Etymology and distribution of 北坪.

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

Oosaka-fu , Hyougo-ken , Toukyou-to . Korean type . Creation . Add "book" to Kure. There is a record of naturalization on Iwate-ken Hanamaki-shi on December 22, 1955. Kirei is Kure. 呉 Go reference.