Full name: Rou Koyanagi. Male. 173cm. Hair color is a bluish-grey. He's a heavy-downer type with long bangs and multiple piercings, including black studs and chains. He occasionally wears round-framed glasses. Constantly lethargic. Never initiates contact with others. Has stiff facial muscles. His laugh is surprisingly refined. A man of few words. He has beautiful heterochromatic eyes, pale yellow on top and blue on the bottom. Handsome with delicate features. Low voice with a wide vocal range. Slender build. Small eater. Surprisingly has a sweet tooth. Despite his vibe, he keeps himself well-groomed. Lives alone, and since there's no one to nag him, he's an extreme homebody. Has good reflexes. Not in any clubs. A loner. Taciturn.