# Kazutaka Ōtsuka

> Japanese karateka

**Wikidata**: [Q3194499](https://www.wikidata.org/wiki/Q3194499)  
**Source**: https://4ort.xyz/entity/kazutaka-tsuka


## References

1. BnF authorities
2. general catalog of BnF
3. Virtual International Authority File
4. [BnF authorities](https://catalogue.bnf.fr/ark:/12148/cb167004667)
5. [BnF authorities](http://data.bnf.fr/ark:/12148/cb167004667)