The main promotional poster of the upcoming romantic comedy musical 'Caffeine' has been unveiled revealing the main stage actors.

The baristas who will play the male lead role of Kang Ji Min are Jo Sung Mo, 2AM's Lee Changmin, SS501 Kim Hyung Joon, Kim Ki Bum, and Teen Top Chunji. For the female lead of Kim Se Jin are Kim Ji Hyun, Woo Geum Ji.

The romantic comedy musical “Caffeine” will be shown starting on June 27 until September 7 at KT&G Sangsang Art Hall.