Shinori Fort
... that Shinori Fort in Hokkaido was twice sacked by the Ainu?
... that <b id="mwAys"><a href="./Shinoridate" id="mwAyw" rel="mw:WikiLink" title="Shinoridate">Shinori Fort</a></b> in <a href="./Hokkaido" id="mwAy0" rel="mw:WikiLink" title="Hokkaido">Hokkaido</a> was twice sacked by the <a href="./Ainu_people" id="mwAy4" rel="mw:WikiLink" title="Ainu people">Ainu</a>?