On October 29, 2023, Japanese Emperor Naruhito and Empress Masako visited the Japan Racing Association (JRA) Horseracing Museum in Fuchu. The Emperor and Empress later visited Tokyo Racecourse to see the Tenno Sho Autumn Races in Fuchu City. "Tenno" means "Emperor of Japan", and Tenno Sho (Emperor's Prize) is a horse race held twice a year in Japan, once in the spring and once in the autumn.