Society in Japan, 1600–1859. Oxford: Oxford University Press. ; OCLC 314513300 Nussbaum, Louis Frédéric and Käthe Roth. (2005). Japan Encyclopedia. Cambridge: Harvard University Press. ; OCLC 48943301 Ponsonby-Fane, Richard A.B. (1956). Kyoto: the Old Capital, 794–1869. Kyoto: Ponsonby-Fane Memorial. OCLC 36644 Screech, Timon. (2006). Secret Memoirs of the Shoguns: Isaac Titsingh and Japan, 1779–1822. London: RoutledgeCurzon. ; OCLC 65177072 Takekoshi, Yosaburō. (1930). Economic Aspects of the History of the Civilization of Japan. London: Allen & Unwen, republished by Routledge / Titsingh, Isaac. (1834). Nihon Ōdai Ichiran; ou, Annales des empereurs du Japon. Paris: Royal Asiatic Society, Oriental Translation Fund of Great Britain and Ireland. OCLC 5850691. External links National Diet Library, "The Japanese Calendar" -- historical overview plus illustrative images from library's collection Japanese eras 1710s in Japan 1720s in Japan 1730s in Japan