Rubuta ci gaba don wannan sakin layi - Ya yi gasa ga Japan a cikin 2017 FIBA Under-19 Basketball World Cup
, yana da matsakaicin maki 20.6 da kuma 11.0 da aka 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.