A trio of high school boys get summer jobs at a seaside resort. Soon, however, they learn that the woman who runs it is in financial trouble. The three decide to help her.
| Actor | Role |
|---|---|
 Masahiko KondoNot listed | Not listed |
 Yoshio NomuraNot listed | Not listed |
 Toshihiko TaharaNot listed | Not listed |
 Joe ShishidoNot listed | Not listed |
 Susumu FujitaNot listed | Not listed |
 Osami NabeNot listed | Not listed |
 Masao KomatsuNot listed | Not listed |
 Minori TeradaNot listed | Not listed |
 Ben HiuraNot listed | Not listed |
 Masaru ShigaNot listed | Not listed |
| DDankichi KurumaNot listed | Not listed |
 Yōko TsukasaNot listed | Not listed |
 Norihei MikiNot listed | Not listed |
 Chōchō MiyakoNot listed | Not listed |