STAYC

STAYC is the six-member High Up Entertainment group that proved producer-led K-pop could still feel precise, melodic, and commercially sharp without leaning on maximal noise. Since debuting in November 2020, the lineup of Sumin, Sieun, Isa, Seeun, Yoon, and J has become the clearest public success story tied to High Up Entertainment and its Black Eyed Pilseung songwriting system.

The group's early run mattered because it felt coherent from day one. Songs like So Bad, ASAP, and later releases kept STAYC inside the center of the conversation by prioritizing strong hooks and member color over concept clutter. That gave them one of the cleaner growth arcs among fourth-generation girl groups.

By 2026, STAYC had already moved beyond rookie framing into full catalog weight. The group's wedding-stage appearance at Yoon Bomi and Rado's ceremony also showed how closely they now sit inside High Up's broader creative family, not just its release calendar.