Tracks
| # | Title | Sung by | |
|---|---|---|---|
| 1 | Winter Bells | Mai Kuraki, 倉木麻衣, Akihito Tokunaga, Maho Furukawa | 4:39 |
| 2 | thankful | 倉木麻衣 | 4:00 |
| 3 | always (Gomi's Lair Club mix) (radio edit) | 倉木麻衣 | 4:40 |
| 4 | Winter Bells (instrumental) | 倉木麻衣 | 4:36 |
Source: MusicBrainz release group 50f2a65a-498d-34eb-b216-a03c1621f516 (CC0). Cover: Cover Art Archive.