Megumi is a relatively tall, slim young man with fair skin and green eyes (dark blue in the anime adaptation). He has uniquely styled black hair with long spikes that jut out in every direction around his head, resembling a sea-urchin (according to Hakari). Megumi typically wears a standard Jujutsu High uniform with a dark blue jacket over a long-sleeved white dress shirt. His uniform pants match his jacket and only reach to just above his shins. He wears long black socks up to his ankles.