 Nyorai kupfuurira kweiyi ndima - ndiJapan decathlete. Akakwikwidza mumakwikwi emamita mazana mana ane zvipingamupinyipaMitambo yeOlympic yeZhizha ya2012, asi akarambwa mumakwikwi okutanga. Mumitambo yeRio 2016 akaisa 22nd mu decathlon. Nakamura akahwina menduru dzinoverengeka padanho rekondinendi muheptathlon uye decathlon. 