 Nyorai kuenderera mberi kweiyi ndima - Masahiro aive kaputeni weJapan U-21 timu yenyika, kubvira 2012 kusvika 2013. Zvadaro, akanga anyoresa Japan mukuru National chikwata kekutanga muna 2016. Muna 2021, Masahiro aive mumwe wevatambi muJapan roster, iyo yakatamba mu2020 Tokyo Olympics. Chikwata cheJapan chakapfuurira kumakwikwi emakota ekupedzisira mumakore 29 uye pakupedzisira, akaisa nzvimbo yechinomwe muchikamu chakanakisisa chevatambi. 