(Kokuritsu Kokkai Toshokan)
|Type||National Library, Parliamentary Library|
|Architect||Maekawa Associates, Architects & Engineers|
|Reference to legal mandate||National Diet Library Law|
|Items collected||books, journals, newspapers, electronic archives, manuscripts, official publications, doctoral dissertations, maps, sheet music|
|Size||41,881,649 items (March 2016)|
|Criteria for collection||Publications issued in Japan, statutes and parliamentary documents, publications on Japan, reference material, material on science and technology, publications of international organizations and foreign governments, children's literature and related material, Asian works|
|Legal deposit||legal deposit|
|Access and use|
|Access requirements||eighteen years of age or older for the Tokyo Main Library and the Kansai-kan|
|Population served||members of the Diet (722: fixed number as of Feb. 2009) and the general public|
|Budget||JPY 20,163M (FY2008) (USD 221M)|
|Director||Sawako Hanyu (2016)|
National Diet Library (NDL) (国立国会図書館 Kokuritsu Kokkai Toshokan ) යනු ජපානයේ ජාතික පුස්ථකාලයයි.
- "National Diet Library Statistics". 2017. සම්ප්රවේශය 9 September 2017.
- "Sawako Hanyu appointed new Librarian of the National Diet Library". National Diet Library. සම්ප්රවේශය 2016-12-12.