Etymology and distribution of 安養子.

An'youshi 【安養子】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Ishikawa-ken Housu-gun Anamizu-machi . Terrain . In Ishikawa-ken , I tell him that he was on Egawa in the Edo period and was called Egawa Top. It is unknown whether Egawae will exist. Ishikawa-ken Housu-gun Anamizu-machi Distributed in Omachi. 井川 surname is in the same place. 井川 Ikawa reference.