# Akitoshi Hiraoka

> Japanese geographer

**Wikidata**: [Q21701510](https://www.wikidata.org/wiki/Q21701510)  
**Source**: https://4ort.xyz/entity/akitoshi-hiraoka


## References

1. IdRef
2. CiNii Research
3. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
4. Library of Congress Authorities
5. Virtual International Authority File
6. KAKEN