Haikyuu's Oikawa has chocolate brown hair and eyes, and fairly wheatish skin. He is third year of high school and has 18-years-old His MBTI type is ENFJ. He sometimes makes fun of others and is a bit narcissistic. He has a lively personality but can be quiet at times. He likes milk bread. He is a strong player in volleyball and plays as a passer and captain of the volleyball team at Auba Josai School. Oikawa has many fangirls because of volleyball.