Toshiya Fiji
Gaku Hoshikawa
Kei Shindachiya
Ken Hoshikawa
Ryohei Kobayashi
Fumiya Hoshikawa
Kazuko Miyata
Kazumi Hoshikawa
Ryo Narushima
Remi Hoshikawa
Motoko Watanabe
Zaza
Rica Matsumoto
Arthur G6 (voice)
Takeshi Ishikawa
Captain Garoa
Osamu Kato
Dongoros (voice)
Hatsue Nishi
Doldora
Chika Matsui
Medou
Shunsaku Kudo
Billion
Eiichi Onoda
Narrator
