Yami

Though she does come off as stoic, emotionless, and withdrawn in actuality she is pretty kind, but she would attack people who talks about something that she doesn't like. She also hates perverted people and normally attacks Rito (despite knowing its not his intention).When the Darkness Transformation is activated, Yami's personality changes quite drastically. In fact it can be inferred that her personality becomes the complete opposite of her normal one in that she becomes hyperactive,perverted