Oumi 【近江】レベル5
About 12,000
The Japanese surnames etymology dictionary.
Hyougo-ken Koube-shi Nada-ku. Hyougo-ken Nishinomiya-shi It was in Edo period as Naoko. I tell him that the descendants of the ronin of the Yamanaka surname who came from Gifu - ken Oogaki - shi renamed. 山中 reference.