Yakusoku Shite yo? Issho dayo!

 is the second single by Mimori Suzuko.

CD

 * 1) Yakusoku Shite yo? Issho dayo! (約束してよ?一緒だよ!)
 * 2) Summer Vacation (サマーバケーション)
 * 3) Yakusoku Shite yo? Issho dayo! (約束してよ?一緒だよ!) [Instrumental]
 * 4) Summer Vacation (サマーバケーション) [Instrumental]

Limited Edition DVD

 * 1) Yakusoku Shite yo? Issho dayo! (Music Video)
 * 2) Yakusoku Shite yo? Issho dayo! (Music Video Dance shot ver.)
 * 3) off shot
 * 4) Making of Music Video