Shunsuke Washimi, a member of the karate club, misunderstands the affections of Chiyo, a lodging house girl who is in love with him and in the midst of a confusion challenges Yamauchi Tatsuhiko to a fight, forgetting the true core of martial arts, that should only be used as a selfdefense.
| Actor | Role |
|---|---|
 Eiji OkadaNot listed | Not listed |
 Kyōko KagawaNot listed | Not listed |
| YYuji KawakitaNot listed | Not listed |
 Yuriko HamadaNot listed | Not listed |
 Yoshiko TsubouchiNot listed | Not listed |
 Susumu FujitaNot listed | Not listed |
 Ryūnosuke TsukigataNot listed | Not listed |
 Masao ShimizuNot listed | Not listed |
| TToka OnoeNot listed | Not listed |