Who voices Rumi in KPop Demon Hunters?

Arden Cho voices Rumi in KPop Demon Hunters. Rumi is the leader of HUNTR/X and one of the film’s central characters, balancing her public identity as a pop star with her secret life as a demon hunter.

Cho is part of the film’s speaking voice cast, while the singing performances for HUNTR/X are credited separately to EJAE, Audrey Nuna, and Rei Ami. This separation between speaking and singing voices is a common feature of animated musical productions and can lead to mistaken answers.

Rumi’s character arc focuses on identity, pressure, secrecy, and acceptance. Her position as group leader makes her responsible for both HUNTR/X’s performances and its supernatural mission. The voice performance therefore has to carry ordinary dialogue, emotional scenes, comedy, and action. Cho’s casting is distinct from the actors voicing Mira and Zoey, who are May Hong and Ji-young Yoo.