Mezue ahịrịokwu na-esonụ: Ọ gbara asọmpi maka Japan na
2017 FIBA Under-19 Basketball World Cup, nkezi otu-kasị mma 20.6 isi na 11.0 rebounds a mpi. Na agba nke iru eru maka 2019 FIBA World Cup, Hachimura nwetara ihe 25 iji nyere Japan aka imeri Iran 70-56.