# Takashi Ōguma

> Japanese river engineer

**Wikidata**: [Q60230984](https://www.wikidata.org/wiki/Q60230984)  
**Source**: https://4ort.xyz/entity/takashi-guma


## References

1. Integrated Authority File
2. CiNii Research
3. [Web NDL Authorities](https://id.ndl.go.jp/auth/ndlna/00117545)
4. KAKEN