An executive is having an affair with one of his office ladies. But mysterious phone calls threaten to upend his blissful life of adultery.

• Nikkatsu Corporation
• Reiko Kayama
• Yuki Nohira
• Yōko Azusa
• Hiroshi Gojo
• Beniko Iida
• Hidetoshi Kageyama
• Kissei Kumamoto
• Rei Okamoto