Nagaeki 【長嶧】レベル1
Very rare
The Japanese surnames etymology dictionary.
Okayama-ken Okayama-shi · Hyougo-ken . There is an example where the fluvia means "low wetland".
2019年 8月 31日 更新
Okayama-ken Okayama-shi · Hyougo-ken . There is an example where the fluvia means "low wetland".