# Kikuchi Castle・Onkosouseikan
**Wikidata**: [Q127605352](https://www.wikidata.org/wiki/Q127605352)  
**Source**: https://4ort.xyz/entity/kikuchi-castle-onkosouseikan


## References

1. CiNii Research
2. [Source](https://rekimin.com/place)
3. [Source](https://kumamoto-museum.net/museum)
4. [Source](https://www.ndl.go.jp/jp/library/isil/__icsFiles/afieldfile/2024/11/06/isil_museums_20241106_J.csv)