StayC (Korean: 스테이씨, commonly stylized as STAYC) is a South Korean girl group formed by High Up Entertainment. It is the first group debuted by the company after its formation by producer duo Black Eyed Pilseung. The group is composed of six members: Sumin, Sieun, Isa, Seeun, Yoon, and J. The group debuted on November 12, 2020, with the release of their debut single album, "Star To A Young Culture".[1]