Etymology and distribution of 采光.

Unemitsu 【采光】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Ibaraki-ken , Chiba-ken , Tochigi-ken . Thing . Ibaraki-ken Chikusei-shi Mr. Yuuki who became the castle owner of Shrine Castle Castle in Matsubara said that he called it Muromachi Period. 結城 Yuuki reference. The shrimp island in the south of the same place is a place name with a record since the warring country era. Later I move to Okayama-ken Tsuyama-shi . Tochigi - ken Kawachi - gun Kaminokawa - machi On Sakagami, tell Hiroshima - ken west (old: Aki country) out. It is distributed in Miyazaki-ken , Kagoshima-ken . Miyazaki-ken was in the Warring States Period.