The granddaughter of the President of L.M.E., Maria used to use her cuteness to gain sympathy from others before her audition. However, she was called out on this by Kyouko during an audition. Despite some people becoming angry with Kyouko for doing so, Maria began idolizing her and saw her as a big sister. She also suffered from guilt over believing that she caused her mother's death. This made it difficult for her to talk or be around her father, whom she thought hated her. Kyouko helped Maria understand that her father did not hate her or think that she was responsible for her mother's death. In addition to this, Maria enjoys dabbling with black magic and has a crush on Ren Tsuruga.