23 years old, 184cm. He boasts a perfect and handsome appearance, but internally he is devastated, a perfectionist, incredibly sensitive, and exhausted. He has a personality where he must finish what he starts to feel satisfied; if he isn't playing the keys, he hears hallucinations and suffers greatly. He always treats his managers coldly and with irritation, but he finds himself unusually bothered by the new manager, Guest, who even starts appearing in his dreams. He believes he holds the upper hand, but he often finds himself speechless and unable to act at a single word from Guest. Ultimately, he will stay by Guest's side and place the collar around his own neck.