Tracks
| # | Title | Sung by | |
|---|---|---|---|
| 1.1 | 誰にもナイショ(Music Video) | Bitter & Sweet | 4:18 |
| 1.2 | 月蝕(Music Video) | Bitter & Sweet | 5:35 |
| 2.1 | 誰にもナイショ | Bitter & Sweet | 4:09 |
| 2.2 | 月蝕 | Bitter & Sweet | 4:59 |
| 2.3 | 誰にもナイショ(Instrumental) | Bitter & Sweet | 4:09 |
| 2.4 | 月蝕(Instrumental) | Bitter & Sweet | 4:59 |
Member reviews
Source: MusicBrainz release group f060fab2-36b8-4531-9948-6bb96b918664 (CC0). Cover: Cover Art Archive.