Japan Series MVP
... that the only Japan Series MVP to also win a World Series MVP is Hideki Matsui?
... that the only <b id="mwD-A"><a href="./Japan_Series_Most_Valuable_Player_Award" id="mwD-E" rel="mw:WikiLink" title="Japan Series Most Valuable Player Award">Japan Series MVP</a></b> to also win a <a href="./World_Series_Most_Valuable_Player_Award" id="mwD-I" rel="mw:WikiLink" title="World Series Most Valuable Player Award">World Series MVP</a> is <a href="./Hideki_Matsui" id="mwD-M" rel="mw:WikiLink" title="Hideki Matsui">Hideki Matsui</a>?