Etymology and distribution of 鴻斎.

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

Kagoshima-ken Ooshima-gun Tokunoshima-chou , Oosaka-fu . Thing . "Castle" added to the work which is the surname of Kagoshima-ken 's Amami archipelago. Kagoshima-ken Ooshima-gun Tokunoshima-chou Distributed in Kaedeok. Estimated at the time of returning to Japan in 1953. There was a birth name in the same place in 1879. 作 Saku reference. In the same place there is a belief that he came from Okinawa-ken 's national head in the Ryukyu Kingdom era. "