Library Hours in Japan
Quick Facts
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Discover Japanese libraries from National Diet Library to university and public libraries
Featured: National Diet Library (国立国会図書館)
Address: 1-10-1 Nagatacho, Chiyoda City, Tokyo 100-8924, Japan
Hours: Monday-Friday 9:30-19:00, Saturday 9:30-17:00
About: Japan's national library and the library of the Japanese Diet. It houses the most comprehensive collection of Japanese publications and serves as a legal deposit library.
Japanese Library Types
National Libraries
National Diet Library and specialized collections
University Libraries
Academic libraries across Japanese universities
Public Libraries
Municipal and prefectural public libraries
Verified Info: Our team personally contacts libraries to verify hours. Data last confirmed: December 2025
Common Questions About Japan Libraries
What time do libraries open in Japan?
Most public libraries in Japan open at 9:00 AM or 10:00 AM on weekdays. Weekend hours typically start at 10:00 AM or 11:00 AM. Academic and university libraries may open earlier, around 7:00 AM or 8:00 AM during the semester.
Are Japan libraries open on weekends?
Yes, most Japan public libraries are open on Saturdays from 9:00 AM to 5:00 PM. Sunday hours vary by location, with many libraries operating reduced hours (12:00 PM to 5:00 PM) or remaining closed.
Do I need a library card to visit Japan libraries?
No, you can visit and use library facilities without a card. However, borrowing books, accessing computers, and using certain services require a free library card. Residents can get one with valid ID and proof of address.
About Japanese Libraries (図書館 - Toshokan)
Japan has an exceptional library system known for its cleanliness, organization, and quiet study environments. With over 3,000 public libraries and numerous university libraries, Japan offers extensive resources for residents and visitors alike.
Types of Libraries in Japan
- 公共図書館 (Kōkyō Toshokan) - Public libraries
- 大学図書館 (Daigaku Toshokan) - University libraries
- 国立国会図書館 (Kokuritsu Kokkai Toshokan) - National Diet Library
- 学校図書館 (Gakkō Toshokan) - School libraries
Typical Operating Hours
Japanese public libraries typically open from 9:00 or 10:00 to 17:00 or 20:00, depending on the municipality. Many are closed on Mondays and national holidays. University libraries often have longer hours, especially during exam periods. Some modern libraries in Tokyo offer extended evening hours.