Rookie idol group ZE:A have landed themselves a big screen debut! According to a report by Japan's Sankei Sports on January 16th, "Popular Korean group ZE:A has been cast as the leading roles for 'RONIN POP,' a Korean and Japanese collaboration movie." 'RONIN POP' is an action film that revolves around the power struggle between youths in the aftermath of a nuclear war.  The movie features impressive CG and battle scenes, and the boys were recently reported to have shot the movie's climax at a theme park in Kyungki-do. ZE:A commented, "We hope we attract a larger fanbase through this movie.  In the future, we'd like to become like Arashi, one of Japan's greatest idol groups, and be loved by many for our singing and acting." Source + Photos: Star News