ONEWE Members Profile: ONEWE Facts ONEWE (원위) consists of 5 members: Yonghoon, Harin, Kanghyun, Dongmyeong, and CyA. ONEWE was originally known as MAS 0094 and debuted under Modern Music in August 2015. The band moved to RBW in June 2017 under the name MAS. The members officially re-debuted with the name ONEWE under RBW Entertainment in … Continue reading ONEWE Members Profile