Japanese singer Ayumi Hamasaki has released eighteen studio albums, five compilation albums, twenty-six remix albums, four live albums and numerous singles and promotional singles. She debuted in 1995 under Nippon Columbia with the stage name Ayumi, releasing an extended play Nothing from Nothing, which was a collaboration with Dohzi-T and DJ Bass. Three years later, Hamasaki debuted again as a singer under Avex Trax with the single "Poker Face" (1998). Her first album A Song for ×× (1999) debuted at number one on Oricon's albums chart, and sold over 1.4 million copies.
The discography of South Korean musician BoA consists of twenty-one studio albums, eight compilation albums, three extended plays (EPs) and numerous singles. BoA debuted as a musician through South Korean talent agency SM Entertainment at the age of 13 with the album ID; Peace B (2000), followed by her debut in Japan with Avex Trax in 2001.
The discography of Japanese-American R&B and pop singer Hikaru Utada consists of eleven studio albums, four compilation albums, eleven video albums and numerous singles and promotional singles. Utada began as a musician in the early 1990s as a member of U3, a family unit made up of her, her mother Junko Utada, also known as 1970s enka singer Keiko Fuji, and her father, musical producer Teruzane Utada. U3 released their debut album Star in 1993, with the hope to debut in America. In 1996, the group was rebranded as Cubic U, an R&B project focusing on Hikaru Utada, resulting in the English language album Precious in 1998 with record label Toshiba EMI.
The discography of Japanese recording artist Namie Amuro contains 12 studio albums, 7 compilation albums, 47 singles, 10 live albums, 14 video albums and 102 music videos. Amuro has also collaborated with Verbal of M-Flo and Ryōsuke Imai for her Suite Chic project.
The discography of the Japanese girl group Morning Musume consists of sixteen studio albums, five compilation albums, and seventy four singles. Ever since its establishment in 1997, the group has experienced frequent line-up changes, and currently consists of twelve members: Erina Ikuta (leader), Ayumi Ishida (sub-leader), Sakura Oda (sub-leader), Miki Nonaka, Maria Makino, Akane Haga, Reina Yokoyama, Rio Kitagawa, Homare Okamura, Mei Yamazaki, Rio Sakurai, Haruka Inoue and Ako Yumigeta. The group was formed by Sharam Q vocalist Tsunku, who serves as their lyricist, composer, and producer.
The discography of Japanese R&B singer Misia consists of nine studio albums, three compilation albums, one extended play (EP), one live album, six remix albums, twenty-six singles, twelve promotional singles, eighteen video albums and thirty-seven music videos. In 1997, Misia signed a recording contract with BMG Japan and joined the then up-and-coming talent agency, Rhythmedia. Under the sub-label Arista Japan, Misia released her first single, "Tsutsumikomu Yō ni..." in February 1998, followed by "Hi no Ataru Basho" in May. In June, her debut album, Mother Father Brother Sister, opened at number three on the Oricon chart. The album peaked at number one three weeks later and stayed in the top five for eleven consecutive weeks. Mother Father Brother Sister was certified double million and won a Japan Record Award for Best Album, as well as a Japan Gold Disc Award for Pop Album of the Year. In 2000, Misia's second studio album, Love Is the Message, debuted at number one and was certified double million. It won a Japan Record Award for Best Album and a Japan Gold Disc Award for Pop Album of the Year. The album spawned three top ten hits: "Believe," "Wasurenai Hibi" and "Sweetness." Misia's first remix album, Misia Remix 2000 Little Tokyo, was released three months later and shot to number one. It sold over 800,000 copies and is the second best-selling remix album of all time in Japan.
The discography of Mika Nakashima includes 11 studio albums, 7 compilation albums, 45 singles and 20 video albums. These have all been released through Sony Music Entertainment Japan.
The solo discography of Japanese musician Yui consists of five studio albums, three compilation albums, twenty-one singles and five video albums. These were released on independent label Leaflet Records in 2004, followed by Sony Music Entertainment Japan sub-label Gr8! Records in 2005, Sony Records between 2005 and 2006, Sony sub-label Studioseven Recordings between 2007 and 2010, before returning to Gr8! Records in 2010.
The discography of Japanese contemporary R&B singer Crystal Kay consists of 12 studio albums, three extended plays, five compilation albums, four video albums and numerous single releases. Crystal Kay debuted as a singer at 13 years of age in 1999 under Epic Records Japan. Her third album Almost Seventeen (2002) saw a great leap in popularity for Crystal Kay, reaching number two on Oricon's albums chart. In 2005, Crystal Kay sang the eponymous theme song for the Tsuyoshi Kusanagi drama Koi ni Ochitara: Boku no Seikō no Himitsu. "Koi ni Ochitara" became Crystal Kay's most successful single, being certified for a million ringtone downloads.
