Isamu Tanonaka
Acting
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).
Persona 3 the Movie: #4 Winter of Rebirth
Igor (voice)
Persona 3 the Movie: #3 Falling Down
Igor (voice)
Persona 3 the Movie: #2 Midsummer Knight's Dream
Igor (voice)
Persona 3 the Movie: #1 Spring of Birth
Igor (voice)
Spooky Kitaro: Japan Explodes!!
Medama Oyaji (voice)
Kirato Saw Honorable Death With No Surrender ~ Mizuki Shigeru's War
Medama Oyaji (voice)
Spooky Kitaro: Youkai Japan Rally 3D
Slayers Premium
Master (voice)
One Piece: Clockwork Island Adventure
Boo Jack (voice)
Kindaichi Case Files Movie 2: Deep Blue Massacre
Kisuke Akamori (voice)
Spooky Kitaro: Kitaro's Ghost Train
Medama-oyaji
Spooky Kitaro: Yokai Express! The Phantom Train
Medama Oyaji (voice)
Spooky Kitaro: Ghost Nighter
Medama-oyaji (voice)
Spooky Kitaro: The Great Sea Beast
Kitarou's Father (voice)
Osawaga! Super Baby
Ursa Minor Blue
Tongari
Devil Boy: Welcome to Devil Land!!
Devil Boy
Tatakae!! Ramenman
キョンピー
Spooky Kitaro: Crash!! The Great Rising of Demons from Another Dimension
Spooky Kitaro: The Strongest Ghost Army! Landing in Japan!!
Spooky Kitaro: The Great Yokai War
Medama Oyaji (voice)
Spooky Kitaro
Medama Oyaji (voice)
Dr. Slump and Arale-chan: Hoyoyo! The Treasure of Nanaba Castle
Gala (voice)
Dr. Slump and Arale-chan: Hoyoyo! The Great Race Around The World
Gara / Toriyama
I Am A Dog: Don Matsugorou's Life
Dr. Slump: Hoyoyo! Space Adventure
Gala (voice)
Dr. Slump and Arale-chan: Hello! Wonder Island
Gala (voice)
The Fantastic Adventures of Unico
God 3 (voice)
Spooky Kitaro: The All Seeing Eye
Botchan
Nodaiko (voice)
Puss 'n Boots Travels Around the World
Cat Assassin B (voice)
Mazinger Z vs The Great Dark General
Dr. Nossori/Mucha
Mazinger Z vs. Devilman
Mucha
The Three Musketeers in Boots
Killer Cat B (voice)
Ali Baba and the Forty Thieves
Police Chief (voice)
Animal Treasure Island
Cat Sailor C (voice)
Flying Phantom Ship
The Wonderful World of Puss 'n Boots
Killer Cat B (voice)
Spooky Kitaro
Le père de Kitarou (Voix)