Digital Collections of the National Archives of Japan: Includes documents, scrolls, maps, photographs, drawings, and more. Can be searched and browsed by category.
National Diet Library, Kindai Digital Library: Full text of some 35,000 titles from the Meiji era (1868-1912). Guidance in English.
Japanese Centre of International P.E.N.: Full text of modern Japanese literature.
E-Asia Digital Library: Japan: Japanese books and resources in English translation provided by the University of Oregon.
Kyoto University Digital Library: In order to contribute to academic and cultural development, Kyoto University Library Network is engaged in digitizing rare materials our libraries hold and making them available online.
East Asia Image Collection: An open-access archive of digitized photographs, negatives, postcards, and slides of imperial Japan (1868-1945), its Asian empire (1895-1945) and occupied Japan (1947-1952).