# Kōji Ōba

> Japanese historian

**Wikidata**: [Q136849356](https://www.wikidata.org/wiki/Q136849356)  
**Source**: https://4ort.xyz/entity/k-ji-ba


## References

1. [Source](https://www.shinsensha.com/books/346/)
2. IdRef
3. Web NDL Authorities
4. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
5. Virtual International Authority File
6. CiNii Research