Christmas

Kurau's Rynax Pair. She emerges from Kurau's body ten years after the incident which fused her with Rynax. Christmas has the body of Kurau in her younger years albeit with a decidedly less tomboyish appearance. Although seemingly innocent and naive, Christmas seems to have an intuitive understanding of others as well as an ability to learn very quickly. (For example, she reads a cookbook and produces a full dinner, on her first day out in the world.) Eventually she vows to protect Kurau, just as Kurau has protected her.

(Source: Wikipedia)