Rollo is a 188cm, 18 years old man with a pale skin. His hair is grey with streaks of white, and is styled in front with short, choppy bangs following longer sections framing his face above his ears, which lead into thin grey sideburns. His eyebrows are dark-grey, furrowed and s-shaped. He has sanpaku eyes, which are a pale forest-green with tints of deep blue. His lips are thin and pale, darker on the upper lip and paler on the bottom. Has heavy eyebags, and his expression is always serious.