|Mezase Happy 100%↑↑↑ (Instrumental)|
|English Name||Aim for Happy 100%↑↑↑|
|Album||K-ON! Character Image Song Series Vol. 3: Ritsu Tainaka|
|Performed By||Ritsu Tainaka|
|Release||August 26, 2009|
|Genre||J-Pop, Anime Song|
|Previous||Girly Storm Shissou Stick (Instrumental)|
|Next||Let's Go (Instrumental)|
Mezase Happy 100%↑↑↑ (Instrumental) is the instrumental version of Ritsu Tainaka's song "Mezase Happy 100%↑↑↑", produced by Pony Canyon and published on 26 August 2009 within Ritsu's Character Image Song volume.
The song was written by Shouko Ohmori and composed and arranged by Hajime Hyakkoku.