2nd generation · PLEDIS Entertainment

After School

アフタースクール / 애프터스쿨

After School ran an admission and graduation system borrowed from school life, so the line-up changed by design rather than by accident.

  • 2009DebutJan 15, 2009
  • 11Members
  • 2thGeneration
  • Play GirlzFandom
Bang! / Official MV

Last updated:

01

In 30 seconds: After School

Bang! uses a marching drum line, Shampoo turns lyrical, and First Love brings pole dancing onto the stage, which is further than most groups ever took the staging.

Start here if stagecraft interests you; very little else from those years was built this theatrically.

02

Key facts

Group name
After School
Reading / Hangul
アフタースクール / 애프터스쿨
Company
PLEDIS Entertainment
Debut date
January 15, 2009
Days active
6,454 days (17 years, 8 months)
Debut song
AH!
Generation
2nd generation
Fandom name
Play Girlz(プレイガールズ)
03

Member guide

Profile comparison

MembersBirth dateBlood typeMBTINationality
カヒ1980-12-2545168cmONot disclosedSouth Korea
ジョンア1983-08-0243167cmONot disclosedSouth Korea
ソヨン1986-03-2940165cmABNot disclosedSouth Korea
ジュヨン1987-03-1939168cmABNot disclosedSouth Korea
ベカ1989-08-1137168cmABNot disclosedUnited States
ユイ1988-04-0938173cmONot disclosedSouth Korea
レイナ1989-05-0737166cmBNot disclosedSouth Korea
ナナ1991-09-1435171cmANot disclosedSouth Korea
リジ1992-07-3134168cmANot disclosedSouth Korea
イヨン1992-08-1634167cmABNot disclosedSouth Korea
カウン1994-08-2032168cmABNot disclosedSouth Korea

Ages are as of 2026-09-17.

Selected releases

04

Start here

Follow a few songs from the starting point to the group's current sound.

View all official videos →View in Japanese
05

From debut to now

  • 2009
    Arriving out of PLEDIS Entertainment, they led with a strong image of womanhood and a school-themed system of entering and graduating.
  • 2010
    Bang! brought in marching drums, and the large-scale performance line became the image After School is known by.
  • 2011
    The 1st Album Virgin, which holds Shampoo, plus the Japanese versions of Diva / Bang! widened the routes into both Korea and Japan.
  • 2012
    With Flashback the sound moved to a more polished dance song, and the later line-up came into sharper view.
  • 2013
    First Love took on demanding pole dance work and renewed the group as one built on stage expression.
  • 2014
    Following the Japanese releases Shh, Dress to Kill and Shine reveals an archive apart from the Korean title tracks.
  • 2015
    After that the thread runs less through new group releases than through the solo work and spin-off units of Kahi, Uee, Nana, Raina, Lizzy and Kaeun.
06

Key achievements

Key milestones

2009Diva put them in the rookie award conversationDiva drew attention in rookie award and rookie chart terms and spread their name as the leading early PLEDIS girl group.
2010Bang! settled them as a performance-first groupThe marching drum concept left them remembered for stage planning among the girl groups of the same era.
JPJapanese releases continued through avex traxDiva, Bang!, Rambling Girls, Shh and Dress to Kill are among the official releases they left in the Japanese market.

Verified information

Verified English information is not yet available for this section.

10

Official links

Official site

Official social accounts and platforms

Shopping guide

Verified English shopping links are not yet available.

12

KPOP DISCOVER's After School note

What holds After School together is a line-up that changes by graduation and admission, paired with performance built to hit hard. The girl group debuted out of PLEDIS Entertainment in 2009 and took on a school-themed system of joining and leaving, working around Kahi with a different set of members in each period.

Bang!, Shampoo and First Love make the way in. Bang! carries the force of the marching drums, Shampoo turns to a lyrical melody, and First Love shows the stagecraft that comes with pole dance, so three sides of the group land one after another.

AH!, Diva, Because of You and Flashback, along with the Japanese releases, lay out how the work spread across Korea and Japan and how wide a performance-led girl group can be. There are comparison routes to Orange Caramel and to later PLEDIS acts as well. Bang!, then Shampoo, then First Love carries the force, the lyricism and the stagecraft in turn.

Editors' take Bang! / Shampoo / First Love — a PLEDIS girl group whose line-up turned over by graduation and admission, with performance strong enough that three songs carry it.

13

Japan activity score

KPOP DISCOVER original metric
No. 61/ 210 groups

No. 61 of 210 groups with recorded activity in Japan (top 29%)

  • 6Japanese releases
  • 13Japan-related tracks
  • 0Members from Japan
  • 0Official Japanese accounts

The denominator is the 210 groups, out of 525 covered by KPOP DISCOVER, whose raw score reaches at least one point. The score adds 10 points per Japanese-market release, 3 per Japan-related track, 12 per member from Japan, and 8 per official Japanese account. Japanese-market releases carry the most weight because they are the most direct evidence of activity; related tracks add track-level detail; members from Japan stand for Japanese-language communication and continuity; official accounts stand for a permanent point of contact. The weights are an editorial judgement, not a statistical optimisation, and the ranking tracks release volume in Japan closely. Source: releases, tracks, members, and official links recorded by KPOP DISCOVER (updated 2026-09-17).

How this score is calculated →View in Japanese

Frequently asked questions

What defines After School?
Bang! uses a marching drum line, Shampoo turns lyrical, and First Love brings pole dancing onto the stage, which is further than most groups ever took the staging.
Why should a new listener start with After School?
Start here if stagecraft interests you; very little else from those years was built this theatrically.
Which songs should a new listener try first?
Start with Bang!, Shampoo, First Love, then continue to the official video index.