# Sumako Oku

> Japanese historian

**Wikidata**: [Q11446174](https://www.wikidata.org/wiki/Q11446174)  
**Source**: https://4ort.xyz/entity/sumako-oku


## References

1. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
2. Virtual International Authority File