"Air Man ga Taosenai" (エアーマンが倒せない, Eāman ga Taosenai, "Can't Beat Air Man") is a dōjin song and Internet meme from Japan.

which uses a song originally composed for Mega Man 2 as its melody, "Air Man ga Taosenai" is an original composition by an individual only known as "Seramikaru" (せらみかる, Seramikaru).

[1] A vocal version was performed by dōjin music group Team.Nekokan (Team.ねこかん[猫], Team.Nekokan [Neko]) was later posted to their website and YouTube on June 1, 2007, and later to Nico Nico Douga on July 1.

[2] This version was a collaboration with fellow dōjin musicians SoundCYCLONE and Scinicade.

Among the more widely known translations is one done by Kiwi Kenobi, which debuted on YouTube in July 2008 and gained considerable popularity.