A tough, desperate kid becomes a sumo wrestler, captivating fans with his cocky attitude — and upsetting an industry steeped in tradition.

Koji runs a second-hand bookstore. He likes female drummer Ichihana, but, suddenly, female high school student Misaki appears in front of him and keeps confesses her feelings for him.

In order to support her son, single-mother works at a bar that operates an undisclosed adult entertainment business. One day, Ishioka Kazuya comes into the store as a customer, but…

There is a man who has many sex slaves. Another man offers his wife as a sex slave to him and the slave owner agrees. He adds the man’s wife…