Daichi (Mahiro Takasugi) is a young dental technician. He is called a prince due to his excellent skills at work and his handsome appearance. One day, he meets again his childhood friend Manatsu (Seia Yasuda). Manatsu has just began work as a dental hygienist at a clinic in th suburb. Meanwhile, Daichi receives recognition for his work by dental clinic director (Yuichi Kimura) and dentist (Yuuki Tsujimoto), but his father (Tetsuhiro Ikeda), who runs a dental technician's office, thinks Daichi’s skills are not good enough. Daichi then receives a complaint from a patient. Manatsu tries to comfort him, but they end up having an argument.
| Actor | Role |
|---|---|
 Kumiko AkiyoshiNot listed | Not listed |
| TTomoko FujitaNot listed | Not listed |
 Asami KumakiriNot listed | Not listed |
| EEri HamaNot listed | Not listed |
 Tetsuhiro IkedaNot listed | Not listed |
 Yuichi KimuraNot listed | Not listed |
 Chieko MatsubaraNot listed | Not listed |
| MMasaya NakamuraNot listed | Not listed |
| RRyo NishikataNot listed | Not listed |
 Mahiro TakasugiNot listed | Not listed |
 Seia YasudaNot listed | Not listed |
 Kibaji TankoboNot listed | Not listed |
 Yuuki TsujimotoNot listed | Not listed |