Etymology and distribution of 葛宇.

Kuzuu 【葛宇】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Ooita-ken Hita-shi .

① Ooita-ken Hita-shi Nakatsugawa Mura originated from the childhood tower in the Gorus . It was in Ooita-ken Hita-shi during the Edo period.

② 厚東 of the 厚東 . Tell Yamaguchi-ken that it was Daito surname. Estimated in the Edo era change. 厚東 Koutou reference.