Kammala jumla mai zuwa: Japan da Amurka sun buga wa juna sau hudu a gasar cin kofin duniya ta mata. Musamman, wasan karshe na gasar cin kofin duniya ta 2011 wanda Japan ta ci 3<unk>1 a bugun fanareti, bayan cin nasara 2<unk>2 a cikin karin lokaci, da kuma
2015 gasar cin kofin duniya, lashe 5<unk>2 ta Amurka, da kuma wasan zinare a wasannin Olympics na 2012, wanda ya lashe 2<unk>1 kuma ta Amurka, wasan kusa da na karshe na gasar cin kofin duniya ta 1995, da kuma wasan karshe na rukuni na gasar cin kofin duniya ta 1991. Gabaɗaya, Amurka ta lashe Kofin Duniya huɗu a 1991, 1999, 2015, da 2019, yayin da Japan ta lashe Kofin Duniya ɗaya a 2011.