Usutani 【臼谷】3 The Japanese surnames etymology dictionary.
Hokkaidou , Kyouto-fu , Nara-ken . Terrain . Heteromorphism of the 裏辻 . Hokkaidou Obihiro-shi tells me that Toyama-ken is out. Kyouto-fu Kyouto-shi was in the Edo period. Ishikawa-ken Nanao-shi Notojima The grandmotherkehaura town has a place of record since the Edo period. Tell him that he was engaged in agriculture and fishery in the same area. Estimated in the Edo period.