# Kōgen

> Japanese era from October 1256 to March 1257

**Wikidata**: [Q1194242](https://www.wikidata.org/wiki/Q1194242)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Kōgen)  
**Source**: https://4ort.xyz/entity/k-gen


## References

1. Freebase Data Dumps. 2013