The captain of the Maginot Girls' Academy senshado team. She wanted to change the losing tactics that the team used, centered on entrenchment defense using heavy tanks, to highly mobile tactics using light tanks and cavalry tanks. Her appeals to the previous captain, Madeleine, were rebuffed, so she challenged her to a duel and won, becoming the team captain. Many team members quit and even four months after assuming command, she remained unpopular with the remaining team, so she agreed to a practice match against Ooarai. She greatly admires Shiho Nishizumi and the Nishizumi style.