한 DjuNaNa DjuNaNa (DjuNaNa) was a South Korean Male Artist. He started in group cotoba. He retired in 2022. Read All General Information International Stage Name : DjuNaNa Domestic Stage Name : DjuNaNa Full Name : Oh Junhwan Pronounce Full Domestic Name : Pronounce 오준환 Country of Birth : South Korea Related Artists : cotoba - Instrumental Artist retired : 2022 Original group : cotoba (No longer a member) Images