| Track Name | Track Artist | Album Artist | Album Name | Official Purchase/Artist Link | Album Genre | Source Track(s) |
|---|---|---|---|---|---|---|
| Ceremony in the Black | O太 | Unity-Gain | Ceremony in the Black | Link | Folk | 少女さとり ～ 3rd eye |
| 晩夏の燭 | O太 | Unity-Gain | Ceremony in the Black | Link | Folk | 蠢々秋月 ～ Mooned Insect |
| 云々白白鬼ごっこ | O太 | Unity-Gain | Ceremony in the Black | Link | Folk | アルティメットトゥルース |