| Track Name | Track Artist | Album Artist | Album Name | Official Purchase/Artist Link | Album Genre | Source Track(s) |
|---|---|---|---|---|---|---|
| Tonight's Revealed Intent | Freya | Keine Ahnung | Hidden Gem in Four Corners | Not Available | 今宵は飄逸なエゴイスト(Live ver) ～ Egoistic Flowers. | |
| Concealed Conclusion | Freya | Keine Ahnung | Hidden Gem in Four Corners | Not Available | 秘匿されたフォーシーズンズ |