The single release, titled Unmei wa Endless! will be released on 7 December 2011. Two editions available: Regular and Limited Edition, both of which has different cover artwork.

Particularly looking forward this since this single contains the OP and theme song for the K-ON! movie which will premiere in Japan starting from 3 December 2011!

Track-listing of Unmei wa Endless!

1. Unmei♪wa♪Endless!
2. いちばんいっぱい
3. Unmei♪wa♪Endless! [Instrumental Ver.]
4. いちばんいっぱい [Instrumental Ver.]

Single Title: Unmei wa Endless! [Limited Edition]
Catalog Number: PCCG-70082
Release Date: 7 December 2011
Retail Price: 1,260 yen
Preorder at: CDJapan

Single Title: Unmei wa Endless! [Regular Edition]
Catalog Number: PCCG-70083
Release Date: 7 December 2011
Retail Price: 1,260 yen
Preorder at: CDJapan