Sakiko, a housewife, lives with her husband, Akihito. As she writhes in frustration, craving the intimacy of a marital encounter she hasn't experienced in a long time, an elderly man downstairs strains to listen to the sounds of her moaning.
| Actor | Role |
|---|---|
| SSatsuki MochidaSakiko Hanamura | Sakiko Hanamura |
 Lemon HanazawaRika Tamura | Rika Tamura |
 Hotaru HazukiHitomi | Hitomi |
| SSetsuhiko KobayashiYoshio Tamura | Yoshio Tamura |
 Yūken YoshidaGoro Tsuda | Goro Tsuda |
 Kikujiro HondaAkihito Hanamura | Akihito Hanamura |
 Yohta KawaseYasushi Tamura | Yasushi Tamura |