Etymology and distribution of 小江戸.

Koedo 【小江戸】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Niigata-ken , Tochigi-ken , Toukyou-to .

① Topography . From bamboo and projecting land. Niigata-ken Nagaoka-shi Major tradition was in the Edo era at the Echigo Nagaoka clan, Nagano-ken Minamisaku-gun Sakuho-machi of the Clan Office. Tochigi-ken Haga-gun Ichikai-machi Tell the petition in Hu Buddha .

② Iwate-ken Oofunato-shi Originated from Sasazaki, a small figure in Ofunato Town. In the same place there is also a story that the place name is from the person's name.