# Onko Gakkai Hall
**Wikidata**: [Q21018910](https://www.wikidata.org/wiki/Q21018910)  
**Source**: https://4ort.xyz/entity/onko-gakkai-hall


## References

1. [Source](http://onkogakkai.com/aboutonkogakkai/kaikan/)
2. [Source](https://kunishitei.bunka.go.jp/heritage/detail/101/00001565)