| Track Name | Track Artist | Album Artist | Album Name | Official Purchase/Artist Link | Album Genre | Source Track(s) |
|---|---|---|---|---|---|---|
| 光、満ちる世界へ ～ 羽丘淳 Vocal Ver. | 羽丘淳 | Kraster | KrasterのささやかなオマケCD Vol.10 | Link | 感情の摩天楼 ～ Cosmic Mind | |
| 終末の過ごし方 ～ 羽丘淳 Vocal Ver. | 羽丘淳 | Kraster | KrasterのささやかなオマケCD Vol.10 | Link | 少女さとり ～ 3rd eye |