Ako Doumoto is an ordinary girl who enjoys shopping and lacks major ambitions, as her exams are still some time off. Her life shifts when she encounters Katayose-sensei, a teacher and coach of the boys' basketball team at her school. Completely smitten, she cuts her hair short and resolves to become the basketball club's manager to capture his heart. Will he yield to her advances, or is her close friend Taiji a better match for her?