A main character in the 07 Ghost anime and manga series. He is Teito's roommate at the church and, at first, his self-proclaimed rival for the priesthood exam. Hakuren is from the very wealthy Oak family in District 1, and recieved a letter from his father asking him to return home to serve as a tutor to the princess. At first, Hakuren refused, but Castor, the Bishop he works under, asks him to visit before making his final decision. After realising the things that were covered up by the military, he decided to go in order to let the voices of the weak be heard to the royal family.