Kenji Sahara

Jintaro, sailor

Haruko Tōgō

Nobuko, Shinichi's Mother

Yutaka Sada

Osaki, policeman (uncredited)

Noriko Honma

Natsu, Chiya's Mother (uncredited)

Kichijirō Ueda

Gensuke, Chiyo's father (uncredited)

Akio Kusama

Fisherman (uncredited)