Etymology and distribution of 亀窟.

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

Hyougo-ken Nishinomiya-shi . Korean type . Terrain . Add "Kyo" to gold. There is a record of naturalization on Hyougo-ken Nishinomiya-shi on March 5, 1987. The real name is money. 金 Kon reference.