Etymology and distribution of 保曾井.

Hosoi 【保曾井】^{レベル2
About 30}  The Japanese surnames etymology dictionary.

Gunma-ken Isesaki-shi , Aichi-ken Kasugai-shi . Creation . In Gunma-ken Isesaki-shi boundary fountain, Masami Kusuki, a warrior of the Kamakura period and the North-South morning period, inserted "S" to camouflage Wada's surname after the war died in 1336 (3 years of Jianbu and the first year of extension) Tell them. 和田 Wada reference. Aichi-ken Ama-shi Tell him that he was engaged in agriculture at Creeko- cho Kawabe. Estimated in the Edo period. Good neighbor . Hiroshima-ken Fukuyama-shi Shinchicho is based in Daiichi Shiichi.