Single
| 22/11/2000 | Cry just Cry | |
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1. | Cry just Cry |
| 2. | Cry just Cry (English Ver.) | |
| 3. | TWUENNTHIFOOSEBUNN | |
| 4. | Why U Trippen | |
| 5. | Cry just Cry (Instrumental) | |
| 23/5/2001 | U Can Do | |
Buy IT! |
1. | U Can Do |
| 2. | U Can Do - Hi-Pops Version | |
| 3. | U Can Do - Brand | |
| 4. | Never Love This Way | |
| 5. | U Can Do - Instrumental | |
| 5/9/2001 | Shining Star | |
Buy IT! |
1. | Shining Star -Original Master Version- |
| 2. | Shining Star -Original R&B Version- | |
| 3. | Shining Star -Original House Version | |
| 4. | Shining Star -English Version- | |
| 5. | ONCE AGAIN | |
| 6. | Shining Star -Instrumental | |
| 28/1/2003 | Saishyuu Senkoku (最終宣告) | |
Buy IT! |
1. | Saishyuu Senkoku (最終宣告) |
| 2. | LAST WORDS feat. JOE BUDDEN | |
| 3. | Saishyuu Senkoku (最終宣告) - Instrumental | |
| 4. | LAST WORDS - Instrumental | |
| 25/6/2003 | Thank U | |
Buy IT! |
1. | Thank U |
| 2. | Summer Time | |
| 3. | Thank U (Instrumental) | |
| 4. | Summer Time (Instrumental) | |
| 15/10/2003 | My Friend / Merry Christmas Mr. Laurence | |
Buy IT! |
1. | My Friend |
| 2. | My Friend - L'arpege Noir Mix with DOUBLE | |
| 3. | Merry Christmas Mr. Laurence | |
| 4. | My Friend (Instrumental) | |
| 3/3/2004 | After The Rain (CD) | |
Buy IT! |
1. | After The Rain |
| 2. | Mugen | |
| 3. | After The Rain -Instrumental- | |
| 4. | Mugen -Instrumental- | |
| 3/3/2004 | After The Rain (CD+DVD) | |
Buy IT! |
1. | After The Rain |
| 2. | Mugen | |
| 3. | After The Rain -Instrumental- | |
| 4. | Mugen -Instrumental- | |
| DVD: | ||
| 1. | After The Rain PV | |
| 18/5/2004 | E.O. (CD) | |
Buy IT! |
1. | E.O. |
| 2. | ALIVE E.O. PV (45s) | |
| 3. | E.O.(2 SOUL REMIX) | |
| 4. | E.O. (instrumental) | |
| 5. | ALIVE (instrumental) | |
| 18/5/2004 | E.O. (CD+DVD) | |
Buy IT! |
1. | E.O. |
| 2. | ALIVE E.O. PV (45s) | |
| 3. | E.O.(2 SOUL REMIX) | |
| 4. | E.O. (instrumental) | |
| 5. | ALIVE (instrumental) | |
| DVD: | ||
| 1. | E.O. PV | |
| 4/8/2004 | WATCH OUT! feat. AFRA+TUCKER (CD+DVD) | |
Buy IT! |
1. | WATCH OUT! feat. AFRA+TUCKER |
| 2. | Angel feat. BOY-KEN [DJ YUTAKA Remix] | |
| DVD: | ||
| 1. | WATCH OUT ! feat. AFRA + TUCKER PV | |
| 2. | Angel feat. BOY-KEN PV | |
| 3. | AItoon | |
| 9/2/2005 | 365 feat. DELI | |
Buy IT! |
1. | 365 feat. DELI |
| 2. | QUEEN 365 feat. DELI PV(FULL) | |
| 3. | HOT SPOT feat. UZI | |
| 4. | 365 feat. DELI (Instrumental) | |
| 5. | QUEEN (Instrumental) | |
| 20/4/2005 | Crayon Beats | |
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1. | Crayon Beats |
| 2. | Summer Breeze | |
| 3. | Crayon Beats (Instrumental) | |
