Seventeen
iKON
CLC
Day6
Monsta X
Snuper
UP10TION
GFriend
Oh My Girl
Twice
Map6
=
Instiz: 2015 debuts, idol groups that are one year old
- Let's last long iKON ㅠㅠ I want to see you in Korea ㅠㅠ
- What did iKON even do in the past year though
- Can Map6 have a comeback please ㅠㅠ
- Twice's first anniversary is already passed but congrats and also congratulations on 100 million views for Cheer Up and Ooh Ahh. Also waiting for TT <3
- Time flies... My bias is reaching their 4th year
- Do well Oh My Girl ㅠㅠ
