Kuniko Ishii

Nanami

Kōji Mitsui

Mr. Otagaki

Misako Miyato

Mother

Kazuko Fukuda

Mrs. Otagaki, Shun's stepmother

Ichirô Kimura

Psychiatrist

Haruo Asanu

Algebra

Minoru Yuasa

Ankokuji

Akio Takahashi

Shun

Kazuo Kimura

Doctor

Kimiko Nakamura

Ankokuji's wife