Etymology and distribution of 組永.

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

Gifu-ken Hida-shi , Hiroshima-ken Miyoshi-shi .

① Gifu-ken Hida-shi birthplace of Furukawa cho. A place name with a record since the Heian period.

② There is a great deal of men's name. Hiroshima - ken Miyoshi - shi Mr. Nagisaka Tells Nagata that descendants of Mr. Niko called in the Edo period. 尼子 Amako reference.