Kokui 【古久井】レベル1
Very rare
The Japanese surnames etymology dictionary.
Gunma-ken . Gunma-ken Tomioka-shi In the Shinto farmland he tells that he is the descendant of Yukimura Sanada who is a warrior of the Azuchi-Momoyama period and the Edo period. 真田 reference.
2022年 4月 11日 更新