Access to the following systems has been unstable since March 17, 2022.

• Library Catalog (OPAC)
• My Library
• Facility Reservation System

We are currently investigating the cause. If an error occurs or a message such as "You do not have a permission to access to the page on this server” is displayed, please wait for an hour or a few hours and try again.

We apologize for any inconvenience caused.