After School (
Hangul: 애프터스쿨,
Katakana: アフタースクール, often stylized as
AFTERSCHOOL, abbreviated as
A.S.) is a South Korean
girl group formed by
Pledis Entertainment in 2009, with an admissions and graduation concept. The band currently consists of six members:
Uee,
Raina,
Nana,
Lizzy, E-Young and
Kaeun. After School officially debuted in January 2009. Later that year they released "
Because of You", which was ranked number 1 on multiple music charts.