Idol groups that have to renew their contracts in 2016

Girl groups:

Secret

F(x)

2NE1

Rainbow

4Minute

Boy group: B2ST

Disbanded: Kara

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Instiz: Idol groups that have to renew their contracts in 2016

- Am I the only one who thinks Secret won't renew theirs? f(x) will renew for sure...

- Rainbow needs to find a better company ㅠㅠ

- I wonder if Krystal will... I hope all f(x) members renew

- Don't renew, B2ST

- I think f(x) and 4Minute are the only girl groups that will renew