# matoi

> flag used in Edo Japan to signal to firefighters that the building the flag was raised above was on fire

**Wikidata**: [Q2019498](https://www.wikidata.org/wiki/Q2019498)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Matoi)  
**Source**: https://4ort.xyz/entity/matoi


## References

1. Freebase Data Dumps. 2013