Kinu is a serious girl who studies hard. If she has a boyfriend, she will go on dates in the library. "All you have to do is study, I thought that kissing was only good after we were married." One day, howev...

Himari and Issa have been friends since childhood and made a promise together. After so many years does Issa still remember?

Fresh out of college, Kumiko "Yankumi" Yamaguchi becomes a math teacher at an all-boys high school. Unfortunately for her, she's assigned by the school board as the homeroom teacher for class 2-D, which happ...

Nishimi Kaoru has moved from city to city and school to school because of his father’s job, so having his first day at a new school was just routine for him. Being intellectual in addition to being a trans...