| 18/5/2005 | Story | |
Buy IT! |
1. | Story |
| 2. | PASSION | |
| 3. | Story (Instrumental) | |
| 4. | PASSION (Instrumental) | |
| 19/4/2006 | Believe | |
Buy IT! |
1. | Believe |
| 2. | No Way | |
| 3. | Too Much feat. Rain | |
| 4. | Beautiful feat. Trey Songz | |
| 5. | Believe (Instrumental) | |
| 6/9/2006 | I Wanna Know (CD+DVD) | |
Buy IT! |
1. | I Wanna Know |
| 2. | I Wanna Know (Remix) | |
| 3. | I Wanna Know (Instrumental) | |
| DVD: | ||
| 1. | I Wanna Know PV | |
| 2. | AI CLUB TOUR 2006 (interview) | |
| 28/3/2007 | BRAND NEW DAY (Digital Single) | |
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1. | BRAND NEW DAY |
| 18/7/2007 | I'll Remember You / BRAND NEW DAY (CD) | |
Buy IT! |
1. | I'll Remember You |
| 2. | BRAND NEW DAY | |
| 3. | I'll Remember You feat. You (Instrumental) | |
| 4. | BRAND NEW DAY feat. You (Instrumental) | |
| 18/7/2007 | I'll Remember You / BRAND NEW DAY (CD+DVD) | |
Buy IT! |
1. | I'll Remember You |
| 2. | BRAND NEW DAY | |
| 3. | I'll Remember You feat. You (Instrumental) | |
| 4. | BRAND NEW DAY feat. You (Instrumental) | |
| DVD: | ||
| 1. | I'll Remember You (PV) | |
| 2. | BRAND NEW DAY (PV) | |
| 7/11/2007 | ONE | |
Buy IT! |
1. | ONE |
| 2. | Get up feat. SPHERE of INFLUENCE | |
| 3. | BRAND NEW DAY (Live) | |
| 4. | ONE (Instrumental) | |
| 4/6/2008 | Taisetsu na Mono (大切なもの) (Regular Edition) | |
Buy IT! |
1. | Taisetsu na Mono (大切なもの) |
| 2. | feel for you | |
| 3. | Touch the sky | |
| 4. | Taisetsu na Mono (大切なもの) [V.I.P Remix] | |
| 4/6/2008 | Taisetsu na Mono (大切なもの) (Limited Edition) | |
 Buy IT! |
1. | Taisetsu na Mono (大切なもの) |
| 2. | feel for you | |
| 3. | Touch the sky | |
| 4. | Taisetsu na Mono (大切なもの) [V.I.P Remix] | |
| 5. | Taisetsu na Mono (大切なもの) [Live] (Limited Edition bonus track) | |
| 10/9/2008 | So Special -Version AI- / Okuribito (おくりびと) (CD) | |
Buy IT! |
1. | So Special -Version AI- (AI + EXILE ATSUSHI) |
| 2. | Okuribito (おくりびと) | |
| 10/9/2008 | So Special -Version AI- / Okuribito (おくりびと) (CD+DVD) | |
Buy IT! |
1. | So Special -Version AI- (AI + EXILE ATSUSHI) |
| 2. | Okuribito (おくりびと) | |
| DVD: | ||
| 1. | So Special -Version AI- (AI + EXILE ATSUSHI) (PV & Special PV Making) | |
Altri:
| 6/9/2006 | Beautiful feat. Trey Songz (Remix) / Too Much feat. Rain (Remix) ～ THE REMIXES (12inch Vinyl) | |
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1. | Beautiful -featuring Trey Songz (Remixed Version) |
| 2. | Beautiful -featuring Trey Songz (Remixed/Instrumental Version) | |
| 3. | Too Much -featuring Rain (Remixed Version) | |
| 4. | Too Much -featuring Rain (Remixed/Instrumental Version) | |
