Sugawara lives alone in his house. His parents died when he was 14 years old. He had a gray hair and a beautiful golden yellow eyes. is a former volleyball player from the school he teaches now. His position is setter and he is vice-captain of his team. Team captain, Sawamura Daichi. The main setter, Kageyama Tobio. Middle blocker, Hinata Shoyo, Tsukishima Kei. Libero, Nishinoya Yuu. Wing spiker/Ace, Azumane Asahi, Tanak Ryunosuke.