His full name is Christopher. Kurisu is Shou and Kai's cousin, to the fact that his father's brother was the father of Kai and Shou. He is the Crown Prince of Winfield Kingdom. In episode 1, Chris is seen as a roommate with Kai, although it seems that there's more to their relationship. Like his cousins, Chris is white-winged, and later escapes with Sena and Shion from Winfield Kingdom. His birthday is on October 12.