He was once a member of the New Dark Army's Hyoma Corps. From his appearance, he is often thought to be a member of the New Dark Armyx, but he has been reformed by the power of light of Shinsei Daishougun and is now a member of the Gundam Army. He worked as a secret agent under the Fuku Shogun of the Secret Service, but was chosen by the Beam Crystal to serve as a cho shogun. He also works as a master of a swordsmanship dojo on the outskirts of Birmingham, but he has no disciples and is always absent even when Vistory comes by from time to time. In order to defeat the Yami Majin, he unleashes the power of darkness that was forbidden by Shinsei Daishougun and unleashes the power of light and darkness, a desperate technique called the Light Demon Gravitational Wave. It is said that his painful fate of living between light and darkness, carrying the past of being a member of the New Dark Army, is similar to that of the former fierce general, Zakuto.