Updated list of upcoming K-On! media. As always, only Japanese and English language releases listed.
June 19th – “K-On!! Season 2 Collection vol. 1” anime DVD/Blu-Ray (US)
June 21st – “K-On! Ho-kago Live!! HD” PS3 game (JP)
July 18th – “K-On!” Movie DVD/DVD Limited Edition/Blu-Ray/Blu-Ray Limited Edition (JP)
Not a long list by any means, but certainly interesting.