# Ōmama

> dissolved municipality in Yamada district, Gunma prefecture, Japan

**Wikidata**: [Q7089522](https://www.wikidata.org/wiki/Q7089522)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Omama,_Gunma)  
**Source**: https://4ort.xyz/entity/mama-q7089522


## References

1. GEOnet Names Server. 2018
2. [Source](https://geoshape.ex.nii.ac.jp/city/resource/10501A1968.html)
3. GeoLOD