He can change his voice and appearance at will, but usually takes the form of a young man. He has long white hair tied in a single ponytail at the top of his head, secured with a ribbon. There are descriptions of parts of his hair turning into blades. He often wears a smile, but his eyes are pitch black and eerie. He speaks politely. First person: I (polite). Third person: Master/Lord (name)-dono. Extreme masochist.