EPs
Walls Is Beginning (February 2006)
Runova X Handover (October 2006)
How Are You? (November 21, 2007)
Singles
"Eden" (June 2007)
Major release
Albums
Who Are You? (September 24, 2008)
Aurora (November 25, 2009)
Passenger (April 6, 2011)
Singles
"Yoru no Hate" (夜の果て?, "End of the Night") - (February 20, 2008)
"The Bungy" - (June 4, 2008)
"Broken Youth" - (August 13, 2008) - Naruto: Shippuden 6th ending theme
"Big Foot" (ビッグフット, Biggufutto?) - (May 13, 2009)
"Hologram" (ホログラム, Horoguramu?) - (August 12, 2009) - Fullmetal Alchemist: Brotherhood 2nd opening theme and 7th ending theme
"Kakera (Subete no Omoitachi e)" (かけら -統べての想いたちへ-?, "Fragments -To All the Thoughts-") - (November 4, 2009)
"Sudden Death Game" (サドンデスゲーム, Sadon Desu Gēmu?) - (August 11, 2010)
"Diver" - (January 12, 2011) - Naruto: Shippuden 8th opening theme
Walls Is Beginning (February 2006)
Runova X Handover (October 2006)
How Are You? (November 21, 2007)
Singles
"Eden" (June 2007)
Major release
Albums
Who Are You? (September 24, 2008)
Aurora (November 25, 2009)
Passenger (April 6, 2011)
Singles
"Yoru no Hate" (夜の果て?, "End of the Night") - (February 20, 2008)
"The Bungy" - (June 4, 2008)
"Broken Youth" - (August 13, 2008) - Naruto: Shippuden 6th ending theme
"Big Foot" (ビッグフット, Biggufutto?) - (May 13, 2009)
"Hologram" (ホログラム, Horoguramu?) - (August 12, 2009) - Fullmetal Alchemist: Brotherhood 2nd opening theme and 7th ending theme
"Kakera (Subete no Omoitachi e)" (かけら -統べての想いたちへ-?, "Fragments -To All the Thoughts-") - (November 4, 2009)
"Sudden Death Game" (サドンデスゲーム, Sadon Desu Gēmu?) - (August 11, 2010)
"Diver" - (January 12, 2011) - Naruto: Shippuden 8th opening theme