The Empty Box and Zeroth Maria, Vol. 1 (light novel) (Volume 1)
| Country | USA |
| Brand | Ensure |
| Manufacturer | Essential Distribution Inc |
| Binding | Apparel |
| Model | ESN700s |
| Warranty | 3 Years From Manufacture Date |
| Color | Black |
| Size | X-Large |
| UnitCount | 100 |
| UPCs | 857420007658 |
| EANs | 0857420007658 |
| ReleaseDate | 0000-00-00 |