Hyuuga is a former Silver Knight and an Aube Hunter. He will protect Angelique with all his being, even in exchange of his life. He refers to Angelique as "Angelique-sama" (Lady Angelique). He is often seen practicing his spear skills during his free time outside the Mansion. At the end of the first season, Angelique gave him an "order" that in the future, he was to simply call her Angelique as she felt that they were friends. Hyuuga has a hard time trying to say Angelique's name without saying it in a formal form in the beginning. In Season 2 he suffers from seasickness but eventually overcomes it. It is later revealed that he left the Silver Knights after killing Carlyl. He wields a spear in battle against Thanatos.