Our all servers will shut down on Friday, May 1

From 5:45 p.m. on Friday, May 1 to 9:00 a.m. on Thursday, May 7 (Tokyo Local Time), our all servers will shut down because of the move and maintenance.
It is not available to access our any servers, including our website, during this time.
We apologize for your inconvenience in accessing to our website and appreciate your understanding.