Chūjō Yoshitoki

Chūjō Yoshitoki, also named Narisue and known in religion as Sainen, was a Kamakura gokenin, the second son of Chūjō Yoshikatsu. He was adopted by Wada Yoshimori, chief of the shogunate's Board of Retainers, and took the Kanmu Taira surname.

For his military service he was granted Katta district in Mutsu province. During the Jōkyū era of 1219–1222 his son Yoshiyuki entered Waga district as half-district jitō, and Yoshiyuki's line adopted the Waga clan name.