Ha-ri has dark brown hair tied in a bun. From just before she leaves the nurses office to when she leaves the archery center, she has her hair in a low ponytail. She wears the Hyosan archery team uniform; she also wore two bags; one for her arrows and the other presumably for her crossbow.

Ha-ri is shown to have a determined personality as seen when she entered the school in hopes of saving her brother, but is also shown to be a bit harsh in a few instances as seen when she got mad at Dae-su.