Koubai 【香梅】2 The Japanese surnames etymology dictionary.
① Topography . Iwate - ken Shimohei - gun In Fudai - mura tell me that it was the Meiji New Family name due to the fact that there was a house in a place to cross a hill. Iwate-ken Kuji-shi Samaihama cho is based. Iwate-ken was in the Edo period in Morioka-shi .