A girl named Haru Okano moved to Mitakihara City about 2 months ago, she recently started as a First Year Student at Mitakihara Middle School. Haru has bad luck, and she distances herself from just about everyone in school. One day after school she meets a girl named Mami Tomoe, that's when she starts to know the existence of Magical Girls. Her whole life changes, and lots of pressure is put on the line for Maru.