Ja Wan Koo (구자완)'s first album The Villainess (Original Motion Picture Soundtrack) released on Fri Jun 23 2017.
The most popular album by Ja Wan Koo (구자완)'s is The Villainess (Original Motion Picture Soundtrack)
The most popular song by Ja Wan Koo (구자완)'s is The Villainess
Ja Wan Koo (구자완)'s first song Wedding Day released on Fri Jun 23 2017.