Triple Crown of Thoroughbred Racing (Japan)
In Japanese horseracing, the Triple Crown of Thoroughbred Racing (also known as the Triple Crown) can refer to one of five national-level titles, each a series of three races run within a single year.
The Japan Racing Association (JRA) officially recognises the Classic Triple Crown, consisting of the Satsuki Shō, Tōkyō Yūshun and Kikuka-shō, and the Triple Tiara, consisting of the Oka Shō, Yushun Himba, and Shūka Shō. Since 2024, the National Association of Racing (NAR) also recognises the Dirt Triple Crown, comprising the Haneda Hai, Tokyo Derby, and Japan Dirt Classic.
All three series are composed of Group 1 (GI) races that are limited to three-year-old horses. Additionally, the JRA also offers prize bonuses to any horse that can win the trifecta of the Osaka Hai, Tennō Shō (Spring) and Takarazuka Kinen, or the trio of the Tennō Shō (Autumn), Japan Cup and Arima Kinen, in a single season. While the JRA does not officially designate these bonuses by specific names, they are commonly referred to by media as the Spring and Autumn Triple Crowns respectively.
As with any Triple Crown set, winning any of these five series is considered one of the most difficult achievements for a horse, and comes with both a significant bonus prize and prestige. Many of the horses that have completed a Crown set have subsequently been named the Japanese Horse of the Year or entered into the JRA Hall of Fame. Seventeen horses have won a Triple Crown title; eight have won the Classic Triple Crown, seven have won the Triple Tiara, and two have won the Autumn Triple Crown. No horse has yet completed either the Spring Triple Crown or Dirt Triple Crown.
Classic Triple Crown
The Classic Triple Crown title is bestowed on any horse that wins the Satsuki Shō, Tōkyō Yūshun and Kikuka-shō, alternatively known as the Japanese 2000 Guineas, Japanese Derby, and the Japanese St. Leger.[1] The three races are part of Japan's Classic Races, meaning only three-year horses can enter each leg. Thus, every horse only has one chance at winning the Triple Crown.[2] Since 2023, any horse that wins all three races receives a prize of ¥300,000,000.[3]
Modeled directly after the English Triple Crown's format,[4] the Classic Crown is the oldest of the five Crowns, with each of its legs established in the 1930s. The forms of the original races were different to their current state. The Satsuki Shō was originally called Yokohama Norinsho Shoten Yonsai Yobiuma (the Yokohama Ministry of Agriculture and Forestry Prize for Four-Year-Olds) and ran at Yokohama Racecourse over 1,850 meters, while the Kikuka-shō was known as the Kyoto Norin-sho Shoten Yonsai Yobiuma Kyoso (the Kyoto Agriculture and Forestry Ministry Prize Invitational for Four-Year-Olds) until 1948.[5][6] Despite the races' names, all horses entered were chronologically three years old; until 2001, Japanese horseracing used the kazoedoshi counting system where horses are considered one at birth and become one year older each New Year.[7] Saint Lite was the only horse to achieve the Classic Triple Crown before the Satsuki Shō's relocation to Nakayama Racecourse.[8]
With the races varying greatly in length and held in different racecourses, a horse of multiple aptitudes is required to win all three. A common proverb about the three races goes that the Satsuki Shō crowns the fastest horse, the Tōkyō Yūshun rewards the luckiest horse, and the Kikuka-shō is the race won by the strongest horse.[9][10][11] All horses that have achieved the Triple Crown have been inducted into the JRA's Hall of Fame,[12] and, with the exception of Saint Lite, won their year's Best Three-Year-Old Colt award.[a][14][15]
