# The Empty Box and Zeroth Maria, Volume 7

> 2015 light novel by Eiji Mikage

**Wikidata**: [Q137557696](https://www.wikidata.org/wiki/Q137557696)  
**Source**: https://4ort.xyz/entity/the-empty-box-and-zeroth-maria-volume-7


## References

1. Internet Speculative Fiction Database