Appearance Gemei is a very tall and very muscular man. He has short black hair, below which there is a scar located horizontally along the entire forehead. Gemei has been blind since birth, which is why there are no irises or pupils in his eyes. He can often be seen crying. Gemei is dressed in the standard demon slayer uniform, over which he wears an olive happi. He also wears large red beads around his neck, and outside of battle he carries a red rosary in his hands. During the fight with Mudzan, Gemei loses his left leg.[2]Transparent World