[Completed] Notice of Early Morning Maintenance on October 27, 2025

Thank you for using Kozutumi.
This is the Kozutumi Operations Office.

We will be performing system maintenance during the following period:

Scheduled Maintenance Time

• Monday, October 27, 2025
  4:30 a.m. – 6:00 a.m. (JST) (up to 1.5 hours)

The service will resume as soon as maintenance is completed.
During this time, Kozutumi will be temporarily unavailable.

This maintenance is part of our ongoing efforts to enhance system security.We apologize for any inconvenience this may cause and appreciate your kind understanding.

Kozutumi Operations Office

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Update

October 27, 2025 (Mon) 5:48 AM
The maintenance has been successfully completed.
Thank you very much for your cooperation.

Kozutumi Operations Team