Rubuta ci gaba don wannan sakin layi - Yoshimura ya fara buga wasan farko na kasa da kasa don Japan a gasar zakarun Pacific Junior Curling ta 2006, yana jagorantar Team Japan, wanda Megumi Kobayashi ya tsallake. 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 gasar Universiade ta hunturu ta 2011
, ya gama a matsayi na hudu.