Horses that win two legs of the Triple Crown are often referred to as Double Crown (or Dual Crown) horses. Of these, Air Shakur is considered the horse closest to achieving the Classic Triple Crown, having won the 2000 Satsuki Shō and Kikuka-shō but losing the Tōkyō Yūshun to Agnes Flight by just 7 cm.[16][17] Horses that were considered likely winners of the Triple Crown but had to withdraw from racing before running all three are often referred to as 'phantom' Triple Crown winners by Japanese media. Two such examples are Fuji Kiseki and Agnes Tachyon; both horses were undefeated in their first year of racing and were favourites to win all three of the Crown's legs (and in Agnes Tachyon's case, won the Satsuki Shō), but had to prematurely retire after being diagnosed with tendonitis.[18][19][20] Additionally, Kurifuji, an undefeated Thoroughbred racemare in the mid-1940s, is occasionally referred to as an unofficial Triple Crown winner, as she won the unusual combination of the Tōkyō Yūshun, Yūshun Himba and Kikuka-shō in 1943.[21][22]
Classic Triple Crown Races
| Satsuki Shō | Tōkyō Yūshun | Kikuka-shō | |
|---|---|---|---|
| British Equivalent | 2000 Guineas Stakes | The Derby | St Leger Stakes |
| Month | April | May | October |
| Distance | 2,000m | 2,400m | 3,000m |
| Track | Nakayama Racecourse | Tokyo Racecourse | Kyoto Racecourse |
| Qualification | 3yo, colts and fillies, no geldings | ||
| Inauguration | 29 April 1939 | 24 April 1932 | 11 December 1938 |
| GI race since | 1984 | ||
| Ref | [23][24][25] | [26][27][28] | [29][30][31] |
Triple Tiara
The Fillies Triple Crown, commonly referred to as the Triple Tiara, is the fillies' equivalent of the Classic Triple Crown, consisting of the Oka Shō, Yūshun Himba and Shūka Shō.[32][33] Since 2023, any filly that wins all three races receives a prize of ¥100,000,000.[3]
In contrast to the Classic Triple Crown, the final leg of the Triple Tiara was not firmly established until the 1990s. Before 1970, there was no official Triple Tiara, although fillies that won the Oka Sho and Yūshun Himba would often chose to run the Kikuka-shō, mirroring the English Triple Tiara equivalent of the 1000 Guineas Stakes, Epsom Oaks and St. Leger Stakes.[34][35] In 1970, the Victoria Cup was inaugurated and chosen to be an official third race, but it was discontinued and re-organised into the Queen Elizabeth II Cup in 1976.[36] This new Cup served as the Tiara's last leg until 1996, whereupon it was replaced by the new Shūka Shō after the Cup eased entry restrictions to allow mares older than three to enter.[37][34] Of the six races that comprise the JRA's official Triple Crowns, the Shūka Shō is the only one not considered part of the Classic races.[32]
Unlike the Classic Triple Crown, the Triple Tiara's legs do not increase in length with each race, and the Yūshun Himba's 2,400m falls far short of the Kikuka-shō's 3,000m. While no less prestigious than the Classic Triple Crown, the Tiara's shorter distances have led to more frequent winners of the Tiara, with three occurring between 2018 and 2023, and assertions that the Tiara is easier to achieve.[38][39] Not every Tiara winner has entered the JRA Hall of Fame, but they were all awarded their year's Best Three-Year-Old Filly award.[a][14][40]
Triple Tiara races
| Oka Shō | Yūshun Himba | Shūka Shō (current third leg) |
Victoria Cup (former third leg, 1970–1975) |
Queen Elizabeth II Cup (former third leg, 1976–1995) | |
|---|---|---|---|---|---|
| British equivalent | 1000 Guineas Stakes | The Oaks | None | ||
| Month | April | May | October | Discontinued | November |
| Distance | 1,600m | 2,400m | 2,000m | 2,400m | 2,200m |
| Track | Hanshin Racecourse | Tokyo Racecourse | Kyoto Racecourse | ||
| Qualification | 3yo fillies and mares | 3yo and up, fillies and mares[b] | |||
| Inauguration | 29 April 1939 | 23 November 1938 | 20 October 1996 | 22 November 1970 | 21 November 1976 |
| GI race since | 1984 | 1996 | N/A | 1984 | |
| Ref | [41][42][43] | [44][45][46] | [47][48][49] | [36][50] | [51][52][53] |
Dirt Triple Crown
