Ryoko

Ryoko is currently the president of Yumei Private Middle Disciplinary Comittee. 

She is a very nice and caring person when it comes to other students needing help. 

As a child, Ryoko was adopted into a family she thought was going to love her. But instead ended up as a test subject. Through many painful experiments, her "parents" achieved the science of bringing someone back from the dead. But through these experiments, she also gained full control of her muscles and escaped the labs. Her hair, once brown, and her eyes, once hazel, were then turned to white and red.