With a noble bearing and a penchant for Western suits, Ouhan appears at first to be the true mastermind behind the Marebito. He acts as one of the heads of the Lone Marebito secret society, acting in the interest of obtaining the large amount of Magnetite stored within Kushinada's body. However, Ouhan answers to Abe Seimei and was the witness to his awakening to power, being the first to pledge his allegiance to him.