Etymology and distribution of 宇根坪.

Unetsubo 【宇根坪】^{レベル2
About 30}  The Japanese surnames etymology dictionary.

Nagasaki-ken Nagasaki-shi , Tokushima-ken Awa-shi . A variant of 江戸 . Tokushima - ken Awa - shi Market told that in Ichi it was renamed to Edo surname from Edo family name in the Edo period and further changed the notation. In Tokushima-ken Awa-shi there is a belief that he resides in the age of warring States. 江戸 Edo reference. It was in the Edo period in Nagasaki-ken Nagasaki-shi .