<a href="https://en.wikipedia.org/wiki/Minamoto_no_Yoritomo" id="mwJw" rel="mw:WikiLink" title="Minamoto no Yoritomo">Minamoto no Yoritomo</a> becomes <i id="mwKA"><a class="mw-redirect" href="https://en.wikipedia.org/wiki/Shōgun" id="mwKQ" rel="mw:WikiLink" title="Shōgun">Sei-i Taishōgun</a></i> and the <i id="mwKg"><a href="https://en.wikipedia.org/wiki/De_facto" id="mwKw" rel="mw:WikiLink" title="De facto">de facto</a></i> ruler of Japan. (Traditional <a href="https://en.wikipedia.org/wiki/Japanese_calendar" id="mwLA" rel="mw:WikiLink" title="Japanese calendar">Japanese date</a>: the 12th day of the seventh month in the third year of the Kenkyū (建久) era).<sup about="#mwt20" class="mw-ref reference" data-mw='{"name":"ref","attrs":{},"body":{"id":"mw-reference-text-cite_note-2"}}' id="cite_ref-2" rel="dc:references" typeof="mw:Extension/ref"><a href="./August_21#cite_note-2" id="mwLQ" style="counter-reset: mw-Ref 2;"><span class="mw-reflink-text" id="mwLg">[2]</span></a></sup>
<span class="mw-reference-text" id="mw-reference-text-cite_note-2"><cite about="#mwt17" class="citation book cs1" id="CITEREFKan'ichi_Asakawa1965">Kan'ichi Asakawa (1965). <a class="external text" href="https://books.google.com/books?id=IfvsAAAAMAAJ" id="mwBtk" rel="mw:ExtLink nofollow"><i id="mwBto">荘園硏究: Studies</i></a>. Japan Society for the Promotion of Science. p.<span id="mwBts" typeof="mw:Entity"> </span>280.</cite><span about="#mwt17" class="Z3988" id="mwBtw" title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&amp;rft.genre=book&amp;rft.btitle=%E8%8D%98%E5%9C%92%E7%A1%8F%E7%A9%B6%3A+Studies&amp;rft.pages=280&amp;rft.pub=Japan+Society+for+the+Promotion+of+Science&amp;rft.date=1965&amp;rft.au=Kan%27ichi+Asakawa&amp;rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DIfvsAAAAMAAJ&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AAugust+21"></span></span>