First announced in 2022 and formally established beginning with the 2024 season, the Dirt Triple Crown comprises the Haneda Hai, the Tokyo Derby, and the Japan Dirt Classic (JDC). Since the Crown's creation, any horse that wins all three races receives a prize of ¥80,000,000.[54][55]
Unlike the other Crowns, the Dirt Triple Crown is overseen by the National Association of Racing (NAR), who usually oversee regional level racing as compared to the JRA's national focus. The three races were previously known collectively as the South Kanto Triple Crown, a regional series which only horses of the region could complete, as both the Haneda Hai and Tokyo Derby were restricted to South Kanto horses.[56][57] However, as the NAR wished to create more opportunities for dirt specialists, the three races were re-organised to encourage wider participation. The Haneda Hai and the Tokyo Derby were promoted to Group 1 status and opened to all horses in the country, matching the JDC. The JDC itself was renamed from the Japan Dirt Derby and moved from July to October. All three races had their prize money substantially increased.[54][58] While the NAR oversees the three races, JRA horses are allowed to enter all three legs.[59]
Although three horses completed the South Kanto Triple Crown before 2024, most recently Mick Fire in 2023, they are not recognised as winners of the current Dirt Triple Crown. No horse has won the Crown since the title's inception[60][61][62]
Dirt Triple Crown Races
| Haneda Hai | Tokyo Derby | Japan Dirt Classic | |
|---|---|---|---|
| Month | April | June | October |
| Distance | 1,800m | 2,000m | |
| Track | Oi Racecourse | ||
| Qualification | 3yo, no geldings | ||
| Inauguration | 18 April 1956 | 15 May 1955 | 8 July 1999 |
| GI race since | 2024 | 1999 | |
| Ref | [54][63][64] | [54][65][66] | [54][67][68][69] |
Autumn Triple Crown
In 2000, the JRA established a bonus prize for any horse that won the Tennō Shō (Autumn), Japan Cup and Arima Kinen in the same year.[70] While the bonus has no official name or trophy associated with it,[71] reporters have referred to completing this act as both the "Autumn Triple Crown"[72][73] and "Senior Autumn Triple Crown",[70] the later in reference to the three races being open to any horse three years old and older.[74][75][76] As each race allows horses to enter in multiple years, a horse could theoretically win the Crown more than once. However, the Autumn Crown cannot by achieved by winning the three legs over multiple years. For example, Kitasan Black won the 2016 Japan Cup and the 2017 Tennō Shō (Autumn) and Arima Kinen, but is not considered an Autumn Crown winner.[77] Since 2025, the reward for winning the Crown has been ¥300,000,000 for Japanese horses and ¥150,000,000 for foreign horses, and an additional incentive where any horse that wins any three of the six races in the Spring and Autumn Triple Crowns will receive an additional ¥200,000,000 or ¥100,000,000, depending on their nationality.[78][79]
Although there have been several Double Crown winners since the Crown's establishment, only two horses have achieved the Autumn Triple Crown since its inception, T. M. Opera O and Zenno Rob Roy. This has been attributed to the short turnabout between races, with less than a month between each race.[70] Both horses were four years old at the time of their achievement, and won their year's Best Older Male Horse award.[14]
Autumn Triple Crown Races
| Tennō Shō (Autumn) | Japan Cup | Arima Kinen | |
|---|---|---|---|
| Month | Late October/Early November | Late November | December |
| Distance | 2,000m | 2,400m | 2,500m |
| Track | Tokyo Racecourse | Nakayama Racecourse | |
| Qualification | 3yo and older | ||
| Inauguration | 3 December 1937 | 22 November 1981 | 23 December 1956 |
| GI race since | 1984 | ||
| Ref | [74][80][81] | [75][82][83] | [76][84][85] |
Spring Triple Crown
