Etymology and distribution of 朴山.

Bokuyama 【朴山】^{レベル2
About 20}  The Japanese surnames etymology dictionary.

Gunma-ken Kiryuu-shi , Niigata-ken Odjiya-shi . Terrain . Gunma-ken Kiryuu-shi In the Kuroneko town inn, it is said that Niigata-ken got out of the mountain and entered the mountain when the water shortage occurred, so that we added the mountain to the real name Shimizu as a result of discovering the spring water. Estimated in the Edo period. 清水 Shimizu reference.