- 2012 [1st single] Holla
- 2012 [1st mini] Hippity Hop
- 2012 [2nd single] 매일밤
- 2014 [3rd single] Up&down
- 2015 [2nd mini] Ah Yeah
- 2015 [4th single] HOT PINK
- 2016 SEASON’S GREETINGS
- 2016 [1st full] Street
- 2017 [3rd mini] Eclipse
- 2017 [4th mini] Full Moon
- 2018 [5th single] 내일해
- 2018 [JAPAN 1st single] UP&DOWN
- 2018 [6th single] I Love You
- 2019 [JAPAN 1st full] TROUBLE
- 2019 [5th mini] WE
- 2019 [JAPAN 2nd single] Bad Girl For You
- 2020 [JAPAN 2nd full] B.L.E.S.S.E.D
- 2022 [SolJi 1st mini] First Letter
- 2022 Japan Activity Best
- 2022 X:10th Anniversary Single