Given a year to live, frugal 40-year-old Yui finally lets herself spend: "buying" nightclub host Sena. What begins as a contract takes an unexpected turn.
| Actor | Role |
|---|---|
 Ko ShibasakiYui Katakura | Yui Katakura |
 Eiji AkasoSena | Sena |
 Michitaka TsutsuiMasami Ikuyama | Masami Ikuyama |
 Naomi NishidaMizuho Maruyama | Mizuho Maruyama |
 Yui NarumiNachi | Nachi |
 Ryubi MiyaseKiriya | Kiriya |
 Koen KondoDoctor | Doctor |
 Mari HamadaSena's Mother | Sena's Mother |
 Yōko MoriguchiYui's Mother | Yui's Mother |
 Ichika OsakiNot listed | Not listed |