“JapanKnowledge Lib is an online web archive that boasts the largest corpus of encyclopedia, dictionaries, reference compilations, and periodical resources (approximately 50 different sources) in Japan”–JapanKnowlege Web site.
Includes dictionaries (Japanese, English-Japanese, Japanese-English and English-English); the Nihon daihyakka zensho (Nipponica), a full text 30 vol. encyclopedia; two dictionaries of current words: Imidas and Gendai yogo no kiso chishiki; a dictionary off scientific terms: Kagaku gijutsu ryakugo jiten; a biographical dictionary: Nihon jinmei daijiten; the JK Who’s Who; the Kodansha Encyclopedia of Japan; a news database (NNA) that covers Asia and the European Union; a full-text journal: Shūkan ekonomisutto; Edo-Tōkyō kasane chizu (map); full-text of books in the Tōyō bunko series; chronologies (world history, Japan by period, Japan by prefecture, science, culture, society, daily life, social movements, economics and for individuals); a database of video (TV, news) recordings from 1908 to 2005; database of dissertations from the humanities departments of six universities in Japan; URL database; books in print database; sound library; music library. JK select series carry Jitsū (character dictionary coompiled by Shirakawa Shizuka), and Nihon kokugo daijiten.
For more information on this resource, see the Japanese Studies Research Guide.