J-Star has been played on NTS shows including Swing Ting, with Good Times first played on 17 March 2018.

J-Star stands for Jungiery-Star. Jungiery is a Taiwanese Music-Company. Members of J-Star are: 5566, 183 Club, 7 Flowers, Typhoon, Taiji, LALA, VJ and Cyndi Wang. R&B and K-One used to be part of J-Star too. Some of the original R&B members left Jungiery, and the remaining members were re-grouped with other Jungiery trainees into bubblegum-pop group LALA. And K-One is now back to Wingman Entertainment. 5566 is the main pillar of J-Star.