約束 / Yakusoku - Original Lyric ver.'s historical Spotify Popularity scores
Highest Popularity Score: 29% • Lowest Popularity Score: 22%Released on Wed, 6 Oct 2010 • Tracked since Sat, 27 May • 191 days tracked
Released on Wed, 6 Oct 2010 • Tracked since Sat, 27 May • 191 days tracked
