K-ON! film didn’t smash any records but had strong opening weekend pulling in a reported 316 million yen (about $4,050,000USD) on 137 screens for December 3-4. This should put the animated film in the #1 spot for the weekend just edging out the Steven Spielberg’s “The Adventures of Tintin” (¥319M). But it should be noted that “The Adventures of Tintin” was from December 1-4 on 895 screens.
Source: Anime News Network
