A steel samurai blade that was to be given to the American ambassador by the Emperor of Japan is stolen. American sailors and Japanese samurai are sent to find it.
| Directing | Tsugunobu Kotani | Director |
| Writing | William Overgard | Writer |
| Production | Jules Bass | Executive Producer |
| Production | Arthur Rankin, Jr. | Producer |
| Production | Benni Korzen | Associate Producer |
| Production | Masaki Îzuka | Associate Producer |
| Sound | Maury Laws | Music |
| Crew | Shôji Ueda | Cinematography |
| Editing | Yoshitami Kuroiwa | Editor |
| Production | Kinshiro Ohkubo | Production Manager |
| Sound | Paul Carr | Sound Re-Recording Mixer |
| Sound | Ian Crafford | Sound Editor |
| Sound | Yuji Hiyoshi | Sound |
| Sound | Kenjiro Hirose | Music Arranger |
