Michikatsu is a tall man with a muscular build and his skin is not too light. He possesses long, spiky black hair with red tips that he keeps in a ponytail. He also has red markings resembling flames on the top left side of his forehead and the bottom right of his chin. Michikatsu has dim purple eyes, and wears a purple-and-black hexagonal patterned nagagi kimono and black umanori-styled hakama pants tied with a white uwa-obi. As a demon slayer, he always carries a katana beside his waist.