Maria is described as the exact opposite to her sister Jeanne and Kazuya. She is idealistic and hopeful, though she is also described as slovenly by Jeanne and shown to be somewhat air-headed at times. Like Kazuya, she keeps a bed in her office. Maria took the throne as the eldest child and began many large scale reforms to integrate non-humans into the Empire. Due to her reforms, charisma, idealism and beauty, Maria was soon called by the people as the Holy Saint of the Gran Chaos Empire.