Saeko, an office worker, is informed by her homeroom teacher Kanako that her younger sister Rumi, a high school student, is on the...
| Actor | Role |
|---|---|
| YYukie OkuraKanako Sakamoto | Kanako Sakamoto |
 Shinobu HosokawaSaeko | Saeko |
| KKyôko KazamaRumi | Rumi |
| KKinichi KusumiMitch | Mitch |
| SShouzou SakairiNot listed | Not listed |
| JJun KawaiKanai | Kanai |
 Kazu ItsukiPickup artist | Pickup artist |
 Yūichi MinatoNot listed | Not listed |