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System Regular Maintenance Notification

System regular maintenance is being performed on the following schedule.

2026-05-26 (Tue.) 5:00 am to 7:00 am

You cannot login during system maintenance.
We apologize to the users for any inconvenience. Thank you for your understanding.

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Note: The time showed in this system is Japan time ( GMT+9H ). We are sorry for this inconvenience.

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