吉田友紀
— Shinya Takeda/Júpiter
Mika Chiba
— Tomoko Uesugi
塩谷庄吾
— Akira Hōjō/Marte
Ryuji Mizumoto
— Ryōichi Mōri/Saturno
Ryoma Sasaki
— Osamu Saionji/Mercúrio
Masaki Daimon
— Cap. Hisagi Oda
Shigeko Mita
— Shimazu Mizue
Hiromi Oonishi
— Miho Asakuza
Shuhei Suzuki
— Daisuke Yazawa
佐藤仁哉
— Barão Kageyama
岡部健
— Dr. Ploid
睦五朗
— Führer/Narrator
石村知子
— Mme. Durwin
Tembaro Baba
— ZAC's Syntheised Speech