| Track Name | Track Artist | Album Artist | Album Name | Official Purchase/Artist Link | Album Genre | Source Track(s) |
|---|---|---|---|---|---|---|
| Rainseeker | Khrisma | 月華社 | Rainseeker EP | Link | 紅楼 ～ Eastern Dream... | |
| Rainseeker Pt.2 -Grayed- | Khrisma | 月華社 | Rainseeker EP | Link | Original? | |
| Rainseeker Pt.3 -Misty Street- | Khrisma | 月華社 | Rainseeker EP | Link | 紅楼 ～ Eastern Dream... | |
| Rainseeker Pt.4 -Monochrome Finale- | Khrisma | 月華社 | Rainseeker EP | Link | 紅楼 ～ Eastern Dream... | |
| Rainseeker set.Another | Khrisma | 月華社 | Rainseeker EP | Link | 紅楼 ～ Eastern Dream... |