Dee ihe ga-aga n'ihu na paragraf a - Ọ gbara asọmpi n'ọsọ mita 200 nke ụmụ nwoke
n'asọmpi Iko Mbaụwa nke 2017. Na 2019 World Aquatics Championships nke emere na Gwangju, South Korea, Katsuhiro Matsumoto bịara nke atọ na 200 m freestyle, mana onye mbụ bịara Danas Rapšys enweghị ikike maka mbido na-ezighi ezi, yabụ Matsumoto nwetara nrite ọla ọcha. O ruru eru ịnọchite anya Japan na 2020 Summer Olympics.