Hiratsu 【平津】4 The Japanese surnames etymology dictionary.
Iwate-ken . Terrain . Iwate - ken Miyako - shi I tell him that he lived in the south of the Chitel castle of Chitde. Estimated in the Warring States Period. Miyagi-ken Sendai-shi Aoba-ku Kawauchi was in the Edo period in the Sendai clan sister of the clan office, Aomori-ken Hachinohe-shi Uchimaru in the Hachinohe clan in the clan office.