Togano 【栂野】4 The Japanese surnames etymology dictionary.
Tochigi-ken , Toukyou-to , Ibaraki-ken . 直江 's variant. Tochigi - ken Haga - gun Ichikai - machi In Funya it is said that Naoe surname was. Estimated in the Edo period. 直江 reference. Tochigi-ken Utsunomiya-shi Utsunomiya clan san of the clan office, Toukyou-to Shinagawa-ku Oyama, Ibaraki-ken Chikusei-shi Shimpozuka, Nagano-ken Toumi-shi Asahi- kyoto, Gifu-ken Gujou-shi during the Edo period, Mie-ken Iga-shi Ohnoki was in the Azuchi-Momoyama period.