Directorial debut by Umetsugu Inoue, the famous director of Musicals
| Actor | Role |
|---|---|
 Keiju KobayashiMr. Gan | Mr. Gan |
 Hiroshi OgasawaraYuji Yoshi | Yuji Yoshi |
 Setsuko WakayamaKazuko Yamamoto | Kazuko Yamamoto |
 Chieko SekiKeiko Tanikawa | Keiko Tanikawa |
 Yumiko HasegawaNot listed | Not listed |
 Reikichi KawamuraMantaro | Mantaro |
 Tamae KiyokawaTamae | Tamae |
| HHiroshi ShiomiProfessor Tanikawa | Professor Tanikawa |
 Kyoko ShinobazuTomoko | Tomoko |
 Akihiko KatayamaNot listed | Not listed |
 Chōko IidaKiyo Yamamoto | Kiyo Yamamoto |
 Yatsuko Tan'amiSanae | Sanae |
 Tadao TakashimaKenichi Takeda | Kenichi Takeda |
 Yūnosuke ItōPhilosophy Student | Philosophy Student |
 Hajime IzuGon | Gon |