松乃 美琴

The wife of Matsuno Nariyuki. She is disgusted at their neighbor Fukuda Tomio since he always looks at her in a dirty way. However, after learning about the large debt secretly incurred by her husband from gambling, she agreed to help Fukuda recover from his erectile dysfunction as a form of debt payment.

While working with Fukuda, she realized that even though he is a pervert, he isn't as bad as she initially thought. She also wants a child, but not until her husband gets a proper job.