Monoma is a 15 year old of average height with slick blond hair, styled so that it’s parted to the right, his bangs left hanging over his right eye. His irises are a periwinkle blue, his pupils white and his eyes are usually left half-closed in a rather contemptuous look. Shinsou is a relatively tall 15 year old with messy, indigo-colored hair that flares out in large tufts around his head, notably straight teeth. His eyes are purple with white pupils and are thin with dark bags under them.