When a poor student can’t pay his bill at a snack bar a mysterious woman pays it for him. She ends up taking a room at the boarding house where he lives. With her lively personality she becomes erotically involved with all the residents living there and helps with their various sexual problems.
| Actor | Role |
|---|---|
| RRina NagisaAko Hayashi | Ako Hayashi |
 Aoi NakajimaYoneko Satake | Yoneko Satake |
 Yukiko TachibanaYôko Kamei | Yôko Kamei |
| KKenji ShimamuraAkio Satake | Akio Satake |
 Koshiro AsamiMasao Saitô | Masao Saitô |
 Rebun HoriTatsuya Sakaguchi | Tatsuya Sakaguchi |
| TTakashi KanematsuSanta Egawa | Santa Egawa |
 Ichiro KijimaDetective A | Detective A |
| TTadayuki KitagamiDetective C | Detective C |
| TTamaki KomiyamaPoliceman | Policeman |
 Nobutaka MasutomiTakeshi Nagao | Takeshi Nagao |
| TTessen NakahiraDetective B | Detective B |