We would like to inform you that maintenance will be performed to update the infrastructure system supporting RDM Drive and RDM Drive Portal according to the schedule below.

During the maintenance window, RDM Drive, RDM Drive Portal, and the RDM ObjectStorage Tenant Management Console will be unavailable. 
Please note that only the Tenant Management Console of RDM ObjectStorage will be affected.

Maintenance Schedule
Date: Monday, July 27, 2026
Time: 1:00 PM – 4:00 PM (JST)

Please note that the maintenance end time is subject to change depending on the progress of the work.

We apologize for any inconvenience this may cause and appreciate your understanding and cooperation.