Depicts various relationships between four beautiful sisters, their husbands, and their second daughter's husband's mistress.
Yoshiko Mita
Azumi
Mayumi Ozora
Yuko
Wakako Sakai
Noriko
Akiko Nishina
Yoko
Meiko Kaji
Eiko Maeda
Takahiro Tamura
Masayuki
Saburo Shinoda
Kenichi
Yusuke Okada
Taku
