Hayatsu 【早津】5 The Japanese surnames etymology dictionary.
① Topography . From town and field. Mie-ken Iga-shi It was in Azabu Momoyama era in Sana-cho town. In Yamaguchi-ken tells that in the southern part of Chiba-ken (formerly Anno) he called during the Heian period.
※ Iwate-ken Shimohei-gun At Yamada-machi Iwate-ken Toono-shi Miyamori Town Umi miyamori Komiya Miyamori Ogara Senpa When "Meiji New Year's Day " at the time of Meiji New Family When the official said " There was a transmission that it occurred by misunderstanding. 小原 reference.