Origin
Earth
A classmate of the girls and the class president. She is a quiet girl who admires Yui a lot and wants to become friends with her, but is usually intimidated by Yuzuko and Yukari's antics.
Yuyushiki
The story follows the school life of the three girls, Yuzuko, Yukari, and Yui, who join their high school's Data Processing Club. The odd friendship between the three make for wacky humor in even the most mundane of events.
