MURATA KOUJI

Japan in the Reiwa XX era, where sexual activity is illegal. Hikaru Inuta, an honor student whose father is the director of the Ministry of Health, Labor and Welfare's Sexual Enforcement Division, witnesses something shocking at a club he visits for

Katsutoshi Umiyama is a young teacher of 25 years who is designated as responsible for the men's club volleyball school. The women's club, however, is in the hands of the beautiful Maho Kawashima. When Umiyama accidentally gets too close to a club gi

Having forgotten his keys, Tamao Hiroi a high-school student, returns home using the back entrance and is surprised to find a stranger in his bed Soon he realizes this is no stranger but Ran Homura, one year younger, softball ace and one of the most