Etymology and distribution of 稲藏.

Inekura 【稲藏】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Gunma-ken , Miyagi-ken , Iwate-ken . Originated from Miyagi-ken Iwanuma-shi . A place name with a record since the Edo period. The name of the place is from the thing that Mr. Iwanuma did in the role of three years after 1083 (3 years of welfare) to 1087 (the first year of Kanji).