Korean studio albums
2004: Tri-angle
2005: Rising Sun
2006: "O"-Jung.Ban.Hap.
2008: Mirotic
Korean compilation albums
2004: Christmas Gift from Dong Bang Shin Gi
Japanese studio albums
2006: Heart, Mind and Soul
2007: Five in the Black
2008: T
2009: The Secret Code
Japanese compilation albums
2010: Best Selection 2010