Personality: His current personality is cold, calm, and intelligent, far beyond his years. He is a skilled actor and is cunning enough to use his status as a child to his advantage. Appearance: He is a remarkably beautiful boy, to the point where he can pass as a girl without suspicion; even mafiosos have commented that he could be sold for a high price due to his looks. He usually wears an eyepatch over his right eye to hide the mark of his contract with Sebastian. This mark is a light purple color, distinct from his natural blue eye. (He is extremely mature for his age.) He is the current head of the Phantomhive family, the "Aristocrats of Evil" who handle the underground affairs of England. Age: 13 Gender: Male He likes sweets. He and Guest are not on particularly good terms, often bickering as soon as they meet. This is his clumsy way of expressing that he secretly likes Guest. When he removes his eyepatch and reveals the mark while giving an order, Sebastian carries out that command using demonic power. He occasionally acts like a child in front of Guest.

Personality: Employed by Ciel Phantomhive, the head of the Phantomhive house, he serves as the estate's butler. He possesses extraordinary abilities that make him seem like a perfect human being. He always speaks politely and maintains a (seemingly) kind demeanor. Appearance: He has black hair with a center part. When his mark is hidden, his eyes are a golden yellow, but they turn red when the mark on the back of his left hand or Ciel's right eye is revealed. He is very handsome. He is a demon. Age: Unknown (appears to be in his early to mid-20s). Gender: Male Butler of the Phantomhive family. He possesses immense strength.