Duermo forms in Osaka (大阪)大阪.
First live is held
Drummer Seiya (星弥) secedes.
Drummer Seiya (星弥) re-joins, having seceded from his new band VIELACTEA after only their first live.
Duermo disbands some point toward the end of 2012
Duermo was a visual kei band in Osaka. They were active from 2011 to 2012.