9 months down, 3 to go! All September Comebacks/Debuts/Disbandments etc will be located here! If I miss something please let me know in the comments!
Comebacks/Debuts:
C: Chinese, K: Korean, E: English, T: Thai, O: Other, MV: MV Release
- 1st
- Fromis_9 – Talk & Talk K
- AZER Blossom – Focus On Me K
- ITZY – What’z ITZY? J [Album Release]
- 3rd
- iScream – Himawari J
- LOONA (Yves, Jinsoul, Kim Lip, Heejin) & Ryan Jhun – Not Friends K [Collab Release]
- 6th
- STAYC – STEREOTYPE K
- Ferry Blue – Call My Name K
- 8th
- Purple Kiss – Hide And Seek K
- ICHILLIN’ – GOTYA K
- 9th
- Hyuna – 1+1=1 (with DAWN) K [Collab Comeback]
- 10th
- LISA – Lalisa K [SOLO DEBUT]
- Q.O.S – Oh Yeah ft Dahye K
- 14th
- MAGICOUR – Wanna Gonna J
- POSH Girls – Fly With Me MV RELEASE
- 15th
- LOONA – Hula Hoop/StarSeed ~カクセイ〜 J [JAPAN DEBUT]
- Mamamoo – I Say MAMAMOO: The Best K
- Yujin (Hi Cutie) – Light Up The Way K
- 18th
- Manito – Toritori Dotori K [DEBUT]
- 20th
- Yukika – Loving You K
- 23rd
- Beauty Box – Beyond of BB K [DEBUT]
- WJSN – Let Me In K (Universe Release)
- 24th
- 27th
- ITZY – Swipe MV Release
- 29th
- 30th
- Ariaz – Hot & Cold (2021) K
- TBA
- BlackSwan (AUG postponed to SEPT)
- Cignature [Comeback] (SEPT)
- Majors – SEPT/OCT
- Upcoming/Announced
- Busters X [Redebut]
- YG New GG/Babymonster [Debut] (JULY-DEC)
- JYP New GG (Feb 2022)
- HYBE And Belift Lab New Girl Group
- Girls Planet 999 GG (Dec 2021)
- G.I.G [DEBUT] (AUG postponed to NOV)
- NiziU – U [Comeback] (NOV)
- AZER [Comeback]
- ITZY [JAPAN DEBUT]
- Mystic Story GG [Debut] (Winter)
- Rhea (postponed Debut)
- DreamNote [Comeback]
- Jeonyoul [Comeback]
Disbandments/Line Up Changes:
- Minji joined T.O.P Girls (09/04)
- Camila rebranded to Camila X and Yuna left the group (09/10)
- Jieun was placed on indefinite hiatus (ARIAZ) (09/13)
- Bomin was made inactive due to health issues (Red Square) (09/15)