Miss Maria is the most feared teacher in Garderobe, even Nao is scared. She is very strict and almost never smiles. She is very aware of the tragic consequences of being an Otome, having lived through the War of the Dragon King 50 years ago as the then Pearl No. 1's attendant. Her Element is a rapier, and when she materialises her Robe in the final episode, she proves to be an extremely skilled and elegant fighter. She can transform to younger age because of her GEM power.