| Track Name | Track Artist | Album Artist | Album Name | Official Purchase/Artist Link | Album Genre | Source Track(s) |
|---|---|---|---|---|---|---|
| "Reunion" -Brandnew Overture- | GCHM | GET IN THE RING | "Activity" Case：Extra -Storyteller's Night- Special Disc | Link | Original? | |
| Shining Future (Instrumental) | GCHM | GET IN THE RING | "Activity" Case：Extra -Storyteller's Night- Special Disc | Link | 緑のサナトリウム; 牛に引かれて善光寺参り; アガルタの風; イザナギオブジェクト | |
| Brandnew Overture (Instrumental) | GCHM | GET IN THE RING | "Activity" Case：Extra -Storyteller's Night- Special Disc | Link | 日本中の不思議を集めて |