W"Arittake no Ai de" (ありったけの愛で) is a single released by Gackt on January 26, 2005 under Nippon Crown. It peaked at seventh place on the Oricon weekly chart and charted for seven weeks.
W"Black Stone" is a single released by Gackt on April 27, 2005 under Nippon Crown. It peaked at third place on the Oricon weekly chart and charted for seven weeks. It was certified gold by RIAJ.
W"Ever" is the thirty-eighth single released by Japanese solo artist Gackt, released on July 28, 2010 by Avex Group. It was the theme song for the multiplayer online role-playing video game Dragon Nest.
W"Faraway " is the thirty-second single by Japanese recording artist Gackt, released on June 17, 2009. This single is the second of four singles of the countdown to Gackt's 10th anniversary as solo artist. This single has been titled The 2nd Heaven.
W"Flower" is the thirty-fourth single by Japanese recording artist Gackt, released on July 1, 2009. This single is the final of the four singles of the countdown to Gackt's 10th anniversary as solo artist. Each of the countdown singles were released within a week of each other. There are two versions of the music video.
W"Ghost" is the twenty-ninth single by Japanese musical artist Gackt, released on January 28, 2009.
W"Hakuro" is the forty-second single of Japanese solo artist Gackt, released on October 10, 2012. It is the theme song for the drama Sengoku Basara. The title song was simultaneously released in Europe by Gan-Shin as a digital download on Amazon and other sites, but is not available on iTunes.
W"Jesus" is the twenty-eighth single by Japanese musical artist Gackt. It was released on December 3, 2008.
W"Journey Through the Decade" is a song by Japanese pop singer Gackt, serving as his thirtieth single released on March 25, 2009. It is his first song performed for Kamen Rider Decade, used as the television series' theme song.
W"Jūnigatsu no Love Song" is the ninth, Christmas single by Japanese singer-songwriter Gackt, released on december 16, 2001, under Nippon Crown.
W"Kimi ga Oikaketa Yume" (君が追いかけた夢) is a single released by Gackt on March 19, 2003 under Nippon Crown. It peaked at second place on the Oricon weekly chart and charted for ten weeks. It was certified gold by RIAJ.
W"Kimi ni Aitakute" (君に逢いたくて) is a single released by Gackt on October 27, 2004 under Nippon Crown. It peaked at second place on the Oricon weekly chart and charted for seventeen weeks. In 2004, it was the 96th best selling single of the year, with sales of 98,335 copies. It ultimately sold 124,280 copies, making it Gackt's ninth best selling single. It was certified gold by RIAJ.
W"Kimi no Tame ni Dekiru Koto" is a single released by Gackt on March 14, 2001, under Nippon Crown. It peaked at sixth place on the Oricon weekly chart and charted for eighteen weeks. It is Gackt's fifth best selling single, with 146,770 copies sold. The title track was later covered as an acoustic track for Gackt's Seventh Night album in 2004.
W"Koakuma Heaven" is the thirty-first single by Japanese musical artist Gackt, released on June 10, 2009. This single was the first of four singles of the countdown to Gackt's 10th anniversary as a solo artist. This single was titled The 1st Heaven. Each of the countdown singles were scheduled to be released within a week of each other.
W"Last Song" is a single released by Gackt on November 12, 2003 under Nippon Crown. It peaked at fifth place on the Oricon weekly chart and charted for 13 weeks. It was certified gold by RIAJ. An unplugged piano-only version was recorded, and music video filmed, for The Seventh Night: Unplugged.
W"Lost Angels" is the thirty-third single by Japanese recording artist Gackt, released on June 24, 2009. This single is the third of four singles of the countdown to Gackt's 10th anniversary as solo artist. This single has been titled "The 3rd Heaven". Each of the countdown singles were released within a week of each other. The title track was used as ending theme song of the Nippon TV's program Information Live Miyaneya between June 29 and October 2, 2009.
W"Love Letter" is a single released by Gackt on March 1, 2006 under Nippon Crown. It peaked at ninth place on the Oricon weekly chart and charted for seven weeks. The A-side and B-side were used in the Mobile Suit Zeta Gundam movie Love is the Pulse of the Stars , as opening and ending themes, respectively. "Dybbuk" also previously appeared on Gackt's 2003 album Crescent. It was certified gold by RIAJ.
W"Metamorphoze" is a single released by Gackt on May 25, 2005 under Nippon Crown. It peaked at second place on the Oricon weekly chart and charted for thirteen weeks. In 2005, it was the 62nd best selling single of the year, with sales of 156,709 copies, making it to be Gackt's fourth best selling single. Both, A-side and B-side are also featured in the Mobile Suit Zeta Gundam movie Heir to the Stars. The music video combines footage from the anime with live-action sequences of Gackt piloting in a UC 0093 spacesuit and linear seat. It was certified gold by RIAJ.
