Actors

Actor

Professor Sakai / Mr. Sakai

Actor

Morita Tokunosuke

Actor

Banno Magosaku

Actor

Mitsui Sanpei

Actor

Banno Keiko

Actor

Mitsui Fujiko

Actor

Horiuchi Senko

Actor

Yamamura Yumi (Senko's little sister)

Actor

Mr. Yamamura (Yumi's father/Keiko's uncle)

Actor

Mitsui Ichiro (Sanpei's nephew)

Actor

Miyamoto Mary (Doctor)

Actor

Banno Midori

Actor

Student A

Actor

Female Student A

Actor

Narrator

Actor

Cameo