<prompt> Qedela lo musho olandelayo: ungumbhukudi waseJapane. Wancintisana emncintiswaneni  <response>: umcimbi wabesifazane wamamitha angama-200 we-butterfly kuma-Olimpiki asehlobo ka-2016. Ngo-Ephreli 2017, uHasegawa waphula irekhodi lomhlaba lentsha emjahweni wama-butterfly angama-200 nge-2:06.29 kumaJapan Nationals. Wafanelekela ukumela iJapane kuma-Olimpiki asehlobo ka-2020. 