A young judoka investigates the mysterious death of his best friend.
| Actor | Role |
|---|---|
| TTakashi MitaNot listed | Not listed |
 Kazuko FushimiNot listed | Not listed |
 Murasaki FujimaNot listed | Not listed |
 Ichirō IzawaNot listed | Not listed |
 Kanji KoshibaNot listed | Not listed |
 Shōsaku SugiyamaNot listed | Not listed |
| SSeishiro HaraNot listed | Not listed |
 Atsushi WatanabeNot listed | Not listed |
 Koreya SendaNot listed | Not listed |
 Kōichi KatsuragiNot listed | Not listed |
 Ryūzaburō MitsuokaNot listed | Not listed |
| FFumihiko YokoyamaNot listed | Not listed |
 Ikkei TamakiNot listed | Not listed |
 Jun FujikawaNot listed | Not listed |
| MMasayoshi KikunoNot listed | Not listed |
| TTadashi IwataNot listed | Not listed |
| TTōgo ŌnamiNot listed | Not listed |
| 美美川純二Not listed | Not listed |
| MMasako TomuraNot listed | Not listed |
 Midori KomatsuNot listed | Not listed |