Amakunai Karera no Nichijou wa.

On her first day of high school, Midori loses her wallet, which is retrieved by her classmate Ichijo. He belongs to a close group of students who rarely attend classes and were allegedly expelled for misbehavior. Midori, who is working a part-time job to support her family, risks expulsion for violating school rules. The school board chairman offers to overlook her infraction if she can convince the three boys to return to school. Optimistic, she agrees, believing it will be an easy task.