Seiten Taisei

Ako Doumoto's never been serious about anything. She likes shopping and has no big aspirations since her college exams are a ways away. That all changes when she meets Katayose-sensei, a teacher and advisor for the boys basketball team at Ako's school. Head over heels, she chops off her hair and decides to become the manager of the basketball club in order to win his heart.
Will he open up to her or will her brother's friend, Taiji, stand in the way?