According to the twitter of Pony Canyon PR staff, the story of K-ON! movie will take place in the UK. The main characters will go on a graduation trip abroad. The movie will be premiered on December 3rd.
K-ON! movie official website (key illustration of the movie)
Source: Nojima Teppei’s tweet
Updated on September 5th
Trailer: http://www.tbs.co.jp/anime/k-on/trailer/trailer.html
