Etymology and distribution of 操原.

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

Okayama-ken Kurashiki-shi , Kouchi-ken Sukumo-shi , Kanagawa-ken .

① Hyougo-ken Itami-shi Birth of Koyo (Koya). In the Heian era "place of youth", place name with the notation of "hut" recorded. The place name was also called "Kobayasho", "Kyoyo no soo". Okayama-ken Kurashiki-shi Tradition in Hirata. Tell him that in the same place he called Kyoyang surname in the early Edo period. It is unknown whether Kyoyano area exists.

② Kouchi-ken Sukumo-shi Originated from Furuyano, a small island in the island's island.