A brother who suffers from incest tries to commit suicide with his sister, but the sister dies and only he survives. A man lives with that feeling of guilt... One day, when I helped a girl who was attacked by her thugs, she looked like her dead sister. Moreover, she lost her memory from the shock of being raped. And the strange cohabitation life of a man and a woman begins...
| Actor | Role |
|---|---|
 Mio SugimotoYumie / Yumiko | Yumie / Yumiko |
| AAtsushi ImaizumiToru Yazaki | Toru Yazaki |
| AAoi NanjôYoko, a clerk | Yoko, a clerk |
| RRyusui TakanakaTerumi | Terumi |
 Bunmei TobayamaTakagi | Takagi |
| HHiroshi TamuraYoshida | Yoshida |
| HHaruji SugiuraMiddle-aged man | Middle-aged man |
| KKenichiro SugiyamaMaster | Master |