Buuxi weedha soo socota: Sakamoto wuxuu u qalmay kooxda Japan, isagoo ah wadayaasha kaliya ee Aasiya, ee ragga BMX ee baaskiilka ee Olombikada Xagaaga 2008 ee Beijing isagoo ka helay martiqaad martiqaad ah oo ka yimid Ururka Baaskiilka Caalamiga ah (UCI) oo ku saleysan waxqabadkiisa ugu wanaagsan ee tartanka
Horyaalka Adduunka ee UCI ee Victoria, British Columbia, Canada. Ka dib markii uu qabsaday seddex iyo soddon labaad oo ah midka ugu hooseeya waqtiga ugu hooseeya ee 40.548, Sakamoto wuxuu dhaliyay wadar ahaan 19 dhibcood oo uu ku rakibay booska toddobaad ee heerkiisa afar dhamaadka, sidaas darteed isaga oo ka saaray tartanka.