Ashitagawa 【芦田川】レベル3
About 80
The Japanese surnames etymology dictionary.
明日山 reference.
2021年 3月 23日 更新
明日山 reference.
Kanagawa-ken Kouza-gun Samukawa-machi , Kanagawa-ken Chigasaki-shi , Shizuoka-ken . A variant of 足羽 . In Kanagawa-ken Chigasaki-shi there was a record in the form of "Asuu" in 1739 (original sentence 4 years). 足羽 reference.
Ashidagawa 【芦田川】レベル3
About 80 are referenced.