Ranka

Ranka (爛火) is a shinma who is capable of transforming her victims into life-sized puppets, which she then drains their life forces. Ranka was in pursuit of Kei, a handsome but lonely young boy at a high school in Kyoto - who was also being stalked by Miyu. Strangely, it seemed that Kei seemed to sense that Ranka had a special power to prolong life, and had asked her if she can keep him from aging.