Etymology and distribution of 古家崎.

Kogasaki 【古家崎】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Iwate-ken Hanamaki-shi . Creation . Iwate - ken Hanamaki - shi Mr. Sasaki of Okusato Town Kamikeri wrote the word "Maki" meaning a family at the Meiji New surname, and when I applied for "Masaki Sasaki", I told that the officials made a mistake. 佐々木 Sasaki reference.