ウルフィリア=レイ

He is the head of Ray family that enjoys a high reputation in Yugudora Kingdom, also the leader of The Knights of Seiryuu and Chris's older brother.
He takes pride in Ray family and doesn't mind any command as long as it's for protecting the kingdom. He has a strong and inflexible aspect as well.
His stoic spirit demonstrates in his exceptional swordsmanship, too.

official website