| Director | Gordon Hessler |
|---|---|
| Genre | martial arts film, ninja film |
| Country | United States |
| Budget | $6.8 million |
At the insistence of his American-born wife, Aiko, Yokohama salaryman Akira Saito decides to immigrate from Japan to the United States to raise their two sons Takeshi and Tomoya. Unbeknownst to his family, Akira is in fact a highly skilled ninja, who had faithfully protected the secrets of his temple minded by his adoptive father and sensei, Koga.