Natsu, the Foster Mother

Isuzu Yamada

Keiko, The Mother-in-Law

Michiyo Kogure

Haruo Tanaka

The Real Mother

Michiyo Aratama

Seiji, the Farher

Frankie Sakai

The Engineer

Tatsuya Nakadai

The Boy

Makoto Niki

Seitaro Nakahara, Seiji's father

Takeshi Sakamoto

Kayo Nakahara, Seiji's mother

Eiko Miyoshi

Katayama

Yutaka Nakayama

Sakata

Haruya Katō

Writer

Toshirō Ide

Director

Seiji Hisamatsu

Producer

Kazuo Takimura

Music

Ichirō Saitō

Cinematography

Shinsaku Himeda

Production Design

Takeo Kita

Sound Recordist

Noboru Nishio