Ku qor sii wadida cutubkan - Hayakari waxay si joogto ah ugu jirtay seddexda orodyahan ee ugu sarreeya masaafada dhexe ee tartanka fudud ee Japan laga soo bilaabo dabayaaqadii 1990-meeyadii ilaa 2005. Intii lagu jiray muddadan waxay sameysay xirfad 800 m ugu fiican 2:07.93 daqiiqo Osaka, waxay Japan u matalaysay 1999 IAAF World Indoor Championships ee Maebashi, waxayna ku tartantay tartanka gaaban ee World Cross Country Championships ee 2002
iyo 2005. Waxay ka soo muuqatay masaafada nuska marathon ee Kobe Women's Half Marathon waxayna ku guuleysatay dhacdada waqtigii 1:12:27 saacadood.