Recently, a few photos from 2AM's December photoshoot for 'ARENA' were released, showing off the boys' dashing looks. Fans have been anticipating for December's photoshoot, particularly because the pictorial features all four members in one frame.  It has been a whole year since the boys last shot a pictorial with all the members included. 'ARENA' has been preparing diligently for this special photo shoot as it is their first experiment in a new concept called, 'Idols and Artwork'.  2AM has been lucky enough to be picked as the first models for this new experiment. In related news, 2AM will be debuting in Japan for the first time with the Japanese version of 'Saint o' Clock' on November 9th. Source + Photos: Newsen (1), (2)