Category
page 11250s in Japan
Emperor Go-Fukakusa
Emperor of Japan
Kenchō
was a after Hōji and before Kōgen. This period spanned the years from March 1249 to October 1256. The reigning emperor was .
Shōka
Japanese era from March 1257 to March 1259
Shōgen
was a after Shōka and before ''Bun'ō.'' This period spanned the years from March 1259 through April 1260. The reigning emperors were and .
Kōgen
was a after Kenchō and before Shōka. This period spanned the years from October 1256 to March 1257. The reigning emperor was .
Shokugosen Wakashū
imperial waka collection of Japan