Contact usContact Us Before You Contact Us This form is for submitting an inquiry to the National Diet Library, Japan. Please be sure that your inquiry is intended for us and not some other institution. Answers to common inquiries—such as guidance on using the library, how to search for materials, copying services, reproduction or broadcasting of images, legal deposit, and donations—can be found on our Frequently Asked Questions page. Please check this page before submitting your inquiry. Contact Information The following kinds of inquiries are accepted by phone or through dedicated forms. Phone inquiries (all times are JST) Reference Service Phone: 03-3506-5293 (Tokyo Main Library, open days: 9:30 a.m. – 5:00 p.m.) Copying services, applications for copies, or corrections Phone: 0774-98-1313 (Kansai-kan, open days: 9:30 a.m. – 5:45 p.m.) User registration (except requests for resending registered user IDs) Phone: 0774-98-1312 (Kansai-kan, open days: 9:30 a.m. – 5:45 p.m.) Interlibrary loan service (lending materials to other libraries) Individuals: Individuals: Please contact your local public library or university library, through which the loan can be made. Librarians: Before contacting us, please check the information on the Interlibrary Loan page. Note: If you have difficulty using the phone, please refer to Other Inquiries. Inquiries via Dedicated Forms Resending user ID: ID Resend Form (Japanese) Forgot your NDL Search password?: Reset password at NDL Search Requests for reproducing content from our website (including the NDL Digital Collections and online exhibitions): Reproduction Request Form Inquiries about the International Library of Children’s Literature: ILCL Inquiry Form Other Inquiries For inquiries that do not fall under either Frequently Asked Questions or Contact Information, please read the following notes carefully and submit your inquiry using the form below. Important Notes Please understand that we might not respond to your inquiry, even if you provide your contact information. If you have difficulty using the phone due to hearing or speech impairments, please select “For those who have difficulty using the phone” and then enter your inquiry. We generally do not respond to opinions or comments, but we do take them into consideration for improving our services. We do not respond to inquiries regarding matters that are outside the jurisdiction of the National Diet Library. (Required) Please select the option that best matches your inquiry. About on-site user services (Tokyo Main Library) About on-site user services (Kansai-kan) About deposit or donation of publications About bibliographic or authority data (please include the URL of the page you are interested in) About the Japanese Periodicals Index Technical specifications to Web NDL Authorities Technical specifications to NDL Search About the NDL Digital Collections system or defective images/metadata of digital materials in NDL Digital Collections For those who have difficulty using the phone Others Inquiries. If you have materials or references related to your inquiries, please be sure to include identifying information such as title(s), author(s), URL(s), etc. Example 1: Please correct the author of the bibliographic data shown in https://id.ndl.go.jp/bib/XXXXXXX. According to the publication data on page X of the printed copy, it should be XXXXX. Example 2：Your website policy says XXXX. May I take it that YYYY? (https://www.ndl.go.jp/en/sitepolicy) (Required) User ID Name of Applicant (Required) E-mail (Required) Please make sure that your email settings allow messages from the domains ndl.go.jp and kodomo.go.jp Treatment of personal information Personal information will be used only for managing this request. For information on NDL policies regarding the protection of personal information, please refer to the Protection of Personal Information page. Please confirm that you have read and understood the "Important Notes" before submitting your inquiry. (Required) Yes Contact Information National Diet Library 1-10-1 Nagata-cho, Chiyoda-ku, Tokyo 100-8924 JAPAN tel : +81-3-3581-2331 International Photoduplication and International Loan Service ILL Section, Kansai-kan 8-1-3 Seikadai. Seika-cho. Soraku-gun. Kyoto 619-0287 JAPAN International Reference Service Reference Section, Public Services Division, Kansai-kan of the National Diet Library 8-1-3 Seikadai. Seika-cho. Soraku-gun. Kyoto 619-0287 JAPAN Copyright © 2025- National Diet Library, Japan. All Rights Reserved.