For smooth service and user experience development, we regularly check and update the site. If there is a regular inspection, we will announce the schedule in advance. During the inspection period, site access may be restricted or services may be unstable.

If there is a problem after the regular maintenance time announced in advance, the inspection time may be extended further.

In the event of an unexpected phenomenon such as a DDOS attack or a server room outage, the service may be suspended without prior notice due to an emergency inspection and response.

Updates might not applied if you haven't deleted the cookies or cache in your browser after a check or update. If you delete the browser's cookies or cache, it will take effect normally. 

If you have any questions about service checks or updates, please contact us at