Kawaguchi 【川口】レベル6
About 153,600
The Japanese surnames etymology dictionary.
Kagoshima-ken Kagoshima-shi . Terrain . Kagoshima-ken Kagoshima-shi From the Kyuzaki gate in the Ishidani-machi gateway system that was in the Edo period. The gate name comes from the cave and the projecting land.
※ There is a transmission from the place name of Kugisaki who was in Iju-in town of Kagoshima-ken Hioki-shi . Period, location unknown.