Masumi Yoneda, a cleaning lady at a building, is enraged when she finds a condom discarded in the toilet wastebasket. Masumi begins to search for the female employee who is disrupting discipline, and sets her sights on Nishikawa Kira, a new employee who is popular with the male employees. Meanwhile, Kira becomes suspicious when she makes eye contact with Masumi at work...

Cast

Jun Mizukawa

Orie Nishikawa

Kanae Mizuhara

Masumi Yoneda

Yōko Satomi

Hiromi Satô

Kikujiro Honda

Michio Yoneda

Shinji Kubo

Shin'ichi Takano