Mio~chan

Kei-on + Haruhi Suzumiya = Epic.

[Source, credits to ninomy320]

K-on! anime parody, with Ranma 1/2 playing the ED Don’t Say Lazy…

[Source]

New K-on! opening with Asuza included in the latest episodes…

[Video credits to minesweeper6137]

Opening and ending on K-on! anime…

Cagayake! Girls (OP) and Don’t Say Lazy (ED)

[Video credits to Halo2fast]

K-ON! promo video is out. Not bad, the music is good…

[Video credits to Darkanimespweb]