Single
| 23/4/2003 | Believe | |
Buy IT! |
1. | Believe |
| 2. | Complete | |
| 3. | Can you feel my love | |
| 4. | Believe -Instrumental- | |
| 24/7/2003 | Realize | |
|
1. | Realize |
| 2. | Hot Summer | |
| 3. | Ashita no Kimi (明日の君) | |
| 4. | Realize -Instrumental- | |
| 12/11/2003 | Prayer | |
Buy IT! |
1. | Prayer |
| 2. | real dream | |
| 3. | NEVER STOP MY HEART | |
| 4. | Prayer (Instrumental) | |
| 28/1/2004 | Shining Star *wasurenai kara* (Shining Star☆忘れないから☆) | |
Buy IT! |
1. | Shining Star *wasurenai kara* (Shining Star☆忘れないから☆) |
| 2. | Kanashimi no VALENTINE (悲しみのバレンタイン) | |
| 3. | High School Queen | |
| 4. | Shining Star *wasurenai kara* (Shining Star☆忘れないから☆) -Instrumental- | |
| 14/7/2004 | Daitan ni Ikimasho -Heart & Soul- (大胆にいきましょう↑Heart & Soul↑) | |
Buy IT! |
1. | Daitan ni ikimasho -Heart & Soul- (大胆にいきましょう↑Heart & Soul↑) |
| 2. | Distance | |
| 3. | Special Birthday | |
| 4. | Daitan ni ikimasho -Heart & Soul- (大胆にいきましょう↑Heart & Soul↑) (Instrumental) | |
| 10/11/2004 | Reason | |
Buy IT! |
1. | Reason |
| 2. | Promised Land | |
| 3. | Truth | |
| 4. | Reason (Instrumental) | |
| 26/1/2005 | Fortune | |
Buy IT! |
1. | Fortune |
| 2. | Everlasting | |
| 3. | DreamerS | |
| 4. | Fortune -instrumental- | |
| 6/4/2005 | Heroine | |
Buy IT! |
1. | Heroine |
| 2. | Koisuru Chikara (コイスルチカラ) | |
| 3. | better half | |
| 4. | Heroine -Instrumental- feat. Junko Hamaguchi | |
| Limited Edition Bonuses | ||
| 1. | Bonus track "Fortune Reproduction ~Radiata Mix~" | |
| 2. | Double jacket | |
| 2/11/2005 | Get Wild | |
Buy IT! |
1. | Get Wild |
| 2. | Get Wild -DX Remix- | |
| 3. | Shining Star *Wasurenai Kara* (Shining Star☆忘れないから☆) -Supernova Remix- | |
| 4. | CASTAWAY | |
| 24/3/2006 | MY WAY / Sunrize | |
Buy IT! |
1. | MY WAY |
| 2. | Sunrize | |
| 3. | Prayer -Programless Beat Mix- | |
| 4. | MY WAY -Instrumental- | |
| 3/5/2006 | Result | |
Buy IT! |
1. | Result |
| 2. | Making the Pride | |
| 3. | Stay Gold | |
| 4. | Result (instrumental) | |
| 7/6/2006 | Sanctuary | |
Buy IT! |
1. | Sanctuary |
| 2. | Happiness | |
| 3. | DOUBLE STORY | |
| 4. | Sanctuary (instrumental) | |
| 14/3/2007 | CROSS SEASON | |
 
Buy IT! |
1. | CROSS SEASON |
| 2. | i CAN FLY GUITARS | |
| 3. | Lost and Found | |
| 4. | CROSS SEASON -Instrumental- | |
| 29/8/2007 | Brightdown (CD) | |
Buy IT! |
1. | Brightdown |
| 2. | Anatairo no Namida (あなた色の涙) | |
| 3. | Endless Dream | |
| 4. | Brightdown -Instrumenatal- | |
| 29/8/2007 | Brightdown (CD+DVD) | |
 Buy IT! |
1. | Brightdown |
| 2. | Anatairo no Namida (あなた色の涙) | |
| 3. | Endless Dream | |
| 4. | Brightdown -Instrumenatal- | |
| DVD: | ||
| 1. | Brightdown (PV) | |
| 26/12/2007 | Winter Ballads (CD) | |
Buy IT! |
1. | Promise |
| 2. | Christmas Time | |
| 3. | winter fall | |
| 4. | Promise -Instrumental- | |
| 26/12/2007 | Winter Ballads (CD+DVD) | |
Buy IT! |
1. | Promise |
| 2. | Christmas Time | |
| 3. | winter fall | |
| 4. | Promise -Instrumental- | |
| DVD: | ||
| 1. | Promise (PV) | |
