Sawayama 【沢山】5 The Japanese surnames etymology dictionary.
Kagoshima-ken . Terrain . Kagoshima-ken Kimotsuki-gun Higashikushira-chou From Iwahiro Shinkanpo gate of the gate division system that was in the Edo period. Tsubo is an example to use as a unit of area. In the same place name in the same place there are Happen Tsubame, Hatobori Hodai, Hazari Homepage.