Etymology and distribution of 古.

Furu 【古】^{レベル3
About 130}  The Japanese surnames etymology dictionary.

宿 Shuku reference.

Ko 【古】^{レベル3
About 130}  The Japanese surnames etymology dictionary.

Miyazaki-ken , Kagoshima-ken , Gifu-ken Gifu-shi .

① Topography . From the border fields. Gifu - ken Hashima - gun Ginan - chou Told in Tokuda that he was engaged in agriculture from the Edo period. I was in the Akita-ken Akita-shi during the Edo period.

② Miyazaki-ken Ebino-shi Originated from the Kamisawa's small character Sakata.

③ Topography . "Da" was added to the border which is the surname of Amagi archipelago of Kagoshima-ken . Estimated at the time of returning to Japan in 1953. 境 Sakai reference.

④ Fukushima-ken Minamisouma-shi Origin of Hatoya Kita-Saido Haramachi Ward. It is distributed in the same place.

⑤ In Iwate-ken Oushuu-shi 's Esashi tell the descendants of Sakagutadamuramaro (Sakanoue no Tamuraro), the warrior of the Heian era, from the "border" and "rice" of the similar sound on the slope. Meiji New Last name in estimation. 坂上 Sakagami reference.