List: historical term
historical term noun noun (generic)
- Hลgen era (1156.4.27-1159.4.20)
historical term noun noun (generic)
- Nin'an era (1166.8.27-1169.4.8)
historical term noun noun (generic)
- Kaล era (1169.4.8-1171.4.21)
historical term noun noun (generic)
- Genryaku era (1184.4.16-1185.8.14)
historical term noun noun (generic)
- Genkyลซ era (1204.2.20-1206.4.27)
historical term noun noun (generic)
- Gennin era (1224.11.20-1225.4.20)
historical term noun noun (generic)
- Karoku era (1225.4.20-1227.12.10)
historical term noun noun (generic)
- Katei era (1235.9.19-1238.11.23)
historical term noun noun (generic)
- Ninji era (1240.7.16-1243.2.26)
historical term noun noun (generic)
- Kangen era (1243.2.26-1247.2.28)