Tracks
| # | Title | Sung by | |
|---|---|---|---|
| 1 | スパークル | wyolica | 4:22 |
| 2 | wonderful word | wyolica | 5:43 |
| 3 | スパークル (Naked ver.) | wyolica | 4:22 |
Source: MusicBrainz release group b59ba7ce-0248-308f-a9dd-1aaa31c766e0 (CC0). Cover: Cover Art Archive.
| # | Title | Sung by | |
|---|---|---|---|
| 1 | スパークル | wyolica | 4:22 |
| 2 | wonderful word | wyolica | 5:43 |
| 3 | スパークル (Naked ver.) | wyolica | 4:22 |
Source: MusicBrainz release group b59ba7ce-0248-308f-a9dd-1aaa31c766e0 (CC0). Cover: Cover Art Archive.