Karoku
Karoku (嘉禄?) was a Japanese era name (年号, nengō,?, lit. "year name") after Gennin and before Antei. This period spanned the years from April 1225 to December 1227. The reigning emperor was Go-Horikawa-tennō (後堀河天皇?).
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Wikipedia
Karoku (嘉禄?) was a Japanese era name (年号, nengō,?, lit. "year name") after Gennin and before Antei. This period spanned the years from April 1225 to December 1227. The reigning emperor was Go-Horikawa-tennō (後堀河天皇?).