[Demonskid]

Ok.. I think the title of the song is Kakome Kakome

they are singing about the children of an abandoned orphanage that were experimented on or something. and in the orphanage the children played Kagome Kagome.

So when someone enters the orphanage, the spirits of the children want to play that game.

So people probably think they are singing about the game, but they are really singing about the children playing the game, and the adults that used the game to kill the children. :3

at least.. thats what I can understand of it.