was a after Genryaku and before Kenkyū. This period spanned the years from August 1185 through April 1190.Nussbaum, Louis-Frédéric et al. (2005). "Empo" in The reigning emperor was .Titsingh, Isaac. (1834). Annales des empereurs du Japon, pp. 207-221; Brown, Delmer et al. (1979). Gukanshō, pp. 334-339; Varley, H. Paul. (1980). Jinnō Shōtōki. pp. 215-220.
Change of era 1185 : The new era name was created to mark an event or a number of events. The previous era ended and a new one commenced in Genryaku 2, on the 16th day of the 4th month of 1184.Brown, p. 337.
Events of the Bunji era 1185 (Bunji 1, 29th day of the 11th month): The court formally approves of the establishment of a shogunate government at Kamakura in the Kantō region.Kitagawa, p. 787. 1186 (Bunji 2, 4th month): Go-Shirakawa visits Kenrei-mon In, mother of the late Emperor Antoku and last Imperial survivor of the Battle of Dan-no-ura, at her humble retreat in the nunnery of , near , Sakyō-ku, Kyoto.
Notes
References Brown, Delmer and Ichiro Ishida. (1979). The Future and the Past: a translation and study of the 'Gukanshō', an interpretative history of Japan written in 1219. Berkeley: University of California Press. ; OCLC 5145872 Kitagawa, Hiroshi and Bruce T. Tsuchida, eds. (1975). The Tale of the Heike. Tokyo: University of Tokyo Press. ; OCLC 193064639 Nussbaum, Louis-Frédéric and Käthe Roth. (2005). Japan encyclopedia. Cambridge: Harvard University Press. ; OCLC 58053128 Titsingh, Isaac. (1834). Nihon Odai Ichiran; ou, Annales des empereurs du Japon. Paris: Royal Asiatic Society, Oriental Translation Fund of Great Britain and Ireland. OCLC 5850691 Varley, H. Paul. (1980). A Chronicle of Gods and Sovereigns: Jinnō Shōtōki of Kitabatake Chikafusa. New York: Columbia University Press. ; OCLC 6042764
External links National Diet Library, "The Japanese Calendar" -- historical overview plus illustrative images from library's collection