And the betting base isn't as old and male-dominated as it was before COVID. The popularity of Uma Musume Pretty Derby, a training simulation game that personifies racehorses, has helped attract younger and more female gamblers to racing. The share of online members aged 30 and under topped 40% in 2025; it was below 30% in 2019. The number of female members, meanwhile, more than doubled to well over 1 million. A woman in her 40s working in the beauty industry says she became captivated two years ago while watching racehorses in online videos. Her favorite is Gold Ship, known for his temperamental streak and for winning six top-tier Grade I races from 2012 to 2015. "When he runs seriously," the fan said, "his finishing kick is thrilling every time."