Bunroku (文禄) was a Japanese era name (年号, nengō, "year name") after Tenshō and before Keichō. This period spanned the years from December 1592 to October 1596.[1] The reigning emperor was Go-Yōzei-tennō (後陽成天皇).[2]
Change of era
1592Bunroku gannen (文禄元年): The era name was changed. The previous era ended and a new one commenced in Tenshō 20.
1592 (Bunroku 1): Silver coins called Bunroku-tsūhō were minted to pay Hideyoshi's troops. The 23.25 mm diameter coins weighed 1 momme (approximately 3.75 g). Copper coins were issued at the same time, but none are known to have survived.[1]