Announcement from the Development and Support Teams.
We can confirm that connection errors are occurring since 6/8/2015 at 22:30 (JST).
This issue has been partially fixed.
Players may be able to log in and to connect to the game but with great difficulties.

We're now doing our best to get this issue fixed as soon as possible.

We apologize for the inconvenience caused,

The Stellacept Online developer and Operation teams.