Rentarō Mikuni
— Teacher Harada
Mariko Okada
— Mayumi Nishida
Akira Kubo
江原達怡
— Haruo Nomura (as Tatsuji Ehara)
小夜福子
— Mitsue, Akira's mother
大前亘
— Kunio Mizutani
Midori Nakanishi
— Kyoko Nakazato
英百合子
— Shizuko, Kyoko's mother
Teruko Mita
— Kimi, Haruo's mother
村上冬樹
— Hikoichi, Mayumi's father
佐々木孝丸
— Yasuzo, Haruo's father
沢村貞子
— Natsu, Mayumi's mother
清水将夫
— Nobuyuki, Kyoko's father
