Etymology and distribution of 藤作.

Fujisaku 【藤作】^{レベル2
About 20}  The Japanese surnames etymology dictionary.

Miyazaki-ken Miyazaki-shi , Kagoshima-ken . Terrain . "City" added to Yu who is the surname of Amagi archipelago of Kagoshima-ken . Estimated at the time of returning to Japan in 1953. Kagoshima-ken Ooshima-gun Distributed in Kikai-chou Bay. Where she in 勇 there last name. 勇 Isami reference.