Etymology and distribution of 東九.

Higashiku 【東九】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Miyagi-ken . Fukushima-ken Minamisouma-shi Originated from Yonezawa (Mezawa), Haramachi-ku. In the Kamakura period there was a place name with a record of "Omoizawa". Miyagi-ken Sendai-shi Aoba-ku Kawauchi was in the Edo era in the Sendai Samurai of the Clan office.