Shigeko Higashikuni
... that Shigeko Higashikuni was the elder sister of Akihito, the reigning Emperor of Japan?
... that <b id="mwGTE"><a href="./Shigeko_Higashikuni" id="mwGTI" rel="mw:WikiLink" title="Shigeko Higashikuni">Shigeko Higashikuni</a></b> was the elder sister of <a href="./Akihito" id="mwGTM" rel="mw:WikiLink" title="Akihito">Akihito</a>, the reigning <a href="./Emperor_of_Japan" id="mwGTQ" rel="mw:WikiLink" title="Emperor of Japan">Emperor of Japan</a>?