In May 2006, they released their first compilation album, Dainihon Itangeishateki Noumiso Gyaku Kaiten Zekkyou Ongenshuu, which included songs that had been released from 2002 through 2004.
V máji vydali svoj prvý súhrnný album Dainihon Itangeishateki Noumiso Gyaku Kaiten Zekkyou Ongenshuu, ktorý obsahoval piesne vydané od roku 2002 do 2004.