Nobumoto 【延元】3 The Japanese surnames etymology dictionary.
Hiroshima-ken , Mie-ken , Wakayama-ken . There is a surname including "fine". Hiroshima-ken Hiroshima-shi Nakamachi base town was in the Edo period in the Edo era in the Edo period of the Edo shogunate of the government agency, Toukyou-to Chiyoda-ku Chiyoda, the clan san of the Clan office. The shogun tells that the descendant of Mr. Yamakawa called it. 山川 reference.