 | Dr. James Bowen (as Nikku Adamusu) |
 | Mr. Kawai |
Military Advisor | |
 | Osaka Police Chief |
 | Axis Scientist |
Skeptical Museum Chief | |
 | Soldier |
 | Submarine Commander |
Mountain Soldier | |
Dr. Liesendorf | |
 | Bystander |
 | Hospital Administrator |
 | Police Sergeant |
Sarcastic Reporter | |
Reporter | |
 | Baragon/Self-Defense Force Personnel |