<a href="https://en.wikipedia.org/wiki/Prime_Minister_of_Japan" id="mwASY" rel="mw:WikiLink" title="Prime Minister of Japan">Japanese prime minister</a> <a href="https://en.wikipedia.org/wiki/Eisaku_Satō" id="mwASc" rel="mw:WikiLink" title="Eisaku Satō">Eisaku Satō</a> becomes the first post-World War II sitting prime minister to visit <a href="https://en.wikipedia.org/wiki/Okinawa_Prefecture" id="mwASg" rel="mw:WikiLink" title="Okinawa Prefecture">Okinawa Prefecture</a>.