Katsuhiko Sasaki

Professor Mazaki

Inventor Goro Ibuki

Soldier with Glasses

Biologist Akira Ichinose

Chuang Hang (voice)

Masayuki Takebayashi

Professor Yoshi

Matsuda Shigeru

Communications Officer Miyake

Michio Yoshikawa

Yoshinaga

Tsurugi (voice)

Yoshihama, Nishiyama's Assistant