Etymology and distribution of 薩井.

Satsui 【薩井】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Hyougo-ken , Miyagi-ken , Yamaguchi-ken . Distribution including Sueya too.

① Hyougo-ken Sayou-gun Sayou-chou Originated from Suya Valley of a small figure in Okunenza. It is based in the same place.

② variant of 椎谷 . Miyagi - ken Shiroishi - shi Sueya - sakya valley It is Suaya at the bottom. The real name tells that she came from Kyouto-fu Kyouto-shi in Shiiya after living in Kinouto in 1467 (first year of Senjin) to 1477 (9th year of civilization). 椎谷 Shiiya reference.