Korean studio albums
* 2000: ID; Peace B
* 2002: No.1
* 2003: Atlantis Princess
* 2004: My Name
* 2005: Girls on Top
Korean mini-studio albums
* 2001: Jumping into the World
* 2002: Miracle
* 2003: Shine We Are!
Japanese studio albums
* 2002: Listen to My Heart
* 2003: Valenti
* 2004: Love and Honesty
* 2006: Outgrow
* 2007: Made in Twenty (20)
* 2008: The Face
Japanese compilation albums
* 2004: Kpop Selection Album
* 2005: Best of Soul