W"Mirror" is a single released by Gackt on February 9, 2000 under Nippon Crown. It peaked at ninth place on the Oricon weekly chart and charted for six weeks.
W"Mizérable" is a single by Japanese singer-songwriter Gackt from his same-titled debut mini album. It was released on June 30, 1999, by Nippon Crown as his debut single, in a box edition. It was also available in a mini CD single edition, without additional material. All of the song's lyrics and music were written and composed by Gackt himself. Musically incorporating violin and modern rock instruments, with mixed pop-art rock sound, and recognizable emotional-metaphorical story, the song suggested his future musical expression.
W"The Next Decade" is the thirty-fifth single by Japanese musical artist Gackt, released on August 11, 2009.
W"No ni Saku Hana no Yō ni" (野に咲く花のように) is a single released by Gackt on February 7, 2007 under Nippon Crown. It peaked at third place on the Oricon weekly chart and charted for eleven weeks.
W"Oasis" is a single released by Gackt on February 16, 2000 under Nippon Crown. It peaked at seventh place on the Oricon weekly chart and charted for six weeks. It is Gackt's seventh best selling single, with 126,280 copies sold. The song "Oasis" was used as the ending theme for the New Fist of the North Star OVA in 2003, and released along "Lu:na" as a single "Lu:na/Oasis" the same year.
W"Redemption" is a single released by Japanese musician Gackt on January 25, 2006. It peaked at third place on the Oricon singles chart and charted for twelve weeks. In 2006, it was the 83rd best selling single with sales of 124,955 copies, making it to be Gackt's eighth best selling single. The "Longing" and "Redemption" were theme songs of the video game Dirge of Cerberus: Final Fantasy VII. It was certified gold by RIAJ.
W"Returner " is a single released by Gackt, on June 20, 2007, by Nippon Crown. It is Gackt's first single to top the Oricon Singles Chart, first by record label since Kaze's "22-Sai no Wakare" released in 1975, and the theme song for NHK drama Fūrin Kazan.
W"Saikai (Story)" (再会〜Story〜) is a single released by Gackt on August 30, 2000 under Nippon Crown. "Saikai ~Story~" is a re-recording of the mostly instrumental song from the extended play Mizérable. It peaked at seventh place on the Oricon weekly chart and charted for six weeks. The song is used as the ending theme of the TV variety show Hot Pants (ホットパンツ).
W"Secret Garden" is a single released by Gackt on November 16, 2000 under Nippon Crown. It peaked at tenth place on the Oricon weekly chart and charted for five weeks.
W"Seki-Ray" is a single released by Gackt on March 8, 2000, under Nippon Crown. It peaked at seventh place on the Oricon weekly chart and charted for six weeks.
W"Stay the Ride Alive" is the thirty-seventh single released by Japanese musical artist Gackt on January 1, 2010. The song was originally titled "Stay the Decade Alive", before being renamed "Stay the Ride Alive" in late November.
W"Todokanai Ai to Shitteita no ni Osaekirezu ni Aishitsuzuketa..." is a single released by Gackt on August 10, 2005 under Nippon Crown. It peaked at third place on the Oricon weekly chart and charted for nine weeks. It was used as a theme song for the TV drama Keiyaku Kekkon (契約結婚). It was certified gold by RIAJ.
W"Tsuki no Uta" (月の詩) is a single released by Gackt on June 11, 2003 under Nippon Crown. It peaked at third place on the Oricon weekly chart and charted for seven weeks. The song "Tsuki no Uta" was used as the first ending theme for anime Texhnolyze. It was certified gold by RIAJ.
W"Vanilla" is a second single released by Gackt on August 11, 1999. It peaked at fourth place on the Oricon weekly chart and charted for ten weeks. It is Gackt's second best selling single, with 248,360 copies sold. "Vanilla" was re-released on March 20, 2002, when it peaked at number twelve and charted for 6 weeks. It was ceritifed gold by RIAJ.
W"Wasurenai Kara" (忘れないから) is the eleventh single by Japanese artist Gackt. It was released on April 24, 2002 under Nippon Crown. It peaked at fourth place on the Oricon weekly chart and charted for five weeks. In 2002, it was the 98th best-selling single, with sales of 132,260 copies, making it Gackt's sixth best selling single.
W"White Lovers " is the forty-third single of Japanese solo artist Gackt, released on December 19, 2012. It was the theme song for Kissmark snowboarding brand commercial. The song was released by Gan-Shin in Europe in 2015.