Izumi is of average height and has a slim figure with pale skin. He is noted to be relatively handsome and attractive with long lashes and a slightly feminine-looking face, a feature that others often point out. He also has deep blue eyes, messy black hair that goes down to his nape with parted bangs, and thin eyebrows. Izumi has a total of nine piercings: four down each ear and one on his lip, all of which were done by himself. He also has a few dark-colored tattoos on his left shoulder, upper left arm, and side.