Thank you for visiting the Dragon Ball Official Site.

As a result of Twitter API becoming a paid feature,
Dragon Ball Members who have their account linked to their Twitter profile were unable to log in.

This issue has been resolved and members can now log in as per usual.
We sincerely apologize for any inconvenience this has caused.

In light of the possibility of a similar error occurring in the future,
we ask that any members who linked their Dragon Ball Official Site account to Twitter when they registered also link it to another service if they haven't already.

We hope you continue to enjoy the Dragon Ball Official Site.