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ROK-KISS is a 'fitness performance' team made up of health trainers who've trained Rain, Nicole, Shinhwa's Hyesung, and more.

According to Happy Star Entertainment on the 3rd, ROK-KISS will introduce themselves to South Korea through their showcase at Club WAV, Seoul on the 4th. It has been reported that various celebrities and music industry reps will congratulate them on their upcoming domestic debut at the showcase.

A rep stated, "[ROK-KISS] will show an exciting performance combined with 'K-fit' (Kpop + Fitness)."

Stay tuned for updates on this unique group's upcoming domestic debut!