GFRIEND is a South Korean girl group that debuted in 2015, with the “Season of Glass” EP. The group’s six founding members are Sowon, Yerin, Eunha, Yuju, SinB, and Umji. The group has appeared in reality TV shows such as “One Fine Day” (2015) and “Mamamoo x GFRIEND Showtime” (2016), as well as televised concerts such as “SMUF K-POP 2019.”