Tracks
| # | Title | Sung by | |
|---|---|---|---|
| 1 | 空色♡ Birthday Card | LOVERS HEART | 5:21 |
Member reviews
Source: MusicBrainz release group cf1060bb-5896-4b33-a423-f76ac57116c4 (CC0). Cover: Cover Art Archive.
| # | Title | Sung by | |
|---|---|---|---|
| 1 | 空色♡ Birthday Card | LOVERS HEART | 5:21 |
Source: MusicBrainz release group cf1060bb-5896-4b33-a423-f76ac57116c4 (CC0). Cover: Cover Art Archive.