# Yumiko Okuyama

> Japanese businessperson

**Wikidata**: [Q28688710](https://www.wikidata.org/wiki/Q28688710)  
**Source**: https://4ort.xyz/entity/yumiko-okuyama


## References

1. Virtual International Authority File
2. [Web NDL Authorities](https://id.ndl.go.jp/auth/ndlna/01089430)
3. YouTube API