Distribution des rôles 12

1. Shigeru Kido

   Naotaro Takeda

2. Masujirô Takagi

   Naotaro's father

3. Sueko Ito

   Naotaro's mother

4. Mineko Tsuji

   Okinu

5. Kentaro Kawamata

   Junichi Okamoto

6. Shirô Kato

   Junichi's father

7. Shizue Matsumoto

   Junichi's mother

8. Michiko Tachibana

   Taro Maesaka

9. Hiromichi Kawata

   Elementary school principal

10. Ichirō Shibayama

    School inspector

11. 

    Yutaka Mimasu

    American scholar

12. Fusako Hoshi

Équipe technique 3