
Puss 'n Boots Travels Around the World
1976 · Movie
Ali Baba and the Forty Thieves
1971 · Movie
Ursa Minor Blue
1993 · Movie
About Isamu Tanonaka
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.
Biography from TMDB, written by its community.