The romantic comedy begins when a love letter arrives out of the blue for Keiki Kiryuu, an ordinary high school student who has never had a girlfriend as long as he has been alive.

Tanukichi Okuma is roped into joining an obscene terrorist organization bent on the destruction of everything that his new school stands for, the most prestigious public morals school.

The story centers around high school student Masamune Izumi who loves writing light novels.

Seika High School, once an all-boys school notorious for its wild students and for generally being a terrifying place for girls, has recently become a co-ed school.

Japan is weird. You can rent dads, mothers, children, even a girlfriend. When Kazuya's love rejects him, he is just as desperate to try the service.

Raku Ichijou is an average high school student. He also happens to be the sole heir to the head of a Yakuza Family called the Shuei-gumi.

The Quintessential Quintuplets (Japanese: 五等分の花嫁, Hepburn: Go-Tōbun no Hanayome, lit.