The discography of Ayaka consists of six studio albums, two compilation albums, a cover album and numerous singles, released through Warner between 2006 and 2009, and through Ayaka's independent label, A Station, from 2012 onwards.
This is the discography for Japanese boy band KAT-TUN.
The discography of Japanese pop and electronic dance group Perfume consists of seven studio albums, three compilation albums, twenty-eight singles and six video albums. Forming in 2001, the group debuted as local Hiroshima idols, releasing two singles through the independent Momiji Label. In 2003, the members moved to Tokyo to further their career as idols. Signing with independent label Bee-Hive Records, the group met electronic producer Yasutaka Nakata of the band Capsule, who began to produce their music from 2003 onward.
The discography of Japanese musician Angela Aki consists of seven studio albums, two compilation albums, one extended play, thirteen singles, and five video albums. Her debut album, These Words, was released independently in the United States in early 2000 and was sung entirely in English. After returning to Japan in 2003, Aki followed this with a Japanese-language extended play, One, released under Virgo Music in 2005.
The discography of Japanese contemporary R&B singer and Thelma Aoyama consists of seven studio albums, six compilation albums, one extended play, one remix album, one cover album, two video albums and numerous solo and collaboration singles. Aoyama debuted as a musician in 2007 under Universal Music Japan, and became famous through her collaboration song with rapper SoulJa, "Koko ni Iru yo". Aoyama's version "Soba ni Iru ne" became one of the most successful songs of all time in Japan, certified for three million ringtone downloads and three million downloads by the RIAJ.
The discography of Japanese R&B and pop singer Ken Hirai consists of ten studio albums, two compilation albums, one remix album, three cover albums, thirteen video albums and numerous singles and promotional singles. Hirai debuted as a musician under Sony Music Records in 1995 with the single "Precious Junk", but found success five years later with the single "Lakuen" and his third album, The Changing Same.
The discography of Japanese recording artist and actor Masaharu Fukuyama consists of ten studio albums, four compilation albums, three remix albums, twenty video albums, and numerous physical and promotional singles. Fukuyama debuted through BMG Japan by releasing the single "Tsuioku no Ame no Naka" (1990) and the album Dengon. The works failed to chart, however, in 1992 the single "Good Night", aided by the popularity it gained through use in the drama Ai wa Dō da, charted on the Oricon Singles Chart, peaking at number nine. In 1993, his album Calling became his first number one album on the Oricon Albums Chart; it has sold over 850,000 copies in Japan and has been certified two-times platinum by the Recording Industry Association of Japan (RIAJ).
The discography of Tokyo Jihen consists of five studio albums, three compilation albums, one regular release extended play, three vinyl exclusive extended plays, and 13 video releases, released through Toshiba EMI, EMI Music Japan and Universal between 2004 and 2013.
The discography of Japanese pop singer Kana Nishino consists of seven studio albums, six compilation albums, thirty-four singles and ten video albums. Nishino debuted in 2008 under Sony Music Japan, and gained national recognition with the singles "Tōkutemo" and "Kimi ni Aitaku Naru Kara" (2009). Nishino has released some of the most digitally successful songs in Japan: "Motto..." (2009), "Dear..." (2009), "Best Friend" (2010), "Aitakute Aitakute" (2010), "If" (2010) and "Kimi tte" (2010), all of which were certified million by the RIAJ.
The discography of Japanese pop and jazz vocalist Juju consists of six studio albums, four tribute albums, two extended plays, two live albums, five video albums and numerous singles. Juju debuted as a singer in 2001, collaborating with artists such as DJ Masterkey, Spontania and worked on the soundtrack for the film Kyōki no Sakura.
The discography of Japanese musician Miwa consists of seven studio albums, one compilation album, seven video albums and twenty-five singles. After releasing two independent singles, Miwa debuted through major label Sony Music Entertainment Japan with the single "Don't Cry Anymore" (2010), a song used as the theme song of the drama Nakanai to Kimeta Hi. The song was commercially successful, and was eventually certified Platinum by the Recording Industry Association of Japan. This song, along with her third single "Change", used as a theme song for the anime Bleach, led her debut album Guitarissimo (2011) to debut at number one on Oricon's album charts.
