| Track Name | Track Artist | Album Artist | Album Name | Official Purchase/Artist Link | Album Genre | Source Track(s) |
|---|---|---|---|---|---|---|
| Starry monologue | daru | Languid space | Summer Rest | Link | 妖精燦々として | |
| Under the faint light | daru | Languid space | Summer Rest | Link | 真夜中のフェアリーダンス | |
| Sleep with sunrise | daru | Languid space | Summer Rest | Link | 夜だから眠れない |