- 告白하기 좋은 날 (2007)
- 彗星 (2007)
- Someday (2008)
- 3rd Album Part A: Peace Love & Icecream (2009)
- 3rd Album Part B: Growing Season (2010)
- 1st Mini Album Lost in Love (2010)
- 4th Album Supersonic (2012)
- 2nd Mini Album Just Listen (2013)
- 5th Album Subsonic (2013)
- Go! Younha (2005)
- ひとつ空の下 (2010)