ACO
Fuan na no [Single] (01.11.1995)
01. Fuan na no
02. Kiete Shimau
03. Kakurenbo
Deteoide [Single] (21.01.1996)
01. Deteoide
02. Deteoide (Smooth Mix)
03. Deteoide (Backing Track)
04. "Koocchattan da wa"
Kittenish Love [Album] (21.04.1996)
01. Yakedo
02. Fuan na no
03. Kittenish Love
04. Chime
05. Deteoide (Smooth Mix)
06. Hayaku Hanashikake te yo
07. Koocchattan da wa
08. Kakurenbo (Deeper Mix)
Home Sweet Home [Single] (21.09.1996)
01. Home Sweet Home
02. Niji
03. Home Sweet Home (Backing Track)
04. Niji (acoustic guitar version)
Nude [Album] (21.04.1997)
01. Koi no Akubi
02. Kokoro Iro
03. DROP
04. Mabuta no Yume
05. Namida Bottle
06. Koiji
07. Nude
08. Aitaiwa
09. Yoru no Sketch
10. DEEP KISS
11. Niji (acoustic guitar version)
Drop [Single] (21.05.1997)
01. Drop
02. Nude (water blue mix)
Yureru Taion / Catwalk [Single] (12.12.1997)
01. Yureru Taion (TYO mix)
02. Yureru Taion (UK mix)
03. CATWALK
04. Come To Me
Lady Soul [Album] (19.09.1998)
01. Yureru Taion (After Hours Session)
02. Yawarakai Hada
03. Lady Soul (Day-lite Version)
04. Kowareso yo (Future Classics Version)
05. CATWALK
06. Atsui Memai (Album Version)
07. Nemureru Neko
08. INSIDE MY LOVE
09. Lady Soul (Twi-lite Version)
10. Futatsu no Tenohira
Yawarakai Hada [Single] (21.08.1998)
01. Yawarakai Hada
02. Yawarakai Hada (45th St.Version)
03. Atsui Memai ("The ROOM" Classics)
04. Koware Sou yo (Adult Contemporary Original)
Aishuu to Ballad [Single] (30.01.1999)
01. Aishuu to Ballad
02. Hitotsu no Kumori
03. Kaerenai Futari (LIVE)
Ai Shita Anata wa Tsuyoi Hito [Single] (01.07.1999)
01. Ai Shita Anata wa Tsuyoi Hito
02. NOTHING COMPARES 2 U
Yorokobi ni Saku Hana [Single] (10.11.1999)
01. Yorokobi ni Saku Hana
02. Black Maybe
Absolute Ego [Album] (15.12.1999)
01. Prologue
02. Yorokobi ni Saku Hana
03. SPLEEN
04. Ai Shita Anata wa Tsuyoi Hito -The Director's Cut-
05. Black Maybe
06. Kyou Made no Yutsu
07. Natsu no Hi
08. Ame no Hino Tame ni
09. INTENSITY (YOU ARE)
10. Aishuu to Ballad
11. Hitotsu no Kumori
12. absolute ego
13. Taiyou
Spleen [Single] (23.02.2000)
01. SPLEEN
02. Yorokobi ni Saku Hana (SILENT POETS REMIX/S.W.E DUB Ver.00)
03. Yorokobi ni Saku Hana (IANO INSTRUMENTAL)
04. Natsu no Hi (HEAVEN MIX/INSTRUMENTAL)
Heart wo Moyashite [Single] (01.11.2000)
01. Heart wo Moyashite
02. CREEP
Shigatsu no Hero [Single] (21.02.2001)
01. Shigatsu no Hero
02. This Woman's Work
Hoshi no Kuzu [Single] (09.05.2001)
01. Hoshi no Kuzu
02. Day Out
The Other Side of Absolute Ego [Remix Album] (23.03.2000)
01. Yorokobi ni Saku Hana [SILENT POETS REMIX/S.W.E DUB Ver.01]
02. Aishu to Ballad [DJ KRUSH REMIX]
03. Ai Shita Anata wa Tsuyoi Hito [ELECTRIC SHEEP MIX]
04. SPLEEN [Y.SUNAHARA'S STUDIO REMIX]
05. Ame no Hino Tame ni [ALPHA REMIX]
06. Kyou Made no Yutsu [UNIVERSAL SOUL MIX]
07. Natsu no Hi [TRICKY REMIX]
Material [Album] (25.05.2001)
01. Melancholia
02. Hoshi no Kuzu
03. Kanaria wa Naku
04. Shinsei Romanticist
05. Sora Shiranu Ame
06. ASK ME
07. This Woman's Work
08. Shigatsu no Hero
09. Time
10. Interlude
11. Anata ni Sasagu Uta
12. Heart wo Moyashite (Special Branch Mix)
13. Hoshi no Kuzu (dub version)
Machi [Single] (21.05.2003)
01. Machi
Irony [Album] (18.06.2003)
01. 00000
02. Akai Shishuu
03. lang
04. hans
05. Machi
06. Uraniwa
07. Subako
08. irony
09. Kuuhaku no Suna
10. Kitchen
Mask [Mini Album] (22.02.2006)
01. ya-yo!
02. guilty
03. i know what boys like
04. Riku no Ritou
05. cover grrrl
06. Fuan na no_New Ver.
ACO Best ~Girl's Diary~ [Best Album] (19.12.2007)
CD 1
01. Fuan na no
02. Deteoide
03. Home Sweet Home
04. DROP
05. Yureru Taion (TYO mix)
06. Yawarakai Hada
07. Aishuu to Ballad
08. Ai Shita Anata wa Tsuyoi Hito
09. Atsui Memai (Album Version)
10. Nemureru Neko
11. Lady Soul (Day-lite Version)
12. Aitai wa
13. Hitotsu no Kumori
CD 2
01. Yorokobi ni Saku Hana
02. Ame no Hi no Tame ni
03. Heart wo Moyashite
04. SPLEEN (Y.SUNAHARA's STUDIO REMIX)
05. Shigatsu no Hero
06. guilty
07. Hoshi no Kuzu
08. Machi
09. Melancholia
10. Sora Shiranu Ame
11. Akai Shishuu
12. hans
13. ya-yo!
My Dearest Friend [Digital Single] (02.09.2009)
01. "MY DEAREST FRIEND"
Bara Shoku no Sekai [Digital Single] (04.11.2009)
01. Bara Shoku no Sekai
02. AHAHA!!
Haishinshi Mars. [Digital Mini Album] (29.09.2010)
01. Yorokobi ni Saku Hana (studio live ver.)
02. Machi (live@shibuya CLUB QUATTRO '10)
03. brick (cover ver.) (original: Ben Folds Five)
Devil's Hands [Mini Album] (06.10.2010)
01. devil's hands
02. mirror
03. Norane Koko
04. AHAHA!!!
05. Ikareta Honey
06. bloody na fantastic
07. my dearest friend
08. Bara Shoku no Sekai
Innocent [Digital Single] (11.01.2012)
01. Innocent (radio edit)
Luck [Album] (18.01.2012)
01. Intro
02. Showtime
03. LUCK
04. Holyman
05. Tadashii Kotae
06. No
07. Sabaku no Yume
08. Say It
09. Yes
10. Innocent
11. Lonely Boy
12. Control