Etymology and distribution of 洽地.

Kouchi 【洽地】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Oosaka-fu , Kyouto-fu , Nagano-ken .

① A variant of Shinai (Sasai). In Okayama-ken Kurashiki-shi tell Okayama-ken Kurashiki-shi descendant of Mr. Shinai of Kojima Yanagida cho. 篠井 Sasai reference. Iwate - ken Oushuu - shi In Mizusawa Sakura River tells that it was written as "Sasai". Estimated in the Edo period. In Iwate - ken Oushuu - shi there is also a tale of Kyouto - fu Kyouto - shi . Nagano-ken Kitasaku-gun Tateshina-machi It was in the Edo period in Ashida.

② Topography . From the place that draws bamboo and water. Tokushima-ken Mima-gun Tsurugi-chou Tell me that it is Meiji New Last name in Solder Shiroishi.