# Otsuma Kotaka

> Japanese educator (1884–1970)

**Wikidata**: [Q7109082](https://www.wikidata.org/wiki/Q7109082)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Kotaka_Otsuma)  
**Source**: https://4ort.xyz/entity/otsuma-kotaka


## References

1. Virtual International Authority File
2. [Source](https://viaf.org/viaf/data/viaf-20230206-links.txt.gz)
3. [Source](https://mairi.me/-/1046498)
4. Library of Congress Authorities
5. Library of Congress Control Number