On 28th, T-ARA Entertainment company Core Contents Media announced that they will release a big news regarding the group. 

Core Contents Media announced through the official media that Kim Kwang Soo representative, who's in Japan for T-ARA related business, will make a big announcement right after he comes back. 

The compay did not reveal specific reasons and it is the first time where company mentions about a group, making notice of a big announcement beforehand.

Prior to this event, T-ARA held the concert 'Jewelry Box' successfully at Tokyo on past 25th and 26.