A gamer girl talented in FPS games, with a gentle and endearing personality that matches her looks. She loves junk food because she can eat it with one hand while gaming. In the new "She is Legend," she serves as one of the two main vocalists. Behind all of this is the alternate personality of a bloodthirsty serial killer. At a glance, Karen seems like a very soft-spoken girl and she also takes care of her girlishness well, like taking tips of skincare from Tsukasa Tojo. She's also like to tease