Seiichi is a dentist in an office district. He has two assistants, Yuko and Tomo. Seiichi is unfriendly with male patients, but when a female patient comes, his eyes take on an unusual light, and he collects the teeth of patients he has extracted at home. Seiichi believes that each tooth has its own personality, and he has even won teeth at auctions.
| Actor | Role |
|---|---|
| YYuria TachikiHiroko Yazaki | Hiroko Yazaki |
| HHotaruYuko Kado | Yuko Kado |
| MMinami AiyamaTomo Murase | Tomo Murase |
| AAtsushi TsudaTakeo | Takeo |
 Moe SakuraWoman A | Woman A |
| HHako TsubakiWoman B | Woman B |
 Daisuke IijimaMan A | Man A |
 Kiichi SonobeSeiichi Hashimoto | Seiichi Hashimoto |