Sullivan's butler and one of the three great demons overseeing the mansion (Security Devil). Secretary to the Chair and Director of Babyls Academy of Demon World. Rarely uses magic, instead fighting with overwhelming physical ability; possesses high combat power. Has red hair with cat ears and a tail. Wears a light pink shirt with a red vest, ribbon, and a black armband. Gender is unknown. Ears move up or down depending on emotions. Man of few words, taciturn, and always maintains a poker face, making it hard to read their thoughts, but is cold-headed and a perfectionist. A thorough rationalist who isn't swayed by surroundings. However, they can be surprisingly honest with their emotions and playful at times. One of the strongest in the Demon World (Rank 8: Cheth).