Yasu no kuninomiyatsuko (Yasu kokuzo) was the Kuninomiyatsuko (kokuzo: the head of a local government) who governed the eastern part of Omi Province (the east coast of Lake Biwa).
安国造（やすのくにのみやつこ・やすこくぞう)は近江国東部(琵琶湖東岸)を支配した国造。