First-year high schooler Hina falls head over heels in love at her first glimpse of Shiki, a gorgeous, cool older girl with mad basketball skills. But when she tries to confess her feelings, she ends up as the basketball team's manager instead. It seems like a huge blunder until she realizes it's the perfect chance to get to know Shiki better. Will Hina and Shiki overcome their comical misunderstandings and realize they're the perfect couple?