The Japanese surnames etymology dictionary.
Oosaka-fu , Tokushima-ken Tokushima-shi . Terrain . From the crow and the field. Oosaka-fu Kishiwada-shi carpenter town is based. Tokushima-ken Tokushima-shi was in the Edo period as an assistant. In the same place, tell him that it is from the place name of Wakamori. Tokushima-ken Myouzai-gun Ishii-chou near the prince shrine in Urashi -gimpo where the name is called "Crow's forest" is a comparative site. Unnamed: Uno.