Native of the Sanzu River, the Gedoshu, Nanashi and Ayakashi emerge from the tainted waters to conquer the earth. When Dokoku is defeated by the seventeenth head of the Shiba House, Masataka Shiba, he and the Ayakashi are banished from earth and back into the river with a then-imperfect sealing character where they would stay until the present day of 2009. When the Rokumon Junk emerges from the depths of the river, Dokoku, at first, is unaware of his defeat and subsequent survival of Shinken Red and planned to do nothing until it was brought to his attention.