Hitonari Hiiragi 柊仁成

older brother, as well as to meet Tachibana Akane's challenge. Very serious about his playing, he tends to skip classes in order to sleep on the roof of the school. He lives by himself after his father kicked him out of the house for not going to the school he coached at. He is a 'thoroughbred' player, constantly getting better and extremely dangerous on the courts in every aspect.