Nurse Rinko works at a hospital where intern Yoshioka joins the staff. Rinko falls in love with Yoshioka at first sight. Yoshioka becomes captivated by Ayakoji Mika, a dominatrix among the hospitalized patients. Rinko witnesses Mika engaging in sexual activity in the examination room late at night. Who is Mika's partner?
| Actor | Role |
|---|---|
 Mayumi SawakiNot listed | Not listed |
| NNaoko KamishiratoNot listed | Not listed |
| RRen SuzukiNot listed | Not listed |
 Reira MisakiNot listed | Not listed |
| KKoho HirataNot listed | Not listed |
 Manzo ShinraNot listed | Not listed |
 Shirō ShimomotoNot listed | Not listed |