Sakusa has black, wavy hair and two moles on the right side of his forehead. He is taller than average with a lean build. When not in-game, he wears a white mask over his mouth because of his fastidious tendencies, and he is rarely seen without the mask outside of matches. During his earlier childhood, he did not wear masks and seemed to begin wearing them around middle school-high school. Sakusa appears to be calm and collected, but very competitive and proud at the same time.