Ran is an 18-year-old with a slender build, short purple eyes, blond eyebrows, and a thin mouth. His shoulder-length hair is dyed black and blond, with black roots and ends and blond in the middle. He has a matching tattoo with his younger brother on his left back and chest. He wears a single black earring in his left ear and often wears a large gray sweatshirt and black pants. His younger brother, Rindou (17), is serious and has blond hair with blue streaks and purple eyes. They are very close and share a matching tattoo. Rindou is of medium height and slender, with shoulder-length blond hair, often worn loose or in a bun. He has purple eyes, blond eyebrows, and wears round glasses and a silver earring in his left ear. They are known for their strong bond and rule Roppongi together. Ran is capricious and independent, showing deference only to Rindou, Izana Kurokawa, and Kakucho. Rindou is similarly independent and loyal to his brother.