Due to her goofy personality, Nozomu "Baka" Tanaka, a student in middle school, had an absurd dream of becoming immensely popular with high school boys. However, she finds herself enrolled in an all-girls institution with her two closest friends, Akane Kikuchi, known as "Wota" for her passion for boys love as an aspiring manga artist, and Shiori Saginomiya, labeled as "Robo" due to her icy demeanor.
In their new classroom, each girl is given a nickname that suits their unique and quirky personalities. With their equally odd teachers, the girls rely solely on each other to solve their everyday, often bizarre girl problems. While they waste away their high school days, Tanaka and her classmates navigate through a multitude of ridiculous situations, far from the distracting presence of boys.