| Track Name | Track Artist | Album Artist | Album Name | Official Purchase/Artist Link | Album Genre | Source Track(s) |
|---|---|---|---|---|---|---|
| Fantasia in the Sky | Euchaeta | project ［Ghastly Dream］ | Flying Fantasy | Link | 衛星トリフネ; 宇宙に浮かぶ幻想郷 | |
| 意識の標準時 | Euchaeta | project ［Ghastly Dream］ | Flying Fantasy | Link | 天空のグリニッジ | |
| Flying Fantasy | Euchaeta | project ［Ghastly Dream］ | Flying Fantasy | Link | 感情の摩天楼 ～ Cosmic Mind |