| Name | Artist | type | Label | Language | firstreleasedate | Average Rating | Type | Review |
|---|---|---|---|---|---|---|---|---|
| Mayday | BUMP OF CHICKEN | Single | - | Japanese | // | 0.0 | Pseudo-Release | 0 |
| メーデー | BUMP OF CHICKEN | Single | TOY’S FACTORY | Japanese | 2007/10/24 | 0.0 | Official | 0 |
| メーデーWith additional silence track | BUMP OF CHICKEN | Single | TOY’S FACTORY | Japanese | 2007/10/24 | 0.0 | Official | 0 |