Kunugi 【檞】レベル1
Very rare
The Japanese surnames etymology dictionary.
Mie-ken Ise-shi . Heterogeneity of 川口 . Mie - ken Ise - shi In Asakuma Town tells that it changed from Kawaguchi 's surname. Estimated in the Edo period. 川口 reference.
2021年 3月 30日 更新