2008 - 4 tracks

KissHug - Aiko

2008 - 4 tracks

Futari - Aiko

2007 - 5 tracks

Hoshi no Nai Sekai / Yokogao - Aiko

2007 - 4 tracks

シアワセ (Shiawase) - Aiko

2006 - 4 tracks

Kumo wa Shiro Ringo wa Aka - Aiko

2006 - 14 tracks

Kanojo - Aiko

2005 - 4 tracks

三国駅 (Mikuni Eki) - Aiko

2005 - 13 tracks

Yume no Naka no Massugu na Michi - Aiko

2005 - 3 tracks

Kirakira - Aiko

2005 - 4 tracks

Star - Aiko

2004 - 4 tracks

Kaban - Aiko

2004 - 4 tracks

花風(Hana Kaze) - Aiko