Keiko is pretty and intelligent but her home life is not a happy one. Never having known a father's love, she develops a possessive attachment to Mr. Mazaki, the new mathematics teacher.
| Actor | Role |
|---|---|
 Sayuri YoshinagaKeiko Enami | Keiko Enami |
 Yūjirō IshiharaShintaro Masaki | Shintaro Masaki |
 Ruriko AsaokaSumiko Hashimoto | Sumiko Hashimoto |
 Shirō ŌsakaDr. Yamaka | Dr. Yamaka |
 Mitsuko MiuraHatsu Enami | Hatsu Enami |
 Sachiko MuraseAtsuko Yamagata | Atsuko Yamagata |
 Taiji TonoyamaZenkichi Segawa | Zenkichi Segawa |
 Kazuo KitamuraNot listed | Not listed |
 Shoichi OzawaNot listed | Not listed |
 Shōbun InoueNot listed | Not listed |
 Kyoko HoriNot listed | Not listed |
| SSeijiro TakanoNot listed | Not listed |
| YYoshihiro YamaguchiNot listed | Not listed |
| EEiko TakadaNot listed | Not listed |
| TToyoko TakechiNot listed | Not listed |
 Chieko MisakiNot listed | Not listed |
 Makiko AoiNot listed | Not listed |
| TTerue ShigemoriNot listed | Not listed |
| TTsuchiyasu KinoharaNot listed | Not listed |
 Yuko ChishiroNot listed | Not listed |
| JJunichi YamanobeNot listed | Not listed |
| GGō KurodaNot listed | Not listed |