Symboli Rudolf (Japanese: シンボリルドルフ, Hepburn: Shinbori Rudorufu; March 13, 1981 – October 4, 2011) was a champion Japanese thoroughbred racehorse who won the Japanese Triple Crown, sired by Partholon, a son of Milesian, and out of Sweet Luna, a daughter of Speed Symboli. Symboli Rudolf was inducted into the Japan Racing Association Hall of Fame in 1987. Due to his racing career and his namesake, Rudolf I of Germany, the horse was dubbed "Kōtei (皇帝)", or emperor.
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Background
Symboli Rudolf's father, Partholon, was a leading sire in Japan, while Rudolf's mother, Sweet Luna, was the offspring of Speed Symboli, a famous horse born at Symboli Bokujo. Sweet Luna's first foal with Partholon was Symboli Friend, who, despite his talent, had a poor temper; his best race result was winning the Keio Hai Spring Handicap. They had two more foals after that, but both had difficult temperaments and didn't see success. Nevertheless, Tomohiro Wada at Symboli Bokujo had the pair mate a fourth time, which resulted in Symboli Rudolf's birth in 1981. He had a crescent-moon-shaped mark on his forehead, and it was said that he only took twenty minutes to stand on his own after being born. While at the farm, he was called "Luna."
Racing career
Symboli Rudolf became the first undefeated Triple Crown champion (not losing a single race until winning Kikuka Sho, a feat later matched by Deep Impact in 2005 and Contrail in 2020) as well as the first Triple Crown winner since the introduction of the graded system in Japan.
Symboli Rudolf's first defeat was in the 1984 Japan Cup, an international event with champions from various parts of the world; the event was won by his rival Katsuragi Ace, but Symboli Rudolf managed to win the 1985 Japan Cup. His son Tokai Teio also won the 1992 Japan Cup, 7 years after his father.
Symboli Rudolf ultimately went on to win a total of 7 Grade I races in his career.
1983: two-year-old season
Symboli Rudolf won his maiden race on July 23, 1983, at Niigata Racecourse. His jockey, Yukio Okabe, said afterwards that the horse had raced a 1600-meter race in 1000 meters.
After being trained at Symboli Bokujo after his debut, he returned to Miura Training Center in early October before winning the Icho Stakes on October 29. When his trainer Yuji Nohira saw Okabe's riding, he said he had run a 2400-meter race in 1600 meters.
For Symboli Rudolf's third race, his team eschewed the Asahi Hai Sansai Stakes, considered to be the junior championship race, instead opting for an open race on October 27, on the same day and at the same track as that year's Japan Cup. His trainer Nohira explained this choice as being rooted in a desire to show the rest of the world that Japan could produce incredible racehorses too.
1984: three-year-old season
As the year began, Okabe was faced with a choice. He had also jockeyed Bizen Nishiki the year before, another strong horse who was on a four-race winning streak, but both he and Symboli Rudolf were slated to race against one another in the Yayoi Sho, the Satsuki Sho, and the Tokyo Yushun. There was a good deal of media attention given to this choice, and it was thought for a time that Okabe would choose Bizen Nishiki. However, he instead chose Symboli Rudolf, commenting that it wasn't even a choice at all. This choice was later proven to be the correct one.
Symboli Rudolf's first race in his 1984 three-year-old season was the G2 Yayoi Sho. Bizen Nishiki was the number-one favorite, but Symboli Rudolf defeated him by 1 1/4 lengths.
After recovering from a minor injury, the horse underwent harsher training to make up for it. He would race Bizen Nishiki again in the G1 Satsuki Sho, the first leg of the Japanese Triple Crown; the two were considered the two main racers, but Symboli Rudolf was the number-one favorite this time. After keeping a third-place position throughout the race, he moved into the lead on the fourth corner. The final stretch turned into a one-on-one between him and Bizen Nishiki on the outside, and the two horses knocked into each other at one point before Symboli Rudolf won by 1 1/4 lengths and setting a race record, earning his first crown. The oblique motion that led to the collision on the track saw Okabe prohibited from jockeying for the next two days. At the award ceremony, Okabe held one finger up in the air, anticipating two more crowns. (Yutaka Take, who jockeyed Deep Impact, would later imitate that performance.)
The 1984 Tokyo Yushun (Japanese Derby) was nicknamed the "SB Derby," indicating the fierce rivalry between Symboli Rudolf and Bizen Nishiki. Symboli Rudolf was overwhelmingly the favorite, however, with 1.3 odds. Several other racehorses pulled out of the race, leading to a field of 21 horses, which was the lowest it had ever been at the time. The track was in poor condition because of a late-spring cold wave and lingering snowfall, which had deposited dirt on the course, giving an edge to horses that had more power than speed. The race began with Suzu Mach, Fujino Fuun, and Suzu Parade, all strong horses, running in the lead. On the far straightaway, Symboli Rudolf didn't respond to Okabe's signal to spurt, leading to audible confusion in the crowd. But on the stretch, he grabbed his bit in his own teeth, overtaking the three in the lead to win his second crown. Bizen Nishiki ended the race far back in 14th, possibly due to his lightness and focus on speed. Okabe held two fingers up at the awards ceremony.
