# Hiroshi Koyama

> Japanese teacher (1921-2011)

**Wikidata**: [Q11459859](https://www.wikidata.org/wiki/Q11459859)  
**Source**: https://4ort.xyz/entity/hiroshi-koyama


## References

1. Virtual International Authority File
2. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
3. National Library of Israel Names and Subjects Authority File