Tanaka Domain
Following the establishment of the Tokugawa shogunate, Tokugawa Ieyasu assigned the castle to Sakai Tadatoshi, who built a small, 2-story donjon and added a fourth moat. Subsequently, as headquarters for Tanaka Domain, it changed hands many times during the early Edo period through a succession of "fudai daimyō" before coming under the control of a cadet branch of the Honda clan in 1730.