The Yayoi Sho (Deep Impact Kinen) (弥生賞ディープインパクト記念, Yayoi-shō (Deep Impact Kinen)) is a Japanese Grade 2 flat horse race in Japan for three-year-old Thoroughbred colts and fillies run over a distance of 2,000 metres at the Nakayama Racecourse, Funabashi, Chiba. The race is run in March and serves as a major trial race for the Satsuki Sho. Yayoi means "March" in ancient Japanese calendar.

Nakayama Racecourse was built in 1990 in Funabashi, Chiba, Japan, for horse racing and up to 165,676 spectators.