2002: two-year-old season Neo Universe began his racing career in November 2002 when he defeated seventeen opponents in a seven
furlong maiden race at
Kyoto Racecourse with
Yuichi Fukunaga as his
jockey. A month later he finished third to Hoshi Commander over nine furlongs in the Chukyo Two-year-old Cup at
Chukyo Racecourse.
2003: three-year-old season Neo Universe began his three-year-old season with five consecutive victories. After winning a minor race at Kyoto in January he was moved up in class and won the Group Three Kisaragi Shō at the same course a month later, beating Silent Deal by half a
length. In March he was ridden for the first time by the Italian jockey
Mirco Demuro in the Group Two
Spring Stakes at
Nakayama Racecourse and won by one and a quarter lengths from Sakura President. On 20 April Neo Universe was made
13/5 favourite for the ten furlong Satsuki Shō (Japanese 2000 Guineas), the first leg of the Japanese Triple Crown. Ridden again by Demuro he was trapped behind other horses and appeared to be in a hopeless position, but accelerated through a narrow gap defeated Sakura President by a head after a "fierce struggle", with the previous season's
champion two-year-old Eishin Champ in third place. The winner's next race was the Tokyo Yūshun over one and a half miles at
Tokyo Racecourse on 1 June. The race attracted a crowd of 134,000 and Neo Universe was made clear favourite in a field of eighteen. The track was unusually wet and muddy, leading many jockeys to take their horses to the outside in search of better racing ground but Demuro kept the favourite towards the inside rail and won comfortably, beating
Zenno Rob Roy by half a length with That's The Plenty three quarters of a length back in third. Demuro, who became the first foreign jockey to win the race, never had to use his whip and described Neo Universe as "unbelievable. If he did any more he'd be flying". Four weeks later, Neo Universe was matched against older horses for the first time when he was one of seventeen runners invited to contest the
Takarazuka Kinen at
Hanshin Racecourse. He finished fourth behind Hishi Miracle, one place ahead of the Japanese Horse of the Year
Symboli Kris S. After a summer break, Neo Universe returned in autumn in an attempt to complete the Triple Crown in the
Kikuka Shō. Despite finishing third to Zenno Rob Roy in his prep race, he was made 1.3/1 favourite in a field of eighteen for the fifteen furlong classic in October. He finished third behind That's The Plenty and Lincoln, beaten three quarters of a length and a neck. On his final appearance of the season he ran in the
Japan Cup at Tokyo in November. He finished fourth behind
Tap Dance City, That's The Plenty and Symboli Kris S, well ahead of the
Breeders' Cup winners Islington and
Johar as well as the
Cox Plate winner
Fields of Omagh. At the end of the season, Neo Universe was voted
Japanese Champion Three-Year-Old Colt.
2004: four-year-old season Neo Universe remained in training as a four-year-old but made only two appearances. In April he won the Group Two
Osaka Hai over ten furlongs, beating the eight-year-old
gelding Magnaten by a head. In the following month he was moved up in distance to contest the spring running of the
Tennō Shō over two miles and finished unplaced behind Ingrandire. Neo Universe sustained an injury to his right foreleg and was retired from racing at a ceremony at
Sapporo Racecourse in September 2004. ==Racing form==