山田五十鈴
Natsu, the Foster Mother
木暮実千代
Keiko, The Mother-in-Law
新珠三千代
The Real Mother
フランキー堺
Seiji, the Farher
Tatsuya Nakadai
The Engineer
Makoto Niki
The Boy
坂本武
Seitaro Nakahara, Seiji's father
Eiko Miyoshi
Kayo Nakahara, Seiji's mother
中山豊
Katayama
加藤春哉
Sakata
Haruo Tanaka
