Kyoko, an office worker approaching the age of thirty, joins the matchmaking agency "Happiness." She is quickly introduced to a lawyer named Aoba but gets dumped by him for being terrible at sex; subsequently, she receives instruction on sexual techniques from a counselor named Riko...
| Actor | Role |
|---|---|
| MMina KinoshitaKyoko Sugawara | Kyoko Sugawara |
| MMariko NakaMika Sugawara | Mika Sugawara |
| TTakashi KuboKenji Hagiwara | Kenji Hagiwara |
| TTôshi YanagiHaruhiko Kusano | Haruhiko Kusano |
 Gaichi KōnoKunio Aoba | Kunio Aoba |
 Taishi TakemotoShige Okada | Shige Okada |
| SShôichi YokosukaMakoto Kataoka | Makoto Kataoka |