Kosaihira 【小斉平】レベル3
About 400
The Japanese surnames etymology dictionary.
Shimane-ken , Yamaguchi-ken , Hyougo-ken .
① Shilla series . Tell Shimane-ken Masuda-shi that it is the descendant of the Shilla who wandered in the winter of 863 (pagan 5 years). Estimated from the sea road.
② Hyougo-ken Awaji-shi Originated from the saltwater of the Kiso-no-mori in Kiso .