I'm falling apart
Is this the way how you saw it,
Is this the way how you read me from the start,
Is this the way how you lived it in your mind
Is this the way how you read me,
Is this the way how you make me fall apart,
Is this the way how you break a good girl down
I'm falling apart
Erosion Mark was made as a commemoration song for the 400,000 downloads of ポップンリズミン.
Erosion Mark is Kosuke Saito's first collaboration with Osamu Migitera in BEMANI.
It's also his only original song for ポップンリズミン.
Erosion Mark is currently the only song written exclusively for ポップンリズミン that has been crossed over to a non-pop'n music arcade game.
"REASM" means "reassemble".
Erosion Mark is one of the songs in the second phase of REFLEC BEAT VOLZZA's Pastel-kun to Gakkii-hakase no dokidoki rhythm kenkyujou (パステルくんとガッキー博士のドキドキリズム研究所,Pastel-kun to Gakkii-hakase no dokidoki rhythm kenkyujou?) unlock system. It can be unlocked after assembling the Rice Ball Castanet (おにぎりカスタネット,Rice Ball Castanet?) instrument.
