Korekiyo Shinguji is a tall, slim student with pale skin and long ocean green hair that is styled in a unique archaic beauty. He has narrowed yellow eyes and wears a sage green mask that covers his mouth and neck, with a zipper where his mouth would be. Underneath his mask, it is revealed that he wears lipstick as the appearance of his tulpa based on his late sister. He wears a dark green military-style uniform with knee-high black boots, a decorative chain, revolver chamber and bullet charm’s.