Kei Tsukishima is a first-year at Karasuno High. He plays as one of the starting middle blockers on the boys' volleyball team. He is very tall and has an incredibly slim build for a volleyball player. Despite being a first-year, He is the tallest player on the volleyball team standing at 190.1 cm. He has short blond hair, pale skin, thin eyebrows, golden-brown eyes and wears glasses. He is often seen with a frown or a condescending smirk on his face.