Etymology and distribution of 瓜柴.

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

Toukyou-to , Tochigi-ken , Gunma-ken . Toukyou-to Machida-shi In Tamakiyamada cho, tell her that it changed from Kanayama surname. 金山 Kanayama reference. Yamanashi-ken Ootsuki-shi It was in the Edo period in Tombatomachi-Azawa .