# Yasuhisa Nagayama

> Japanese psychologist (1932-2022)

**Wikidata**: [Q110403874](https://www.wikidata.org/wiki/Q110403874)  
**Source**: https://4ort.xyz/entity/yasuhisa-nagayama


## References

1. Virtual International Authority File
2. Library of Congress
3. CiNii Research
4. [Source](https://www.jahfa.jp/2021/12/27/%E9%95%B7%E5%B1%B1-%E6%B3%B0%E4%B9%85/)
5. KAKEN