S2U Members Profile: S2U Facts  S2U (에스투유) was a 4 member girl group that debuted on the 25th of May, 2017, under One Shot Entertainment. They were gonna debut as a Hip Hop group by the name “Very Berry”. They debuted with their digital single, ZZZ (잠이 안 와). Their producer had officially announced on 1st of June, 2019 … Continue reading S2U Members Profile