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 solo discography of Ringo Sheena features eight studio albums, five compilation albums, two extended plays and twenty-seven singles. Signing with Toshiba-EMI in 1998, Sheena released her debut single "Kōfukuron" in May 1998, when she was 19 years old. She subsequently released the singles "Kabukichō no Joō" and "Koko de Kiss Shite", the latter becoming her first hit. As of 2014, Sheena has been signed with EMI Records following EMI Music Japan being absorbed into Universal Music Japan.
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 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 discography of Japanese-American musician Yuna Ito consists of three studio albums, one compilation album and nineteen singles. Her debut album, Heart, was released in 2007 after six singles, including one of the two theme songs for the film Nana, "Endless Story" (2005), which also featured Ito in her acting debut, as well as "Precious" (2006), the theme song of the film Limit of Love: Umizaru. Both of these songs were very commercially successful, becoming certified by the RIAJ.
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.
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 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 musician Kaela Kimura consists of eleven studio albums, two compilation albums, one cover album, four extended plays, thirty-one singles and five video albums. She debuted as a musician in 2004 under the label Columbia Music Entertainment, releasing ten albums with the company. In 2013, Kimura released Rock, an album of English language covers under her private label Ela Music. In 2014, Kimura released "Ole! Oh!", her first single under Victor Entertainment.
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 the Japanese rock band Radwimps consists of thirteen studio albums, ten video albums, and 32 singles. Radwimps debuted as a musical act in 2003 through independent label Newtraxx, releasing the albums Radwimps (2003) and Radwimps 2: Hatten Tojō (2005). After being signed to major label Toshiba EMI, the band released their album Radwimps 3: Mujintō ni Motte Ikiwasureta Ichimai to increasing commercial success.
The discography of Japanese musical act Rip Slyme consists of ten studio albums, four compilation albums, two extended plays, one live album, eight video albums and thirty-three singles. Rip Slyme debuted as an independent act on File Records in 1995, releasing material with them until their major label debut under Warner Music Japan in 2000. The band's second album under Warner, Tokyo Classic (2002) was a commercial success, selling over 1,000,000 copies.
The discography of M-Flo features nine studio albums, nine compilation albums, one live album and 25 singles. These were released on Labsoul Records and Avex Group independent label Rhythm Republic in 1998, and from 1999 onwards released through Rhythm Zone.
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 duo Dreams Come True consists of 20 studio albums, 6 compilation albums, 17 video albums, and numerous singles. The band was formed in 1988 by Miwa Yoshida, Masato Nakamura, and Takahiro Nishikawa as Cha-Cha & Audrey's Project, which was later changed to Dreams Come True. The first single "Anata ni Aitakute" did not chart, but their eponymous debut album sold over a million copies in Japan and was certified Million by the Recording Industry Association of Japan (RIAJ). The follow-up albums also performed well on the charts, with the 1989 release Love Goes On... lingering on the Oricon Albums Chart for four years. The group's fifth studio album The Swinging Star (1992) was at one point, the best-selling album in Japan, shifting over 3.7 million copies in the country.
The discography of Japanese pop singer Kana Nishino consists of seven studio albums, six compilation albums, one EP, 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 pop group AAA includes eleven studio albums, six extended plays, seven compilation albums, eight live albums, one cover album, three remix albums, and 52 singles. All of the group's releases have been with Avex Trax, a subsidiary of Avex Group.
The discography of Japanese singer-songwriter Kazumasa Oda consists of ten studio albums, six compilation albums, two cover albums, three video albums, and thirty solo singles. Oda began his career as a performer of the folk-rock band Off Course. He began releasing solo material in 1985. His 1991 single "Oh! Yeah!" / "Love Story wa Totsuzen ni" topped the Oricon Singles Chart and was certified two-times million by the Recording Industry Association of Japan (RIAJ). When his 2016 compilation album Ano Hi Ano Toki topped the Oricon Albums Chart, Oda became the oldest artist in the country to achieve the accomplishment.
The discography of the Japanese pop group Sandaime J Soul Brothers consists of ten studio albums, two compilation albums, and twenty-six singles. Since the group's original formation in 1999, the group has experienced two line-up changes and reboots, and currently consists of seven members: Naoto Kataoka, Naoki Kobayashi, Ryuji Imaichi, Hiroomi Tosaka, Elly, Takanori Iwata, Kenjiro Yamashita. The group was formed by producer and former Exile member Hiroyuki Igarashi who founded the group's management agency LDH Japan.
