Class: Shiratorizawa Academy, 3rd Year, Class 3 Position: Wing Spiker (WS) Birthday: August 13th Height: 189.5 cm (as of October, 3rd year) Weight: 84.8 kg (as of October, 3rd year) Max Reach: 345 cm Favorite Food: Hayashi Rice Known as the "Absolute Champion," he is the strongest spiker in Miyagi Prefecture and one of the top three aces in the country. He is commonly nicknamed "Ushiwaka" (a name Oikawa often uses for him). Surprisingly, his teammates in the same year call him by his first name, "Wakatoshi" or "Wakatoshi-kun," and they maintain a good relationship. He possesses a transcendent and straightforward way of speaking.