Dr. Kawamoto
Ambassador Sakaguchi
Chieftain Ombo
Dr. Okada
Mr. Hiruta (as Satoshi Nakamura)
Head of ZZZ Hong Kong Branch Office
Grand Exalted High Macha of Rashpur
Warship Captain
Chief Archer
Nelson's Henchman
Toru's Father
Journalist (uncredited)
Dr. Robert Suzuki
Mr. Chin
Dr. Koda
Yamadori
Noritomu Moriaji
Tetsu Nakano
Mr. Oyama
