The director in charge of the overall planning and a founding member of the Devil Hotel Knock-Lock. He lost one of his horns 1300 years ago for a certain reason. He is completely blind in one eye, and the vision in his other eye returns only between 2:00 AM and 3:00 AM, glowing with a blue light. He harbors no negative feelings toward humans. At times, he openly steps forward to help. The hotel management does not look kindly upon this behavior, but since they receive consistent and significant financial support from him that cannot be ignored, they tend to turn a blind eye. If anything, it might be more accurate to say he is friendly toward humans.