Site offline for brand update
Hi everyone,
We are excited to announce that our new brand is on its way.
Accordingly, we will need a bit of time to set the change in place. On July 13th (Friday) from 12:00 AM - 1:00 AM JST, the site will be temporarily closed for an hour in order to implement these changes. During this time, nobody will have access to the site (including lesson records, homework, profiles, etc.).