# Hirotaka Okada

> Japanese judoka

**Wikidata**: [Q5771351](https://www.wikidata.org/wiki/Q5771351)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Hirotaka_Okada)  
**Source**: https://4ort.xyz/entity/hirotaka-okada


## References

1. CiNii Research
2. Sports-Reference.com
3. JudoInside.com
4. Freebase Data Dumps. 2013