Tracks
| # | Title | Sung by | |
|---|---|---|---|
| 1 | なんとなく | 藤咲凪 | 3:25 |
| 2 | なんとなく (Sped Up Ver.) | 藤咲凪 | 2:58 |
| 3 | なんとなく (Instrumental) | 藤咲凪 | 3:25 |
Source: MusicBrainz release group 0f684f6a-0b86-456b-9b5c-23bc3bf2dd4a (CC0). Cover: Cover Art Archive.
| # | Title | Sung by | |
|---|---|---|---|
| 1 | なんとなく | 藤咲凪 | 3:25 |
| 2 | なんとなく (Sped Up Ver.) | 藤咲凪 | 2:58 |
| 3 | なんとなく (Instrumental) | 藤咲凪 | 3:25 |
Source: MusicBrainz release group 0f684f6a-0b86-456b-9b5c-23bc3bf2dd4a (CC0). Cover: Cover Art Archive.