The four Takezawa sisters discover that their father has an illegitimate child so they hire a private detective to investigate.

• Mainichi Shimbun
• Shinobu Ôtake
• Hitomi Kuroki
• Eri Fukatsu
• Kyoko Fukada
• Tatsuya Nakadai
• Kaoru Yachigusa
• Kaoru Kobayashi
• Shido Nakamura