The Japanese surnames etymology dictionary.
Kagoshima-ken , Toyama-ken , Ishikawa-ken . Distribution including Kamaru as well. Terrain . From the round land above. Kagoshima-ken Soo-shi There is a distribution in Tiba- cho Minamata. Toyama-ken Nakaniikawa-gun Kamiichi-machi Kamishida is a place name with a record since the Edo period. It is distributed in the same place.