All Cast
Noboru Kaneko
Kakero Shishi / Gao Red
Kei Horie
Gaku Washio / Gao Yellow
Takeru Shibaki
Kai Samezu / Gao Blue
Kazuyoshi Sakai
Soutarou Ushigome / Gao Black
Miu Takeuchi
Sae Taiga / Gao White
Tetsuji Tamayama
Tsukumaro Oogami / Gao Silver
Takemi
Tetomu
Mikio Osawa
Kaito
Rei Saito
Tsuetsue
Kouichi Sakaguchi
Yabaiba (voice)
Ichiro Mizuki
Poseidon Org (voice)
Kenta Miyake
Zeus Org (voice)
Yukio Yamagata
Hades Org (voice)