木藤茂

Naotaro Takeda

Masujirô Takagi

Naotaro's father

Sueko Ito

Naotaro's mother

Mineko Tsuji

Okinu

Kentaro Kawamata

Junichi Okamoto

Shirô Kato

Junichi's father

Shizue Matsumoto

Junichi's mother

Michiko Tachibana

Taro Maesaka

Hiromichi Kawata

Elementary school principal

Ichirō Shibayama

School inspector

三桝豊

American scholar

Fusako Hoshi

溝口健二