The president of Royal Human and one of the main characters of the drama series The Royal Family. Kozo is a businessman who has a passion for horses and horse racing, with him personally owning racehorses. However, losses incurred due to his horses' inability to win big in recent years and other factors resulted in an investigation of his company's horse racing division, leading Kurisu to investigate before becoming part of his dream to win the Arima Kinen.
