Tracks
| # | Title | Sung by | |
|---|---|---|---|
| 1 | Letter | Aice⁵ | 6:13 |
| 2 | Letter～Off Vocal Version～ | Aice⁵ | 6:11 |
Member reviews
Source: MusicBrainz release group 876427de-25c5-318b-b37d-02bf574c5b0a (CC0). Cover: Cover Art Archive.
| # | Title | Sung by | |
|---|---|---|---|
| 1 | Letter | Aice⁵ | 6:13 |
| 2 | Letter～Off Vocal Version～ | Aice⁵ | 6:11 |
Source: MusicBrainz release group 876427de-25c5-318b-b37d-02bf574c5b0a (CC0). Cover: Cover Art Archive.