Kawamo 【川毛】1 The Japanese surnames etymology dictionary.
Yamaguchi-ken San'youonoda-shi . There is a word of a carpenter. Yamaguchi-ken San'youonoda-shi A sail Nakamura originated. Tell him that he was engaged in agriculture in the same area. Estimated in the Edo period. Yamaguchi-ken Hagi-shi Horiuchi also said that he was referring to the Choshu clan of the clan office from the Edo period.