The Dragon Spirit Medley Add-on for Groove Coaster has 6 achievements.
Play Dragon Spirit Medley 20 times
Play Dragon Spirit Medley and clear all of SIMPLE, NORMAL and HARD
Play Dragon Spirit Medley and get A Rank in SIMPLE, NORMAL and HARD
Play Dragon Spirit Medley and get S Rank in SIMPLE, NORMAL and HARD
Play Dragon Spirit Medley and get S+ Rank in SIMPLE, NORMAL and HARD
Play Dragon Spirit Medley and get S++ Rank in SIMPLE, NORMAL and HARD