We will be performing urgent maintenance during the following date and time.
Please note that RDM Drive and RDM Drive Portal will be inaccessible during the maintenance period.

Scheduled Maintenance:
  Friday, December 12, 2025 — 12:00 PM to 1:00 PM (JST)
Please be aware that the maintenance time may vary depending on the progress of the work.

We apologize for the inconvenience this may cause and appreciate your understanding and cooperation, especially given the short notice.

Added on December  12, 2025:
The scheduled maintenance work on Wednesday, December  12, 2025, from 12:00 PM to 1:00 PM  was completed at approximately 12:30 PM.
We sincerely apologize for any inconvenience this may have caused.