Etymology and distribution of 上ケ内.

Kamigauchi 【上ケ内】^{レベル2
About 20}  The Japanese surnames etymology dictionary.

Aichi-ken Toyohashi-shi · Yamanashi-ken Minamitsuru-gun Nishikatsura-chou . Korean type . Originated in Yeongju (Wyson) County, Gyeongsangbuk-do, Republic of Korea. It was Aichi-ken Toyohashi-shi and was named after the name in 1957. The real name is money. 金 Kon reference.