Site Policy of the Research Navi
1. Matters to be noted when utilizing the Research Navi.
Pay attention to the following when utilizing the Research Navi (provided under the domain "rnavi.ndl.go.jp" unless specifically noted)
1-1. Concerning Links
Basically, you can freely link the Research Navi.
When attempting to link a particular page, be sure to make it clear that the page in question is contained in the Research Navi.
You can access the site by using the banner shown below or the banner of each service in the Research Navi.
1-2. Copyright Policy
All individual information on the Research Navi is subject to copyright. Moreover, the entire the Research Navi is subject to copyright protection as a compilation, and is protected by the Japanese Copyright Act and international treaties.
1-3. Utilizing the contents of the Research Navi
1-4. Web Accessibility
Please refer to "Web Accessibility".
The National Diet Library (NDL) prepares the content of the Research Navi (provided under the domain "rnavi.go.jp") with due care, but disclaims all responsibility for any acts done by using the information or resources on our websites.
The NDL does not endorse or merchandise the information or resources introduced on our websites. Furthermore, the NDL bears no responsibility for the accuracy, legality or safety of the external websites and their content.
Please note that the content and URLs of our websites may be changed without notice, and the NDL may take down the websites in case of system maintenance, etc.
1-7. Using the Research Navi
OS and browsers
We recommend you use the following OS and browsers.
- OS Windows 10
- Browsers Mozilla Firefox latest version / Google Chrome latest version
- Digital exhibition "NDL Image Bank" is not available with Internet Explorer.
Adobe Reader is recommended for viewing PDF files.
The Research Navi utilizes Transport Layer Security (TLS) 1.2 to enhance its security. Older browsers not compatible with TLS 1.2 will be unable to access this website.
2. Social media moderation policy of the National Diet Library
Please refer to "Social media moderation policy of the National Diet Library".