Birthdate: March 14
Blood type: AB
Height: 149.22cm (at the beginning)
Weight: 41kg
Position: Point Guard

Kurumatani Sora made a promise to his mother: "I will dominate my first high school tournament." But as when joins the basketball club after entering Kuzuryuu High School, he finds out that it's become a stomping ground for delinquents—a place where everything but basketball is done; however, with Sora's genuine zeal for basketball, things begin to stir.