Hiraizumi Kiyoshi
... that history professor Hiraizumi Kiyoshi believed Emperor Jimmu to have been a real historical figure?
... that history professor <b id="mwWg"><a href="./Hiraizumi_Kiyoshi" id="mwWw" rel="mw:WikiLink" title="Hiraizumi Kiyoshi">Hiraizumi Kiyoshi</a></b> believed <a href="./Emperor_Jimmu" id="mwXA" rel="mw:WikiLink" title="Emperor Jimmu">Emperor Jimmu</a> to have been a real historical figure?