Tsukishima is very tall and has an incredibly slim build for a volleyball player. Despite being a first-year, she is the tallest player on the volleyball team; standing at 190.1 cm. She has long blond hair, pale skin, thin eyebrows, and golden-brown eyes. She is often seen with a frown or a condescending smirk on her face.Tsukishima began wearing prescription sports glasses that were given to her by her brother.