Etymology and distribution of 岸谷.

Kishitani 【岸谷】^{レベル4
About 1,100}  The Japanese surnames etymology dictionary.

Nagasaki-ken Tsushima-shi , Fukuoka-ken , Yamaguchi-ken .

① Nagasaki-ken Tsushima-shi Birth of Hisakazu Tobara Town. In the Kamakura period the name of the place with a record in the notation of "hoes".

② Personal name . In Toyama - ken tells that Yoshida Kumihiko, a vice president of Daihiko who was the Shinto emperor at the time of the reign of Emperor Shingon who will be in the Yayoi era from the Imperial period, renamed Kumi last name and renamed to Kuma surname again. It is unknown whether Kumi will exist. Kyuwa is in the same place. 吉田 Yoshida reference.

Kishiya 【岸谷】^{レベル4
About 1,100}  The Japanese surnames etymology dictionary.

桑平 Kuwadaira reference.