Cardioid

Cardioid is a 2-year-old female horse from Japan, trained by Yoichi Kuroiwa. She is the offspring of the stallion Satono Diamond and the mare Tor Di Quinto. Cardioid has not yet achieved a maiden victory, having competed in three races without winning. In her latest race at Nakayama on September 28, 2024, she was ridden by Takezo Nagano and came in fourth place, trailing the winner.