Ozeki Kirishima's unbeaten start at the Nagoya Grand Sumo Tournament came to an end on Thursday, while struggling yokozuna Onosato secured his second win to improve to 2-3.Among the sport's top-ranked wrestlers, Kirishima, yokozuna Hoshoryu and sekiwake Aonishiki sit one win behind the leaders at 4-1 following Day 5 of the 15-day tournament.No. 11 maegashira Wakanosho and No. 14 maegashira Shishi remain unbeaten with a 5-0 record in the elite makuuchi division at IG Arena in central Japan.Kirishima was forced out by No. 3 maegashira Hirodoumi (1-4) after attempting to sidestep his opponent'…READ FULL ARTICLE