Mongolian sekiwake Hoshoryu also virtually secured promotion to sumo's second-highest rank of ozeki for September’s tournament.
With one week to go in the Nagoya Basho, Hoshoryu is in a strong position to secure promotion to ozeki, sumo’s second-highest rank.
Top maegashira Tobizaru threw everything he had at grand champion Terunofuji and came through with a huge kinboshi win in a grueling showdown.
After winning the Summer Basho in Tokyo with a 14-1 record in May, yokozuna Terunofuji is hoping for more of the same in Nagoya.
Shishi, a 26-year-old from Melitopol, must contend with strong opposition at the Nagoya Grand Sumo Tournament and concern for his loved ones.
No. 2 maegashira Ichinojo beat Ura in an earlier bout to go one better than the lone grand champion.
The grand champion was halted mid-bout, then came back to beat Wakamotoharu in a highly unusual display of sumo.
The lone grand champion got off to a solid start but couldn’t finish off his opponent.
Wakatakakage and Takanosho will be looking to challenge the grand champion.
Despite the loss, Terunofuji almost certain to be promoted to sumo's highest rank.