Maria Euphoria is the older sister to Jeanne Euphoria and one other sibling. She's currently the Empress of the Gran Chaos Empire and notably the first woman to hold that position.
Fans often note that Maria's personality is basically the opposite of both her sister Jeanne and Kazuya. She's idealistic and genuinely hopeful about things, though Jeanne has called her slovenly, and she definitely has her air-headed moments. Like Kazuya, she apparently keeps a bed in her office—practical if not exactly dignified for an empress.
Content compiled by AnimeList.moe from publicly available sources.
