Etymology and distribution of 研和.

Togiwa 【研和】^{レベル2
About 20}  The Japanese surnames etymology dictionary.

Hyougo-ken , Hokkaidou , Fukushima-ken .

① Topography . Variant of the 畑 . Kyouto-fu Kyouto-shi In the Keihin, Yamanashi-ken in the Ukyo Ward, Ibaraki-ken Tsuchiura-shi central was in the Edo period in the Tsuchiura clan in the clan government. Ibaraki-ken Hokota-shi In Minowa tells that he was engaged in agriculture. Estimated in the Edo period. First letter surname of Amagi archipelago of Kagoshima-ken .

② Abstract . Abbreviation of Kitahata (Kita Batake). Iwate-ken tells Mr. Kitajima called Fukushima-ken . Estimated in the Edo period. 北畠 Kitabatake reference.