DyoN Joo (됸쥬) is a South Korean indie musician. She debuted in 2015, playing acoustic-style pop and rock song. Outside her indie career, DyoN Joo frequently covered some Korean and Japanese songs, specifically anime song. Coupled with her powerful voice and her tendencies to write songs about negative mental conditions (such as pain, despair, etc), her performance always comes out with a powerful emotions.
She is a part of an anime song cover band called Virtual Romance, and a math rock/post rock band called cotoba. DyoN Joo cosplayed while performing with Virual Romance.