Blue Box

Every morning, incoming first-year Taiki Inomata hurries to his high school gym in order to further refine his badminton skills and share the gym with second-year Chinatsu Kano, Taiki's crush and the star player of the girls' basketball team. Although Chinatsu seems unapproachable, Taiki gradually finds opportunities to get to know her little by little. When Chinatsu's family moves away, she is taken in by Taiki's mother, who is longtime friends with Chinatsu's mom. (myanimelist.com)