Karin (香燐, Karin) is a former subordinate of Orochimaru who assisted him in his experimentations and was left in charge of one of his bases while he was away. She has red eyes, matching hair color, and an unusual hairstyle: her hair is short and unkempt on one side and long and combed on the other a sign of a fluctuating personality; Karin will at times appear tough and in control, and at other times will appear flirtatious.(Wikia)