Term
Archives Digital catalog of government documents and records transferred from various government ministries and agencies.
Cabinet Library Digital catalog of historical materials/books owned by Cabinet Office.
Fonds/Series Fonds/Series are offered as a finding aid for users. Millions of our holdings are categorized by transferred agency, etc. Fonds/Series have a hierarchy structure.
Files Materials in paper bound in books. Documents and records transferred from ministries and agencies are archived and handled in unit of file
Items Minimal unit of materials/records, sometimes including several papers.
Dictionary Dictionary is the assistant means to search and provided terms by NAJ.
By checking on "Use Dictionary", related words are included to keywords for search automatically.
Plug-in Software to be required to add functions to the browser.
JPEG2000 International static image format with high compressibility ratio than JPEG format.
JPEG General static image format.
JPEG(Advanced) Image display function. It generates JPEG image format from JPEG2000 image format to be available to general browser.
PDF General static image format. Requires Adobe Acrobat Reader plug-in and browse via the Internet.
Category For user availability, Important Cultural Properties are categorized to "Documents", "Scrolls", "Drawings", "Maps", "Photographs" and "Posters".
And they also have subordinate categories.