Santa Claus (サンタクロース Santa Kurōsu) is an assassin from Germany who is contracted with the Doll Devil, Curse Devil, and Hell Devil. Santa Claus is presumed to be a mysterious woman who has a contract with the Doll Devil allowing her to control several different bodies, one of which poses as a Devil Hunter from Germany. Her main body is simply a German woman with dark blue hair and green eyes. She has an apprentice named Tolka, who refers to her as 'master' or 'teacher'.