Although their married life is going well, Noriko and Daisaku are starting to have differences when it comes to their sexual activities. One day, Daisaku's father, Yusaku, shows up. Noriko doesn't like Yusaku, who is known for sexual harassment. Daisaku is infatuated with Mizuho, a door-to-door saleswoman, and when Noriko returns to her parents' house...
| Actor | Role |
|---|---|
| YYuri ShirabanaNoriko Amachi | Noriko Amachi |
| MMaki MizusawaMizuho Yokoyama | Mizuho Yokoyama |
 Yuna KataseAyano Shida | Ayano Shida |
| TTaro KaiYûsaku Amachi | Yûsaku Amachi |
 Seiji NakamitsuDaisaku Amachi | Daisaku Amachi |
 Shôtarô IzumiKensaku Amachi | Kensaku Amachi |