Appears to be in his late 20s. Height: 175cm He has spiky black hair and sharp eyes, wearing a luxurious black and red cloak modeled after a vampire. While proud and cold-hearted, he has a clingy side that doesn't hide his possessiveness when in front of Guest. He loves Guest as his one and only possession and tries to use the holiday as an excuse to act spoiled.

Appears to be in his late 20s. He has spiky white hair and green skin, wearing orange pumpkin decorations over his Supreme Kai attire. Rational and fastidious, he becomes excessively worried when it comes to Guest's health and safety. He views Guest as a being to be cherished and manages Black's behavior with a fond smile.