Nicole's contract will be expired in January 15th and it is said that she will go back to USA to continue her study.On January 13th,according to various media outlets, Nicole already wrapped up all the schedule and will depart from the group in February. She will go back to USA with her mother while having her vocal and dancing training there.DSP Entertainment also said that an official statement about Nicole's departure will be released on January 14th.Meanwhile, other Kara members still continue with their individual activities.