|Collection||Number of additional items||Availability|
|Newspapers||75,700||Only at the NDL|
|Materials on the Allied Occupation of Japan||9,100||Primarily online, partially at the NDL|
|Collections from Other Institutions||1,600||Only at the NDL|
These materials in the Collections from Other Institutions are primarily available for viewing only at the National Diet Library, but starting in January 2024, a significant number of additional out-of-print or otherwise difficult-to-obtain materials will be made available via the Digitized Contents Transmission Service for Libraries and for Individuals.
Please note that these materials do not appear in full-text search results.