- 2005 [日本1st full] Go! Younha
- 2007 [1st full] 고백하기 좋은 날
- 2007 [1st full re] 고백하기 좋은 날 Special Edition
- 2007 [1.5th full] 혜성
- 2008 [2nd full] Someday
- 2009 [3rd full Part.A] Peace Love & Ice Cream
- 2009 [3rd full Part.B] Growing Season
- 2010 [日本2nd full] ひとつ空の下
- 2010 [1st mini] Lost In Love
- 2012 [4th full] Supersonic
- 2013 [2nd mini] Just Listen
- 2013 [3rd mini] Subsonic
- 2014 [日本1st mini] People
- 2015 [日本2nd mini] View
- 2017 [5th full] RescuE
- 2019 [4th mini] STABLE MINDSET
- 2020 [5th mini] UNSTABLE MINDSET
- 2021 [6th mini] END THEORY