After the Ōsaka Hai was promoted to Group 1 status in 2017 to strengthen the Spring racing program,[86] the JRA established a bonus prize for any horse that won the Ōsaka Hai, the Tennō Shō (Spring) and the Takarazuka Kinen.[87] Being similar to the Autumn Triple Crown's format, this bonus is commonly referred to as the (Senior) Spring Triple Crown.[88][89] The Spring Crown shares the same reward for achieving it as the Autumn Crown; ¥300,000,000 for Japanese horses and ¥150,000,000 for foreign horses.[78][79]
No horse has won the Crown since the title's inception.[89][77][78] Kitasan Black was the first Double Champion in 2017, winning the Ōsaka Hai and the Tennō Shō (Spring) but failed to win the Takarazuka Kinen, placing 9th.[90][91] His son, Croix du Nord, won the Crown's first two legs in 2026, but he lost in the year's Takarazuka Kinen, though he came closer than his father did, placing 2nd by a neck.[92][93] Additionally, when the Ōsaka Hai was still a Group 2 race, Super Creek, Meisho Samson and Hiruno d'Amour won the Ōsaka Hai and the Tennō Shō (Spring) in 1990, 2007 and 2011 respectively.[c][97] Super Creek was unable to race in the 1990 Takarazuka Kinen due to a leg injury, while Meisho Samson finished second to Admire Moon in 2007.[98][99][100] Hiruno d'Amour skipped the 2011 race to rest up for his autumn campaign.[101]
Spring Triple Crown Races
| Ōsaka Hai | Tennō Shō (Spring) | Takarazuka Kinen | |
|---|---|---|---|
| Month | April | May | June |
| Distance | 2,000m | 3,200m | 2,200m |
| Track | Hanshin Racecourse | Kyoto Racecourse | Hanshin Racecourse |
| Qualification | 4yo and older | 3yo and older | |
| Inauguration | 17 March 1957 | 15 May 1938 | 26 June 1960 |
| GI race since | 2017 | 1984 | |
| Ref | [102][103][104] | [105][106][107] | [108][109][110] |
Triple Crown Winners
Key
| ♦ | Horse is a member of the Japan Racing Association Hall of Fame |
|---|---|
| ★ | Horse was undefeated at the time of winning their Triple Crown |
| ▲ | Horse also won the Japanese Horse of the Year award in the same year |
| ■ | Horse also won the Best Three-Year-Old Colt (or Filly) award in the same year |
| ● | Horse also won the Best Older Male Horse award in the same year |
Classic Triple Crown Winners
| Year | Portrait | Winner | Jockey | Trainer | Owner | Breeder | Ref |
|---|---|---|---|---|---|---|---|
| 1941 | Saint Lite♦ | Kizo Konishi | Waichiro Tanaka | Yusaku Kato | Koiwai Farm | [8] | |
| 1964 | Shinzan♦▲■ | Masaru Kurita | Bungo Takeda | Kokichi Hashimoto | Yoshimatsu Matsuhashi | [111] | |
| 1983 | ![]() |
Mr. C. B.♦▲■ | Masato Yoshinaga | Yasuhisa Matsuyama | Chigira Bokujo | Chigira Bokujo | [112] |
| 1984 | ![]() |
Symboli Rudolf♦★▲■ | Yukio Okabe | Yuji Nohira | Symboli Stud | Symboli Stud | [113] |
| 1994 | ![]() |
Narita Brian♦▲■ | Katsumi Minai | Masaaki Ōkubo | Hidenori Yamaji | Hayata Bokujo | [114] |
| 2005 | ![]() |
Deep Impact♦★▲■ | Yutaka Take | Yasuo Ikee | Makoto Kaneko | Northern Farm | [115] |
| 2011 | ![]() |
Orfevre♦▲■ | Kenichi Ikezoe | Yasutoshi Ikee | Sunday Racing | Shadai Stallion Station | [116] |
| 2020 | ![]() |
Contrail♦★■ | Yuichi Fukunaga | Yoshito Yahagi | Shinji Maeda | North Hills | [117] |
Triple Tiara Winners
| Year | Portrait | Winner | Jockey | Trainer | Owner | Breeder | Ref |
|---|---|---|---|---|---|---|---|
| 1986 | ![]() |
Mejiro Ramonu♦■ | Hiroshi Kawachi | Shinji Okuhira | Mejiro Bokujo | Mejiro Bokujo | [118][119] |
| 2003 | Still in Love■ | Hideaki Miyuki | Shōichi Matsumoto | North Hills | Shimokobe Farm | ||
| 2010 | ![]() |
Apapane■ | Masayoshi Ebina | Sakae Kunieda | Makoto Kaneko | Northern Farm | |
| 2012 | ![]() |
Gentildonna♦▲■ | Yasunari Iwata / Yuga Kawada | Sei Ishizaka | Sunday Racing | Northern Farm | |
| 2018 | ![]() |
Almond Eye♦▲■ | Christophe Lemaire | Sakae Kunieda | Silk Racing | Northern Farm | |
| 2020 | ![]() |
Daring Tact★■ | Kohei Matsuyama | Haruki Sugiyama | Normandy Thoroughbred Racing | Hasegawa Bokujo | |
| 2023 | ![]() |
Liberty Island■ | Yuga Kawada | Mitsumasa Nakauchida | Sunday Racing | Northern Farm | |
Dirt Triple Crown Winners
No horse has won the Dirt Triple Crown since its establishment.
