# Sakuma Nagatoshi
**Wikidata**: [Q11382753](https://www.wikidata.org/wiki/Q11382753)  
**Source**: https://4ort.xyz/entity/sakuma-nagatoshi


## References

1. [BnF authorities](https://catalogue.bnf.fr/ark:/12148/cb156112733)
2. Japan Search
3. CiNii Research