A rural widow sends her only son to Tokyo to receive a better education. Years later, she visits him and finds he has become a night school teacher struggling to support his wife and son.

Chōko Iida
as Tsune Nonomiya

Shinichi Himori
as Ryosuke Nonomiya

Masao Hayama
as Young Ryosuke

Yoshiko Tsubouchi
as Sugiko

Mitsuko Yoshikawa
as Otaka, Ryosuke's neighbour

Tomio Aoki
as Tomibo, Otaka's son

Chishū Ryū
as Okubo, Ryosuke's teacher

Tomoko Naniwa
as Okubo's Wife

Bakudan Kozo
as Okubo's Son

Eiko Takamatsu
as Oshige