She's French-Japanese female student and a member of the Supreme Five Swords. Mary is of average height with long wavy blonde hair, blue eyes and fair skin. She has the attitude of a proper young lady, she is strict and determine to adhere the rules of the school, as well as the rules of fencing even when breaking the rules would give her an advantage. Whenever she gets flustered or excited she tends to revert to speaking French. She always carries her rapier and Japanese dictionary with him