Kammala wannan jumla: Ya yi gasa ga Japan a gasar
2017 FIBA Under-19 Kwallon Kwando na Duniya, matsakaicin matsakaicin maki 20.6 da 11.0 ya sake dawowa a gasar. A zagayen neman shiga gasar cin kofin duniya ta FIBA ta 2019, Hachimura ya ci maki 25 don taimakawa Japan ta doke Iran da ci 70-56.