Etymology and distribution of 九玉.

Kudama 【九玉】^{レベル2
About 30}  The Japanese surnames etymology dictionary.

Nara-ken Gojou-shi , Miyazaki-ken . Terrain . From 楮 (ウ)) and the valley. Tradition with Oosaka-fu . In the same place he tells that Kamitani pronounced as pronunciation is a raw material of paper. Nara-ken Gojou-shi Distribution in Nearby Town.

※ Toyama-ken Nanto-shi楮 (Kozu) is a place name with a record since the Sengoku period. Tell him that he moved to Hokkaidou Rumoi-shi from the same place in 1898.