A field of 16 horses--14 colts and a pair of 2-year-old fillies--will head to the gate for Saturday's $206,819 Cattleya S., a 1600-meter allowance test going a single left-handed turn at Tokyo Racecourse that serves as the first of four legs on the Japan Road to the Kentucky Derby. Trainer Tetsuya Kimura, who will tighten the girth around favored Equinox (Jpn) (Kitasan Black {Jpn}) in Sunday's G1 Japan Cup, sends out American-bred Sonic Star (Into Mischief). Bred in Kentucky by Nancy Shuford, the dark bay was a $300,000 Keeneland September...