1985: four-year-old season
Symboli Rudolf's first race of 1985 was the Nikkei Sho, where he was favored to win with 1:1 odds. When no other horses took a position in front, Rudolf took the lead, winning by four lengths. Despite only being a G2 race, many saw this as the greatest display of Rudolf's strength. Okabe never took his hands off the reins once during the race.
His third race against fellow triple-crown winner Mr. C.B. would come at the Spring Tenno Sho. Mr. C.B. surged early from the rear of the pack, just before the third corner. However, when Mr. C.B. slowed down going into the final stretch, Rudolf easily passed him, winning by 2 1/2 lengths over Sakura Gaisen, another foal of Partholon. At the awards ceremony, Okabe held up five fingers. Rudolf was the first horse to win five crowns since Shinzan.
From there, the team scheduled a race abroad—he, along with fellow Derby-winner Sirius Symboli, would compete in the King George VI and Queen Elizabeth Stakes. He was also voted into the 1985 Takarazuka Kinen, but on the Saturday before the race, the team pulled out of it because of a left shoulder limp sustained during his training because of a turf issue where the jockey was almost thrown off the horse. His owner Wada was furious, and the story was picked up by the news. The cancellation, however, was also due to Nohira sensing the horse was in poor condition; he didn't want Rudolf to run, which went counter to Symboli Bokujo's desire at the time, but Wada agreed to compromise. This injury would cancel Symboli Rudolf's plans to go abroad, with Sirius Symboli going alone. Wada also submitted his resignation at this time.
Meanwhile, the media reported on a comment of Wada's stating that Rudolf would retire. In a last-ditch effort, the team is said to have used acupuncture to heal Rudolf's condition; as the horse began to recover, Wada retracted his comment.
Symboli Rudolf's next race would be the Autumn Tenno Sho, a 2000-meter course said to be unfavorable at the time; he was the number-one favorite despite starting far out in post 17. He was also still in the process of recovering from his injury. He had a late start as well, and the high pace of the race made it difficult for him to catch up. Still, on the opposite straight, he pulled into a better position, and coming into the final stretch he took the lead, causing a crazed uproar in the audience. But despite his astonishing strength at out-speeding horses like Windsor Knot, he ultimately lost just before the finish line by half a length to Gallop Dyna, the thirteenth-favorite. It was reported that after the race, Symboli Rudolf cried in frustration in his stable.
1986: five-year-old season
In 1986, Symboli Rudolf went abroad, but Wada and Nohira had subtly different plans in mind. Wada wanted to go to the US first in the spring, then to Europe in the fall. Nohira's plan, however, was to let Rudolf rest in the spring before going to Europe in the fall. This created antagonism between the two, and while Wada's plan would be adopted in the end, none of the stable team went with the horse, leaving him completely up to the staff on-site. Wada also wouldn't invite Nohira to foreign races, so Nohira had to travel there on his own dime to watch.
Wada's plan was to have Symboli Rudolf race first in the G1 San Luis Rey Handicap at Santa Anita Racecourse, then in the San Juan Capistrano Invitational Handicap. But during the first of those races, he lost to Dahar and came in 6th place. The reason for Rudolf's loss was given as desmitis in the horse's left front leg from having to cross the dirt course in the middle of the track—a famous characteristic of the track—and many Japanese news outlets reported on the same day that Rudolf had been injured and lost the race. Okabe had noticed the horse acting strangely during training before the race, and advised the team to pull out, but he wasn't listened to. Incidentally, each of Symboli Rudolf's losses were on left-handed courses.
After returning to Japan and a brief evaluation of returning overseas to race again, Symboli Rudolf was ultimately retired at a ceremony at Nakayama Racecourse on December 7. He wore a bib marked with the number 7 and a crown, representing his seven crowns. The horse reportedly jostled Yukio Okabe in the saddle, running left and right at will.
Statistics
The following form is based on information from JBIS-Search and netkeiba.
Stud career
As a stallion, Symboli Rudolf sired numerous grade winners. The horse's most successful progeny was by far Tokai Teio, who won 4 GI races, including the Tokyo Yushun in 1991, the Japan Cup in 1992, and the Arima Kinen in 1993. Other notable progenies include Ayrton Symboli, who won the Stayers Stakes in 1992 and 1993, and Tsurumaru Tsuyoshi, who won the Kyoto Daishoten and Asahi Challenge Cup in 1999.
Symboli Rudolf died on October 4, 2011, at the Symboli Farm in Narita, Chiba.
In popular culture
A sake brand, Nanakanba (七冠馬), is sold by Hikami Sake Brewery in honor of the horse. The Tamura family, who owns the brewery, is related to the Wada family, who owned the Symboli Ranch.
An anthropomorphised version of the horse appears in Umamusume: Pretty Derby, voiced by Azusa Tadokoro (田所あずさ). She is depicted as the student council president of Tracen Academy, celebrated by the training staff and students for her accomplishment of winning the Triple Crown (which can be replicated in-game by the player if they select her as a career trainee). Rudolf tries to project herself as friendly and approachable despite her position and reputation by cracking puns and dad jokes in conversation, to the amusement of some listeners and the chagrin of others.



