Etymology and distribution of 下湯川.

Shimoyukawa 【下湯川】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Hokkaidou , Fukui-ken .

① Yamaguchi-ken Hagi-shi Born from Takaami and Takasago. The name of a place with a record in the notation of "Hoza" during the Heian period. Tradition in Shimane-ken western part (formerly Iwami-kuni).

② Miyazaki-ken Kobayashi-shi Originated from Tozo Takatsu (Koussa). On the same site there was a Higashi Tsujisa Yashiki / Nishi Takazasha Yashiki, a divorce system in the Edo period. At Miyazaki-ken , it is Kosa.