As reported this hour by the Japanese sports press, Ozeki Takakeisho as withdrawn from the Nagoya Basho.
Details (in Japanese) can be found here – https://news.yahoo.co.jp/articles/2740fbec5d053bc58a152fad2ca98153f1bf0214
Where it says “At the tachiai he felt an electric shock in his neck”. That article also reports that he was taken to a hospital, but remained conscious and able to walk on his own.
The complaint is cited as an injury to his neck. It is unknown at this time how serious or minor it may be. His day 3 opponent, Meisei, will pick up his first win of the basho by fusensho.
We hope that Ozeki Takakeisho can get the medical attention he needs, and return healthy and ready to compete as soon as possible.