Golden Goose Entertainment's huge boyband, 'A-Peace' (formerly known as Double B/21), is gearing up for their official Japanese debut! Japan has been keeping tabs on the debut, with mentions from Sankei Sports, TBS's "Kuraberu Kurabera," and special coverage from Fuji TV. �The members were cast and produced by Kim Kyung Wook, who's known for discovering and working with idols like H.O.T, Shinhwa, and TVXQ.� Comprised of a total of 21 members (each standing at a height of 185 cm), these flower boys are scheduled to perform at Japan's "K-Theater" every day. The band will be promoting as units with three different teams comprised of seven members each. On April 1st, A-Peace will be opening their official Japanese homepage in preparation for their debut.� The boys will be returning to promote in Korea after their Japanese debut. Check out their teaser of "Lover Boy" below! http://www.youtube.com/watch?v=EX7xFkQfFlc Source + Photos: Joy News 24 via Naver