Ozeki Tochiazuma's hopes of promotion to yokozuna suffered a fresh blow Saturday after a shock defeat to Miyabiyama on the seventh day of the Spring Grand Tournament.
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Tochiazuma dropped two wins behind Mongolian grand champion Asashoryu, who gunned down Russian komusubi Roho to retain his share of the lead with countryman Hakuho at 7-0.
Chiyotaikai also suffered a second loss but all may not be lost for troubled ozeki Kaio, who recorded a crucial win over Iwakiyama to improve to 3-4 and ease fears of demotion from sumo's second rank.