Pedzisa mutsara unotevera: Sakamoto akakwanisa kupinda muchikwata cheJapan, semutasvi weAsia chete, muvarume BMX kuchovha mabhasikoro kumaOlympics ezhizha ra2008 muBeijing nekugamuchira nzvimbo yekukoka kubva kuUnion Cycliste Internationale (UCI) zvichibva pane zvaakaita zvakanakisisa pa
UCI World Championships muVictoria, British Columbia, Canada. Mushure mokunge atora chigadzirwa chemasekondi makumi matatu nemaviri pama prelims emangwanani ane nguva inononoka ye40.548, Sakamoto akawana huwandu hwe19 kuisa mapoinzi kuti agadzire nzvimbo yechinomwe mumakwikwi ake ekupedzisira, nokudaro achimubvisa mumutambo.