The four Takezawa sisters discover that their father has an illegitimate child so they hire a private detective to investigate.
Shinobu Otake
Tsunako Mitamura - First Daughter
Hitomi Kuroki
Makiko Satomi - Second Daughter
Eri Fukatsu
Takiko Takezawa - Third Daughter
Kyoko Fukada
Sakiko Kamiuchi - Fourth Daughter
Tatsuya Nakadai
Kotaro Takezawa
Kaoru Yachigusa
Takezawa Fuji
Kaoru Kobayashi
Takao Satomi
Shido Nakamura
Shizuo Katsumata
