"" is the ninth single by Japanese singer Angela Aki and was released on September 16, 2009, one year after her previous single's release. The single contains the song "It's So Hard to Say Goodbye to Yesterday", which is a cover of song by American singer G. C. Cameron by the same title. "Ai no Kisetsu" was used as a theme song for NHK drama, Tsubasa.
Track listing
Charts ReleaseOricon Albums ChartPeak positionDebut sales (copies)Sales total (copies)Chart runSeptember 16, 2009Daily Chart (first day)#5-16.651*5 weeksWeekly Chart#79,571Monthly Chart (September)#33 13,278
References
External links Official Discography