• User satisfaction survey of FY2022

    Your ideas and opinions are important to our library and will help us provide you the best library services possible. Please fill out this survey.

  • Archiving websites for the future

    Information on the Internet is updated frequently, and websites come and go just as quickly. To counter the ephemeral nature of information on the Internet, the National Diet Library regularly collects and archives websites to preserve their content for the future.

  • Web NDL Authorities: For accurate information retrieval

    Using Web NDL Authorities which provides organized data on authors, titles and subjects, you can search books more accurately in the NDL Online. 

  • Handing down records
    of earthquake disasters
    to future generations

    The NDL collects, preserves and provides records in cooperation with various organizations.

Current~Coming Events and Exhibitions

  • Not Required

    September 30(Fri.)~December 25(Sun.),

    Children's books in Spain and Latin America during the last 100 years * will be held at the Online

  • Upcoming

    October 4(Tue.)~December 25(Sun.),

    Children's Books in Spanish from Spain and Latin America will be held at the ILCL

  • Upcoming

    October 16(Sun.),

    Concert for Children * will be held at the ILCL

Events list

Library Calendar