Demotion-threatened ozeki Shodai ended No. 2 maegashira Ichinojo's perfect start at the Nagoya Grand Sumo Tournament after seven days on Saturday, with seven wrestlers a win behind the sole leader.Ichonojo (6-1) had beaten yokozuna Terunofuji as well as ozeki Takakeisho and Mitakeumi over the past three days but the struggling third ozeki, Shodai (3-4) showed what he is capable of at Dolphins Arena.Shodai came up with a sharp opening before parrying the rank-and-filer to the side with his left hand.Ichinojo managed to recover but then made an untimely pull-down attempt, paving the way for S…READ FULL ARTICLE