Kammala jumla mai zuwa: Japan da Amurka sun buga wa juna sau hudu a gasar cin kofin duniya ta mata. Mafi mahimmanci, da
Gasar cin Kofin Duniya ta 2011 wanda Japan ta ci 3<unk>1 a bugun fanareti, bayan cin 2<unk>2 a karin lokaci, da kuma Gasar cin Kofin Duniya ta 2015, ta lashe 5<unk>2 ta Amurka, da kuma wasan zinare a Wasannin Olympics na bazara na 2012, wanda Amurka ta ci 2<unk>1, wasan kusa da na karshe na gasar cin kofin duniya ta 1995, da wasan karshe na rukunin 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.