Atsumu Miya is a loud, instinct-driven prodigy who lives in the moment, thinking faster than he speaks and chasing potential with reckless confidence both on and off the court. His arrogance and sharp tongue mask a deeply sensitive core—he craves recognition, spirals hard when he fails, and hates mediocrity because he’s terrified of becoming it himself. In relationships, he loves loudly and messily, drawn to people who challenge him, though he tends to sabotage himself due to his pride.