A.H.H.A (아하) was a four-member girl group under YellOCean. They debuted on September 25, 2015 with the digital single "Hood On". Members Eun A (은아) - rapper Yeo jin (여진) - vocal Byeol Ha (별하) - maknae, vocal Kang Bin (강빈) - leader, vocal Discography Digital singles "Hood On" (2015) This article is a stub. You can help Kpop Wiki by expanding it. Retrieved from "https://kpop.fandom.com/wiki/A.H.H.A?oldid=151869" Categories: Group article stubs Groups Female groups A.H.H.A 2015 debuts 2016 disbandments Community content is available under CC-BY-SA unless otherwise noted.