「Masuma」(ますま)さんの名字の由来、語源、分布。

① Topography . From the land close to the original. Hiroshima-ken Shoubara-shi Distribution in Dongcheng Town Misaka.

② Topography . "Hara" was added to the parasol which is the surname of Amagi archipelago of Kagoshima-ken . Estimated at the time of returning to Japan in 1953. Kagoshima-ken Ooshima-gun Uken-son There is distribution in the field investigation . 寄 Yori reference.

2022年 11月 11日更新

Whole Japan		Prefectures
レベル	2	1　Shimane-ken(About 10) 2　Kagawa-ken(Very rare) 2　Hiroshima-ken(Very rare) 2　Okayama-ken(Very rare) 2　Oosaka-fu(Very rare)
Population	About 30
Ranking	Out of ranking

Rank by city
1　Iishi-gun Iinan-chou(About 10) 2　Takamatsu-shi(Very rare) 2　Okayama-shi(Very rare) 2　Oosakasayama-shi(Very rare) 2　Hiroshima-shi Asaminami-ku(Very rare)