Kammala jumla mai zuwa: Yoshimura ta fara buga wasan farko a kasar Japan a gasar zakarun Turai ta 2006 ta Pacific Junior Curling, tana taka leda a kungiyar Japan, wacce Megumi Kobayashi ta tsallake ta. Za su lashe lambar azurfa. Yoshimura bai koma Pacific Juniors ba har zuwa 2011, lokacin da ta tsallake Japan zuwa lambar zinare a Gasar Gasar Gasar Junior ta Pacific ta 2011, inda ta cancanci ƙasarta don Gasar Gasar Junior ta Duniya ta 2011. A can, ta jagoranci Japan zuwa rikodin 3<unk>6, ta gama a matsayi na takwas. Hakanan a wannan kakar, ta tsallake Japan a
2011 Universiade na hunturu, ya gama a karo na hudu.