- Main article: Kamei Eri
Singles[]
Morning Musume[]
- Shabondama (debut)
- Go Girl ~Koi no Victory~
- Ai Araba IT'S ALL RIGHT
- Roman ~MY DEAR BOY~
- Joshi Kashimashi Monogatari
- Namida ga Tomaranai Houkago
- THE Manpower!!!
- Osaka Koi no Uta
- Iroppoi Jirettai
- Chokkan 2 ~Nogashita Sakana wa Ookiizo!~
- SEXY BOY ~Soyokaze ni Yorisotte~
- Ambitious! Yashinteki de Ii jan
- Aruiteru
- Egao YES Nude
- Kanashimi Twilight
- Onna ni Sachi Are
- Mikan
- Resonant Blue
- Pepper Keibu
- Naichau Kamo
- Shouganai Yume Oibito
- Nanchatte Ren'ai
- Kimagure Princess
- Onna ga Medatte Naze Ikenai
- Seishun Collection
- Appare Kaitenzushi! (as Muten Musume)
- Onna to Otoko no Lullaby Game (last)
Morning Musume Sakura Gumi[]
H.P. ALL STARS[]
Albums[]
Morning Musume[]
- Best! Morning Musume 2
- Ai no Dai 6 Kan
- Rainbow 7
- 7.5 Fuyu Fuyu Morning Musume Mini!
- SEXY 8 BEAT
- Morning Musume ALL SINGLES COMPLETE ~10th ANNIVERSARY~
- COVER YOU
- Platinum 9 DISC
- Morning Musume Zen Single Coupling Collection
- 10 MY ME
- Fantasy! Juuichi
Hello! Project[]
- Petit Best 4
- Petit Best 5
- Petit Best 6
- Petit Best 7
- Petit Best 8
- Petit Best 9
- Chanpuru ① ~Happy Marriage Song Cover Shuu~
- Petit Best 10
- Petit Best 11
Songs[]
Group Songs[]
- [2004.02.18] Do it! Now (Morning Musume cover; with Michishige Sayumi and Tanaka Reina)
- [2004.09.14] Mirai no Tobira (未来の扉; Door to the Future) (Morning Musume cover; with Yoshizawa Hitomi and Ogawa Makoto)
- [2004.12.04] Dou ni ka Shite Doyoubi (どうにかして土曜日; Do Something about Saturday) (Morning Musume cover; with Ogawa Makoto)
- [2004.12.08] Lemon Iro to Milk Tea (レモン色とミルクティ; Lemon Color and Milk Tea) (with Takahashi Ai, Konno Asami, Ogawa Makoto, Niigaki Risa, Fujimoto Miki, Michishige Sayumi, Tanaka Reina)
- [2006.02.15] INDIGO BLUE LOVE (with Niigaki Risa and Tanaka Reina)
- [2006.12.13] Kotatsu no Uta ~jyuken story~ (コタツの歌 ~jyuken story~; Kotatsu Song ~Exam-taking Story~) (with Yoshizawa Hitomi, Niigaki Risa)
- [2007.03.27] Haru Beautiful Everyday (春 ビューティフル エブリディ; Spring Beautiful Everyday) (with Mitsui Aika)
- [2008.11.26] Pinponpan Taisou (ピンポンパン体操; Ping-pong Bread Exercise) (Suginami Junior Chorus, Kanamorizei cover; with Michishige Sayumi, Tanaka Reina, Kusumi Koharu, Mitsui Aika, Junjun, Linlin)
- [2008.11.26] Johnny e no Dengon (ジョニィへの伝言; A Message to Johnny) (Pedro & Capricious cover; with Niigaki Risa, Tanaka Reina)
- [2010.03.17] Ookii Hitomi (大きい瞳; Wide Eyes) (with Michishige Sayumi, Tanaka Reina)
DVDs[]
Fanclub DVDs[]
- [2007.03.14] Hello Hello! Morning Musume 6ki Member DVD
- [2007.09.26] Morning Days Vol.1
- [2010.09.XX] Morning Days 5 ~Kamei Eri, Niigaki Risa and Linlin in Nikko~ (Morning Days 5 バスツアー in 日光 新垣里沙 亀井絵里 リンリン )
- [2011.03.30] Morning Days FC Tour Tokubetsuhen Eri・Junjun・Linlin Sotsugyou Ryokou in Aichi (Morning Days FCツアー特別編 Eri・Junjun・Linlin 卒業旅行 in 愛知)