645–650 Taika 686–686 Shuchō 704–708 Keiun | 650–654 Hakuchi 701–704 Taihō 708–715 Wadō | |
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En'ō (延応) was a Japanese era name (年号,, nengō,, lit. "year name") after Ryakunin and before Ninji. This period spanned the years from February 1239 to July 1240. The reigning emperor was Shijō-tennō (四条天皇).
Contents
Change of era
Events of the En'ō Era
References
En'ō Wikipedia(Text) CC BY-SA