# Ruins of the Chūgoku Regional Military Headquarters Air Defense Room
**Wikidata**: [Q11363439](https://www.wikidata.org/wiki/Q11363439)  
**Source**: https://4ort.xyz/entity/ruins-of-the-ch-goku-regional-military-headquarters-air-defense-room


## References

1. [Source](https://www.city.hiroshima.lg.jp/soshiki/48/9227.html)