Etymology and distribution of 幸佐.

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

Saga-ken , Nagasaki-ken , Hyougo-ken . There is Sadamatsu in the name of a man. Nagasaki-ken Oomura-shi Kushima was in the Edo period in the clan Omura of the Clan Office. The same clan tells Saga-ken · Nagasaki-ken (formerly Hizen country) the descendant of Mr. Ping who came from Ehime-ken Oozu-shi . 平 Taira reference. Hyougo-ken Koube-shi Nada Ward (formerly Tokugawa-so) had a Sadamatsu name in the Muromachi period. Hyougo-ken Koube-shi It was in the Edo era at Nada - Dori Nada Ward