Etymology and distribution of 蒼原.

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

Toyama-ken , Hyougo-ken . Toyama-ken Toyama-shi Kamikawa Machi · Shimodae-cho is a place name with a record since the Edo period. Toyama-ken Toyama-shi was in Iwase during the Warring States Period. Toyama-ken Imizu-shi It is distributed in Goroyama. 赤井 surname is present in the same place. 赤井 Akai reference. Fukui-ken Akae in the vicinity of Sakai-shi (formerly Sakai-gun) was a place name with a record in the Nara period. Location unknown. Shimane-ken Yasugi-shi Akae-cho is a place name with a record since the Kamakura period. Hyougo - ken Toyooka - shi Tell him that he was engaged in agriculture at Hidaka - machi knowledge. Estimated in the Edo period.