Japanese <a href="https://en.wikipedia.org/wiki/Emperor_Go-Kameyama" id="mwHg" rel="mw:WikiLink" title="Emperor Go-Kameyama">Emperor Go-Kameyama</a> abdicates in favor of rival claimant <a href="https://en.wikipedia.org/wiki/Emperor_Go-Komatsu" id="mwHw" rel="mw:WikiLink" title="Emperor Go-Komatsu">Go-Komatsu</a>.