| Track Name | Track Artist | Album Artist | Album Name | Official Purchase/Artist Link | Album Genre | Source Track(s) |
|---|---|---|---|---|---|---|
| Oarnge-colored Melancholy | O太 | Unity-Gain | Orange-colored Melancholy | Link | Other/Misc，Jazz | 遠野幻想物語 |
| Addition 5,4 | O太 | Unity-Gain | Orange-colored Melancholy | Link | Other/Misc，Jazz | 妖々跋扈 |