- Catalog Number
- CD Tracklist
- Chikara (チカラ; Power) solo by Kosaka Riyu
- Firefly (add Vocal&Mix)
- GRADUATION (New Vocal&Mix) solo by Minami Sayaka
- Yakusoku (約束; Promise)
- KI・SE・KI (KARAOKE VERSION)
- DVD Tracklist
- inside KI・SE・KI (making the video)
- KI・SE・KI (PV)
- DDR FESTIVAL (information movie)
"KI・SE・KI" is the first single released by BeForU. The single was released in CD+DVD format only and was the introduction of BeForU's second generation members.
- Found on "KI・SE・KI" single as track #1. This is the original version.
- KI・SE・KI (album version)
- Found on BeForU II album as track #5. This is a new version including the BeForU NEXT members.