Azami

First appeared in Shinigami Record. Presumed to be Shion's mother and Mary's grandmother. She is Medusa and her hair grows as snakes. Each of the snakes possesses a unique ability. Because she herself has an immortal body, she thinks of humans as, “dull creatures that die easily.” However, at one time, she fell in love with a young man who was the first human to not fear her, and created a family with him. Humans’ life spans are short, so fearing that she’d be alone again, Azami used the powers of the snakes to create a never-ending world.