Kashima Shrine
The Jikishinkage-ryū style descends from the "kenjutsu" styles developed in the late Muromachi period which overlaps the early Sengoku period, or better dated as late 15th or early 16th century, at the Kashima Shrine by the founder, Matsumoto Bizen-no-Kami Naokatsu (松本 備前守 尚勝, 1467–1524). The direct predecessors of the Jikishinkage-ryū style are the Shinkage-ryū and the Kage-ryū (Aizu) styles.