# Ryūhei Sumida

> Japanese lawyer

**Wikidata**: [Q11630835](https://www.wikidata.org/wiki/Q11630835)  
**Source**: https://4ort.xyz/entity/ry-hei-sumida


## References

1. CiNii Research
2. [Nihon Tarento Meikan](http://talent.yahoo.co.jp/pf/detail/pp355365)
3. Yahoo! Japan Talent Database
4. Nihon Tarento Meikan