Katsu Ueda (勝卓, Katsu Ueda, meaning High Victory) is the son of Xavier and Kaori Ueda, he is the partner and husband of Izumi Ueda and they have two childs. He is the leader of the Karage Alliance agroup made with Shinigamis, Quincys and Fullbringers, to fight agains the Soul Society and protect the Shinigamis, the Quincys, the Fullbringers and the Souls from the hollows, during many years he have trained to become a powerful warrior and got it to master different fighting styles and increase his spiritual energy. He is the main protagonist of the autor's main story Bleach: Relapse.