Etymology and distribution of 江蔵.

Ezou 【江蔵】^{レベル3
About 300}  The Japanese surnames etymology dictionary.

Hyougo-ken Awaji-shi . There is 大友 surname.

Egura 【江蔵】^{レベル3
About 300}  The Japanese surnames etymology dictionary.

Hyougo-ken , Niigata-ken , Hiroshima-ken .

① Oosaka-fu Oosaka-shi Originated from Tatsumi of Ikeno (formerly Ohji). In the Heian era it is also a place name written as "Oshi".

② Topography . From large land. Niigata-ken Sado-shi Inborn, Chiba-ken Isumi-gun Onjuku-machi Tell her that she was engaged in agriculture in Uesa . Estimated in the Edo period.