Please be informed that due to scheduled server maintenance, our website and email services may be temporarily unavailable during the following period.
　
■ Scheduled Maintenance
　Wednesday, November 11, 2026
　Between 10:00 AM and 7:00 PM (Japan Standard Time / JST)
　
Services may be interrupted for approximately 15 minutes during this period.
Please note that the maintenance schedule may change depending on the progress of the work.
　
■ Affected Services
　Access to our official website
　Sending and receiving emails
　
We apologize for any inconvenience and appreciate your understanding.