Due to scheduled maintenance, certain services will be temporarily unavailable as outlined below. We apologize for any inconvenience this may cause and appreciate your understanding.

[Service Suspension Period]

• Wednesday, October 28, 2025, from 13:00 to 17:00
  Please note that the end time may vary depending on the progress of the work.

[Services Affected]

• Viewing service for doctoral dissertation files marked as "unpublished" on the website (available only at the Central Library)
  Printed versions of doctoral dissertations will remain available for request and viewing as usual.
  Requests for repository registration will continue to be accepted as usual.