Notice of Server Failure and Restoration
Due to the server failure, the service was unavailable from October 21, 2021 around 12pm to October 22, 2021 around 1am. The service has been restored and is now available as usual.
We sincerely apologize for any inconvenience this may have caused to our customers.
We will continue to take measures to prevent server failures in the future, and thank you for your understanding.