Full cast of The New Adventures of Gigantor

Eiko Yamada

Shotaro Kaneda (voice)

51 episodes

Ikuko Tani

Utako Shikishima (voice)

51 episodes

Kosei Tomita

Inspector Ohtsuka (voice)

51 episodes

Kumiko Takizawa

Makiko Shikishima (voice)

51 episodes

Yoshio Kaneuchi

Dr. Shikishima (voice)

51 episodes

Aiko Konoshima

Gina Hayakawa (voice)

51 episodes

Ikuo Nishikawa

Robi (voice)

51 episodes

Keiko Toda

Gura King Jr. (voice)

51 episodes

Kenji Utsumi

Space Demon King (voice)

51 episodes

Osamu Kobayashi

Branch (voice)

51 episodes

Tamio Ohki

Dr. Franken (voice)

51 episodes