Tracklist
- 1きっと永遠に5:03
- 2As One5:05
- 3きっと永遠に STUDIO APARTMENT REMIX7:40
- 4As One REMIX4:34
More by Crystal Kay
Release credits
- lead vocals
- remixer [3]
- percussion [1]
- drums (drum set) [1]
- mix [1]
- arranger [1], piano [1], producer [1], strings [1]
- recording [1]
- guitar [1]
- bass [1]
- strings [1]
