| Track Name | Track Artist | Album Artist | Album Name | Official Purchase/Artist Link | Album Genre | Source Track(s) |
|---|---|---|---|---|---|---|
| ガラスの川 | 黒田瑞希 | La Sonotasia | Revery~The prelude~ | Link | 芥川龍之介の河童 ～ Candid Friend | |
| 夢の始まり~The prelude~ | 黒田瑞希 | La Sonotasia | Revery~The prelude~ | Link | 少女綺想曲 ～ Dream Battle |