The K-ON! and K-ON!! Character Image Song Series CD covers, whether originals or parodies thereof.

Original

• K-ON! Image Character Song series
• K-ON!! Image Character Song series

First series artstyle

• Anonymous collages / uin (noate) collage
• K-ON!(!) - nanao (mahaya)
• Love Plus -7001 / Various artists and series

Second series artstyle

• K-ON!! - kouchou / Various series - diesel-turbo
• Touhou - piiko (1187629) / Yoake Mae Yori Ruri Iro Na - take_518
• K-ON!! (Class 3-2) - mizuki makoto / K-ON!! - yamasaki wataru
• My Little Pony - miraclenight / Various Magical girls - Various Artists
• Higurashi - intomemories / Vocaloid - 3aya n

Miscellaneous

• K-ON! - Various Artists
• Various artists and series / Deleted