国立国会図書館の公式ウェブサイトです。当館は、国内外の資料・情報を広く収集・保存して、知識・文化の基盤となり、国会の活動を補佐するとともに、行政・司法及び国民に図書館サービスを提供しています。
The National Diet Library (NDL) is the sole national library in Japan, established to assist members of the National Diet of Japan in researching matters of public policy. It also serves as a comprehensive library for the general public, offering a vast collection of books, periodicals, and digital resources. The NDL plays a crucial role in preserving Japan's cultural heritage and providing access to information for research and education.
45000 / day
50000 / day
4.5 page per visit
Domain Rating
Domain Authority
Citation Level
English, etc
Offers access to a wide range of digital resources including e-books, academic papers, and historical documents.
Provides specialized services and resources to support research activities, including access to rare and unique collections.
Open to the general public for research and educational purposes, with facilities to accommodate visitors.
Dedicated to the preservation of Japan's cultural heritage through the collection and conservation of important documents and artifacts.
Engages in international library collaborations to promote global access to information and cultural exchange.
Offers educational programs and workshops aimed at promoting information literacy and research skills.
Provides archival services for the preservation and management of historical records and documents.
Features an extensive online catalog for easy searching and access to the library's collections.
Hosts exhibitions showcasing rare books, manuscripts, and other significant items from the library's collections.
Offers reference and information services to assist users in their research and information needs.
Main facilities located in Tokyo and Kyoto, with additional branches and affiliated libraries across Japan.
Membership is not required for general access, but certain services and collections may require registration or special permission.
Actively involved in digital initiatives to enhance access to its collections and to preserve digital content for future generations.
Collaborates with universities, research institutions, and libraries worldwide to promote scholarly communication and access to information.
Houses special collections including rare books, manuscripts, maps, and audio-visual materials, some of which are designated as important cultural properties.
Security headers report is a very important part of user data protection. Learn more about http headers for ndl.go.jp