Set in Tokyo, Ice brings her amnesiac older brother Haruo home from the hospital to care for him. He is reluctant to go, until Ice tells him that she is his lover. Since he has no memory of his sister Ice, he obliges her. How long until his memory returns?
| Actor | Role |
|---|---|
 Bang-ho ChoHaruo | Haruo |
 Yoshiko YuraIce / Natsuko | Ice / Natsuko |
 Kiyomi ItōYoung Woman Next-Door | Young Woman Next-Door |
 Kōen OkumuraOld Man | Old Man |
 Takashi NaitoMan with a Hat | Man with a Hat |
| SSho SaitoOld Woman | Old Woman |
 Gakuryu IshiiRamen Deliveryman | Ramen Deliveryman |
 Shunichi NagasakiMan Looking at the Bunny Picture | Man Looking at the Bunny Picture |
| MMakoto KakedaYamamoto | Yamamoto |
 Masashi YamamotoRamen Man | Ramen Man |
| SSumiko NomotoMidwife | Midwife |
| MMeiko SeriHousewife of the Old Apartment | Housewife of the Old Apartment |