Etymology and distribution of 蘓村.

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

Kanagawa-ken Yokohama-shi , Kagoshima-ken Ooshima-gun Isen-chou . Thing . Always added "branches" which is the surname of Kagoshima-ken 's Amami archipelago. Estimated at the time of returning to Japan in 1953. 常 Tsune reference.