When you go to the site, everything works fine. We click on any section (selection of a branch, purchase of a trip – and there is an error)

Translation notification.
Thank you for visiting the Tokyo Metro official website. the server is currently experiencing heavy traffic. we sincerely apologize for the inconvenience this caused to site visitors. please try to visit the site again later

According to Cabinet Secretary Hirokazu Matsuno, experts are studying whether access problems are caused by a DDoS attack or there is another reason. According to him, technical problems have arisen on more than twenty web resources of four ministries.

“We know that Killnet hackers have said they are behind the attacks, but while we are still investigating the cause of the failures, we are checking their involvement,” Matsuno said.