KillerQueen forms in Osaka (大阪)大阪.
The band is also sometimes referred to as Killar Queen, KillarQueen, or Killer Queen. The correct spelling is unconfirmed.
KillerQueen changes their name to SHEROCK.
SHEROCK disbands
SHEROCK was a visual kei band in Osaka. They were active from 2004 to 2006 and are now disbanded.