Tsumori 【津守】5 The Japanese surnames etymology dictionary.
① Kagoshima-ken Tarumizu-shi Birth of Nakamata. A place name with a record since the Edo period. Tell him that heike 's lost person called in the same place. It was in the Kamakura period in Kagoshima-ken . 平 reference.
② Nagano-ken Nagano-shi Origin of Yanagihara Nakamata. A place name with a record since the Warring States Period. The place name was also written as "middle chin". Niigata-ken Nagaoka-shi Major tradition was in the Edo period in the Echigo Nagaoka clan of the clan government office.