Musei Tokugawa
Ishimura
Noriko Honma
Ishimura's wife
Akira Ubukata
Kiichi, first son
Kaoru Itō
Genji, second son
Seikichi Minami
Noboru, third son
Takeshi Hirata
Eisaku, fourth son
Seiichiro Bando
Kokichi, fifth son
Kiyoko Wakaba
Hide, first daughter
Den Obinata
Ogawa - the teacher
Sumie Tsubaki
Mitsuko
Jun Maki
Kiichi's goroup leader
Kinji Fujiwa
Ishimura's fellow worker
Susumu Fujita
Genji's fellow worker