1st 1999.01.01 A Song for ×× 給XX之歌
2nd 1999.11.10 LOVEppears 愛現/愛出現
3rd 2000.09.27 Duty 以聲作責/偶像責任
4th 2002.01.01 I am... 唯我試問.../我是...
5th 2002.12.18RAINBOW 濱紛彩虹/彩虹
6th 2004.12.15 MY STORY 私物語
7th 2006.01.01 (miss)understood 心動步解
8th 2006.11.29 Secret 步姬密/秘密
9th 2008.01.01 GUILTY 原罪
10th 2009.03.25 NEXT LEVEL 新起步
11th 2010.04.14 Rock'n'Roll Circus 搖滾馬戲團
12th 2010.12.22 Love songs 愛情步調