Spotify : Jpop Releases - Female Idol - Released in 1998 (93)
AlbumMOMENTSpeed1998-12-16- AlbumPresageManami Komori1998-11-27
- AlbumTHE EARTHFolder1998-11-26
- Single/EP花園しぐれYoko Nagayama1998-11-13
- Single/EPShow me × Show meMission1998-11-11
- Single/EPSAY SAY SAYHiroko Moriguchi1998-11-06
- Single/EP一瞬Shizuka Kudo1998-11-06
- Single/EPWINTER GIFT '98 〜Happy Songs〜Ryoko Hirosue1998-10-31
- Single/EPALL MY TRUE LOVESpeed1998-10-28
- AlbumKYO→Kyoko Koizumi1998-10-07
- Single/EPNobody can, but youKyoko Koizumi1998-10-07
- Single/EP冷たい月Chisato Moritaka1998-10-01
- Album黒い瞳Seifuku Kojo Iinkai1998-10-01
- AlbumRegenerationⅡ (〜中森明菜RemixⅡ〜)Akina Nakamori1998-09-25
- AlbumSava SavaChisato Moritaka1998-09-09
- Single/EPジャカジャカジャンケンポンFolder1998-09-02
- Single/EPHello,I love you.YuriMari1998-08-19
- Album○でない少女の×な生活Seifuku Kojo Iinkai1998-08-01
- Single/EP素肌の季節Mission1998-07-23
- Single/EPきららShizuka Kudo1998-07-17
- Single/EP海まで5分Chisato Moritaka1998-07-15
- Albumwork out fineNoriko Sakai1998-07-01
- Single/EPALIVESpeed1998-07-01
- AlbumRegeneration (〜中森明菜 Remix〜)Akina Nakamori1998-06-25
- AlbumOLIVEMiho Nakayama1998-06-23
- Album今年の夏はモア・ベターChisato Moritaka1998-05-21
- AlbumLUCKY 7Chisato Moritaka1998-05-21
- Single/EP渡良瀬橋/ライター志望Chisato Moritaka1998-05-21
- Single/EPゆりかごを揺すられてShoko Aida1998-05-02
- Single/EP桶屋の八つぁんYoko Nagayama1998-05-02
- Album海賊娘Seifuku Kojo Iinkai1998-05-01
- Single/EPpureHikaru Nishida1998-04-29
- AlbumI'm notShizuka Kudo1998-04-29
- AlbumRISESpeed1998-04-29
- AlbumSKY SONGSChieri Ito1998-04-11
- Single/EP父さんの詩Yoko Nagayama1998-03-21
- AlbumLOVE IS A MELODY (D&D memorial 1st)D&D1998-03-18
- Single/EPFIRE! FIRE!Folder1998-03-18
- AlbumtastyMiho Morikawa1998-03-18
- Single/EP電話Chisato Moritaka1998-03-04
- Single/EPBRAND NEW LOVED&D1998-03-04
- Single/EP雪・月・花Shizuka Kudo1998-02-18
- Single/EPmy graduationSpeed1998-02-18
- Single/EPSoul GenerationMiho Morikawa1998-02-11
- AlbumスーヴェニールNoriko Kato1998-02-05
- Single/EPふゆがきたNoriko Kato1998-01-15
- Single/EP恋のプラットホームYoko Nagayama1998-01-13
- Single/EPTHE REMIXES MIHO NAKAYAMA MEETS Los Angeles GROOVEMiho Nakayama1998-01-09
- Album地球に愛をSeifuku Kojo Iinkai1998-01-01
- Single/EPTANGO NOIRAkina Nakamori1998
- Single/EP禁区Akina Nakamori1998
- Single/EP北ウイング/リ・フ・レ・イ・ンAkina Nakamori1998
- Single/EPSOLITUDEAkina Nakamori1998
- Single/EP北ウイングAkina Nakamori1998
- Single/EPSAND BEIGE-砂漠へ-Akina Nakamori1998
- Single/EPミ・アモーレAkina Nakamori1998
- Single/EPLIARAkina Nakamori1998
- Single/EPノンフィクション エクスタシーAkina Nakamori1998
- Single/EPI MISSED“THE SHOCK"Akina Nakamori1998
- Single/EPトワイライト-夕暮れ便り-Akina Nakamori1998