| Track Name | Track Artist | Album Artist | Album Name | Official Purchase/Artist Link | Album Genre | Source Track(s) |
|---|---|---|---|---|---|---|
| ??? | ようひ | Free-Logic | Logical Box #3 | Link | Rock，Metal | 芥川龍之介の河童 ～ Candid Friend |
| ??? | ようひ | Free-Logic | Logical Box #3 | Link | Rock，Metal | ネクロファンタジア |
| ??? (instrumental) | ようひ | Free-Logic | Logical Box #3 | Link | Rock，Metal | 芥川龍之介の河童 ～ Candid Friend |
| ??? (instrumental) | ようひ | Free-Logic | Logical Box #3 | Link | Rock，Metal | ネクロファンタジア |