Wanneer de vrouw van de zwaardvechter Itto vermoord wordt door ninja's van de shogun, wil hij niet meer leven onder het gezag van de shogun. Hij krijgt de keuze: of het gezag van de shogun aanvaarden of harakiri plegen.
Nee, helaas is Shogun Assassin nog niet beschikbaar op Netflix in Nederland.
| Writing | Robert Houston | Screenplay |
| Directing | Robert Houston | Director |
| Writing | 小池一夫 | Screenplay |
| Sound | W. Michael Lewis | Original Music Composer |
| Sound | 村井邦彦 | Original Music Composer |
| Sound | Mark Lindsay | Original Music Composer |
| Directing | 三隅研次 | Director |
| Writing | 小池一夫 | Original Story |
| Writing | 小島剛夕 | Original Story |
| Writing | David Weisman | Writer |
| Production | Robert Houston | Producer |
| Production | Roger Corman | Producer |
| Production | Michael Maiello | Associate Producer |
| Production | 勝新太郎 | Producer |
| Production | Hisaharu Matsubara | Producer |
| Production | Peter Shanaberg | Executive Producer |
| Production | David Weisman | Producer |
| Sound | Hideaki Sakurai | Original Music Composer |
| Crew | 牧浦地志 | Cinematography |
| Editing | Lee Percy | Editor |
| Editing | 谷口登司夫 | Editor |
| Art | Akira Kaijo | Art Direction |
| Sound | Ken Dufva | Foley Artist |
| Sound | Courtney Goodin | Sound Effects |
| Sound | Tim Holland | Sound Effects Editor |
| Sound | Matthew Iadarola | Sound Re-Recording Mixer |
| Sound | Val Kuklowsky | Sound Editor |
