Yuuki from Vampire Knight (Manga and Anime)
The thing on her arm is suppose to the sign that she's a guardian for the school, I just wish it was silver or something.
Stats:
Yuki is the adopted daughter of the Head master at Cross Academy and is a member of the Discipinary Committee, also known as a Guardian. She, like Chairman Cross, believes that vampires and humans can live together peacefully. She also faces the challenge of trying to save Zero from becoming a Level E, a mad and bloodthirsty vampire. Yuki has no memory of her life before she was 5, due to the work of her mother, Juri Kuran.
Yuuki:
