Promise ~forever~

 is the third single by Sumire.

Single Information

 * Lyrics: Hirai Dai (track 1), EIGO (track 1), Sumire (track 2, 3)
 * Composition: Hirai Dai (all tracks), EIGO (track 1, 2)
 * Arrangement: EIGO (track 1, 2), Murata Yasuko (track 1, 2), Hirai Dai (track 3)

CD

 * 1) Promise ~forever~
 * 2) Promise ~forever~ (English ver.)
 * 3) Summertime Poppin’
 * 4) Promise ~forever~ (Instrumental)

DVD

 * 1) Promise ~forever~ (Music Video)
 * 2) The making of 「Promise ~forever~」 (Music Video)