Nemuri Kyoshiro, a youthful and cynical ronin with unparalleled skill, is approached by both sides in a game of corruption, ambition, and double crosses. The leader of the Kaga clan, who thinks he has killed his smuggling partner, fears that the shogunate will discover his illegal activities. He learns of evidence that will prove his guilt. Meanwhile, his partner is not dead, and, assisted by a master of Shorenji boxing, is looking for revenge and for his loot. The Kaga leader sends the beautiful Chisa to enlist Nemuri's aid. The unexpected happens: the hard-bitten Nemuri falls in love. Can he protect her, topple the criminals, and avoid the boxer's deadly skill?
| Actor | Role |
|---|---|
 Raizō IchikawaNemuri Kyoshiro | Nemuri Kyoshiro |
 Tamao NakamuraChisa | Chisa |
| SShinobu ArakiNot listed | Not listed |
 Saburo DateZeniya Gohei | Zeniya Gohei |
 Jun FujikawaNot listed | Not listed |
 Gen KimuraNot listed | Not listed |
 Katsuhiko KobayashiNot listed | Not listed |
| HHideo KurokiNot listed | Not listed |
| KKaoru MiyoshiNot listed | Not listed |
 Chitose MakiNot listed | Not listed |
 Tomisaburō WakayamaChen Sun | Chen Sun |
 Shōzō NanbuNot listed | Not listed |
| HHiroyoshi NishiokaNot listed | Not listed |
| SShinji NunomeNot listed | Not listed |
 Nobu KawaguchiNot listed | Not listed |
 Sonosuke SawamuraNot listed | Not listed |
| AAkira ShigaNot listed | Not listed |
 Kimiko TachibanaNot listed | Not listed |
 Kuniichi TakamiNot listed | Not listed |
| KKiyoshi TakikawaNot listed | Not listed |
| JJun ŌsugiNot listed | Not listed |