サヨナラ!フラッシュバック!~hard mode ver. ~'s historical Spotify Popularity scores
Highest Popularity Score: 22% • Lowest Popularity Score: 17%Released on Wed, 21 Sep 2016 • Tracked since Mon, 31 Jul • 151 days tracked
Released on Wed, 21 Sep 2016 • Tracked since Mon, 31 Jul • 151 days tracked
