Nurse Akane, who has a secret etch with the patient, participates in a confidential project to solve the problem of declining birthrate due to transfer to the research and development department.
| Actor | Role |
|---|---|
 Makoto TakeuchiAkane Ninomiya | Akane Ninomiya |
| YYui MasakiReiko Aizawa | Reiko Aizawa |
 Nina NishimuraChie Kobayakawa | Chie Kobayakawa |
| HHirotaka IchikawaKeitarô Ikei | Keitarô Ikei |
| CChiezôToshie Fukuhara | Toshie Fukuhara |
 Tarō ArakiKôji Mori | Kôji Mori |
| YYoritoshi MurataNobuyuki Murata | Nobuyuki Murata |
| TToshiaki KanedaPatient A | Patient A |
| HHideki TachibanaYasuo Kusano | Yasuo Kusano |