中山競馬場
Kizuna made his three-year-old debut in the Grade 2 Hochi Hai Yayoi Sho at Nakayama Racecourse on 3 March. In a blanket finish, he took fifth place in a field of twelve runners, less than three-quarters of a length behind the winner Camino Tassajara. Three weeks later, Kizuna started the 1/2 favourite for the Grade 3 Mainichi Hai at Hanshin. Ridden by Yutaka Take, he won by three lengths from Geyersworth, with Bad Boy three and a half lengths back in third. Despite being eligible the Satsuki Sho, the first leg of Japanese Triple Crown, Kizuna's connection decided not to field him in the race, but to focus on the Tokyo Yūshun, the Japanese derby.