The stated aim of the initiative is "In the short term... to put online most or all of the Twenty Classical Works in J. Thomas Rimer's A Reader's Guide to Japanese Literature, revised edition (New York: Kodansha, 1999)"[1]. The aim is also to add pre-20th century literature and as much 20th century literature as copyright restrictions will allow.
The database is still a work in progress, and it is not completely comprehensive; generally, the later in time one goes, the fewer works are featured. There are relatively few Edo-period pieces, and some Meiji and Taishō period authors are either absent, or not all of their works are available. As of October 2014, the last update was in March 2004.
The database can be browsed either by author or by title, and includes a search function which, among other things, can be used to search for specific or phrases occurring in the works available.