A member of Hinobori Gakuen 5-3 "Chikyuu Bouei Gumi". Maria is Bakuryu-Oh's main pilot and Chikyuu Bouei-Gumi's commander. (Bakuryu-Oh is remote control from a command room which a classroom transformed) Maria is a strong-minded girl, and is class's chairperson girl. She is French and Japanese quarter. Her father is a painter, she wants to become a painter. She has goodwill for Jin.