Ozeki Kotozakura and Hoshoryu are set for a final-day, head-to-head title showdown after both improved to 13-1 with solid wins Saturday at the Kyushu Grand Sumo Tournament.Kotozakura, who turned 27 this week, will be bidding for his first Emperor's Cup on Sunday, while the 25-year-old Mongolian-born Hoshoryu, the nephew of former yokozuna Asashoryu, will seek his second title after his first at last year's July meet in Nagoya.Following an evenly matched opening clash, Kotozakura quickly grabbed a left overarm belt hold against new ozeki Onosato (8-6) at Fukuoka Kokusai Center. After backped…READ FULL ARTICLE