Spinoza, who is by Epiphaneia out of G1 winning mare Alterite, is set to debut this Sunday at Nakayama Racecourse. Now a three-year-old colt, he was originally sold at the 2021 Select Sale for the equivalent of around 2 million USD. Trainer Sakae Kunieda commented, "He has good potential but I want more from him. Hopefully this race will turn on his switch and make him a better racehorse."