| Track Name | Track Artist | Album Artist | Album Name | Official Purchase/Artist Link | Album Genre | Source Track(s) |
|---|---|---|---|---|---|---|
| Alkaloid | Assign | STEP×STEP | 千紅 ～Verita～ | Link | ほおずきみたいに紅い魂 | |
| And Then There Were None | Assign | STEP×STEP | 千紅 ～Verita～ | Link | U.N.オーエンは彼女なのか？ | |
| Tortoise Shell Candy | Assign | STEP×STEP | 纏詠 ～Immovable thought～ | Link | 平安のエイリアン | |
| Panta Rhei | Assign | STEP×STEP | 纏詠 ～Immovable thought～ | Link | 法界の火 | |
| MAYOHIGA～裏道～ | Assign | STEP×STEP | 遠玉 | Link | 遠野幻想物語 | |
| Field Dream～幽玄～ | Assign | STEP×STEP | 遠玉 | Link | Eternal Dream ～ 幽玄の槭樹 |