Discografie

Albums and EPs

* Mizerable (May 12, 1999)
* Mars (April 26, 2000)
* Rebirth (April 25, 2001)
* Moon (June 19, 2002)
* Crescent (December 3, 2003)
* Love Letter (February 14, 2005)
* Love Letter - For Korean Dears (June 15, 2005)
* Diabolos (September 21, 2005)
* 0079-0088 (December 19, 2007)

Compilations

* Remix of Gackt (November 3, 1999)
* The Sixth Day: Single Collection (February 25, 2004)
* The Seventh Night: Unplugged (May 26, 2004)
* Juunigatsu no Love Song ~Complete Box~ (12月の Love song 〜Complete Box〜, Juunigatsu no Love Song ~Complete Box~? , December 13, 2006)

Singles

* "Mizerable" (July 9, 1999)
* "Vanilla" (August 11, 1999)
* "Mirror" (February 9, 2000)
* "Oasis" (February 16, 2000)
* "Seki-ray" (鶺鴒〜seki-ray〜, March 8, 2000)
* "Saikai ~Story~" (再会〜Story〜, August 30, 2000)
* "Secret Garden" (November 16, 2000)
* "Kimi no Tameni Dekiru Koto" (君のためにできること, March 14, 2001)
* "Another World" (September 5, 2001)
* "Jūnigatsu no Love Song" (12月の Love song, December 16, 2001)
* "Vanilla" (re-release, March 20, 2002)
* "Wasurenai Kara" (忘れないから, April 24, 2002)
* "Jūnigatsu no Love Song" (re-release, December 27, 2002)
* "Kimi Ga Oikaketa Yume" (君が追いかけた夢, March 19, 2003)
* "Tsuki no Uta" (月の詩, June 11, 2003)
* "Luna"/"Oasis" (June 25, 2003)
* "Last song" (November 12, 2003)
* "Jūnigatsu no Love Song" (12月のLove song, re-release, December 3, 2003)
* "Kimi ni Aitakute" (君に逢いたくて, October 27, 2004)
* "Juunigatsu no Love Song" (re-release, December 14, 2004)
* "Arittake no Ai De" (ありったけの愛で, January 26, 2005)
* "Black Stone" (April 27, 2005)
* "Metamorphoze" (Metamorphoze ～メタモルフォーゼ～, May 25, 2005)
* "Todokanai Ai to Shitteita no ni Osaekirezu ni Aishitsuzuketa..." (届カナイ愛ト知ッテイタノニ抑エキレズニ愛シ続ケタ･･･, August 10, 2005)
* "Redemption" (January 25, 2006)
* "Love Letter" (March 1, 2006)
* "No ni Saku Hana no Youni" (野に咲く花のように, February 7, 2007)
* "Returner ~Yami no Shuen~" (Returner～闇の終焉～, June 20, 2007)