Etymology and distribution of 洪水.

Kouzui 【洪水】^{レベル3
About 120}  The Japanese surnames etymology dictionary.

Gunma-ken , Ishikawa-ken . Summary . Synthesis of Sawara and Hattori. Gunma-ken Numata-shi In Nara-cho from Sahara surname from Fukushima-ken 's Aizu it changed from reed family name to surname, and from Sapporo's department of Sahara and his maternal surname Sahara of the real name in Sengoku period, Sabah family name I told that it was. There is a transmission that the notation of "left part" was revised in the Edo period. Subs in Oosaka-fu . 佐原 Sahara reference. 服部 Hattori reference. 佐部 Sabe reference. 葦名 Ashina reference.