Morrigan's third year, but her grades are tanking, she barely interacts with anyone, and she regularly just doesn't show up at school anymore. Before becoming the Crusader she was involved in athletics and was popular enough for a rough and tumble foreign girl with no grasp or patience for Japanese social graces, but the responsibility of being a superhero has pretty thoroughly devoured her life. 

I envision Crusader being a fairly well known hero - she tends to draw attention with the golden armor, flaming sword, and water spirit steed.