"Daughter of a local lord. Honest and hates to lose. She is an upbeat and cheerful young girl. Loves animals. She is a little bit naive but shows understanding of moral principles. Maria’s parents were killed due to Dracula’s influence. At that time, she awakened to a miraculous power which opposed evil, and she survived the incident. To avenge her parents, and to rescue Annette who has been taken to the demon castle, she accompanies Richter, to his dismay."
— CR Pachinko Akumajō Dracula official website description