Autumn Triple Crown Winners
| Year | Portrait | Winner | Jockey | Trainer | Owner | Breeder | Ref |
|---|---|---|---|---|---|---|---|
| 2000 | ![]() |
T. M. Opera O♦▲● | Ryuji Wada | Ichizō Iwamoto | Masatsugu Takezono | Kineusu Bokujo | [120][121][122] |
| 2004 | ![]() |
Zenno Rob Roy▲● | Olivier Peslier | Kazuo Fujisawa | Shinobu Osako | Shiraoi Farm | [123][124] |
Spring Triple Crown Winners
No horse has won the Spring Triple Crown since its establishment.[87]
Notes
- 1 2 The awards were organised by the race magazines Keishū Sha between 1954 and 1971, and Yushun between 1972 to 1986. Since then, they have been organised by the JRA. No equivalent existed when Saint Lite was active.[13]
- ↑ Current restriction, limited to 3yo fillies and mares when still part of the Triple Tiara[37]
- ↑ Results for the Ōsaka Hai in 1990,[94] 2007,[95] 2011[96]
References
- ↑ "Japanese Triple Crown: List of Japanese Triple Crown Winners. Orfevre becomes 8th winner of Triple Crown". netkeiba. 20 November 2023. Archived from the original on 16 April 2026. Retrieved 23 April 2026.
- ↑ "Japanese Classics Entries / Declaration Procedures". Horse Racing in Japan. 24 October 2025. Archived from the original on 11 March 2026. Retrieved 24 May 2026.
- 1 2 ジャパンC&有馬記念 1着賞金5億円に!牡馬3冠なら総額10億円、牝馬3冠ボーナスも新設 [Japan Cup & Arima Kinen: First-place prize money increased to 500 million yen! If a colt achieves the Triple Crown, the total prize money will reach 1 billion yen, and a bonus for the Fillies' Triple Crown will also be introduced.]. Sponichi Annex (in Japanese). 19 November 2022. Archived from the original on 26 April 2026. Retrieved 26 April 2026.
- ↑ "Favorite Croix du Nord Conquers Tokyo Yushun". Horse Racing in Japan. 1 June 2025. Archived from the original on 2 January 2026. Retrieved 17 May 2026.
- ↑ "Lovcen Wins Gate-To-Wire in Record Smashing Time in This Year's Satsuki Sho". Horse Racing in Japan. 19 April 2026. Archived from the original on 17 May 2026. Retrieved 17 May 2026.
- ↑ "Energico Dominates in Kikuka Sho (Japanese St. Leger)". Horse Racing in Japan. 26 October 2025. Archived from the original on 3 January 2026. Retrieved 17 May 2026.
- ↑ 2001年から年齢表記を変更 [Age Notation to Change Starting in 2001]. netkeiba (in Japanese). 18 January 2000. Archived from the original on 7 April 2026. Retrieved 7 April 2026.
- 1 2 Meiba Collection 2022, pp. 47–49, Saint Lite.
- ↑ "Kikuka Sho 2024". netkeiba. 15 October 2024. Archived from the original on 12 September 2025. Retrieved 2 May 2026.
- ↑ Tsubuyori, Mimyori (2025). GI マメちしき: 菊花賞の格言 [G1 Trivia: Sayings about the Kikuka Sho] (PDF) (in Japanese). Japan Racing Association. Archived (PDF) from the original on 25 July 2026. Retrieved 2 May 2026.
- ↑ 【日本ダービー】「最も運のある馬が勝つ」の格言は令和の時代も変わらない? [[Japan Derby] Does the saying "the luckiest horse wins" remain true in the Reiwa era?]. SPAIA競馬 (in Japanese). 22 May 2019. Archived from the original on 25 December 2025. Retrieved 2 May 2026.
- ↑ 競馬の殿堂 [Horse Racing Hall of Fame]. Japan Racing Association (in Japanese). Archived from the original on 3 April 2026. Retrieved 26 April 2026.
- ↑ JRA70周年特設: ヒーローズガチャ [JRA 70th Anniversary Special: Heroes Lottery]. Japan Racing Association (in Japanese). Archived from the original on 9 September 2025. Retrieved 27 May 2026.
- 1 2 3 JRA賞: バックナンバー [JRA Awards: Past Editions]. Japan Racing Association (in Japanese). Archived from the original on 27 April 2026. Retrieved 27 May 2026.
- ↑ 競馬データベースクラシック [Horse Racing Database Classic]. netkeiba (in Japanese). Archived from the original on 25 July 2026. Retrieved 27 May 2026.
- ↑ エアシャカール [Air Shakur]. JRA-VAN (in Japanese). 22 December 2002. Archived from the original on 29 September 2025. Retrieved 2 May 2026.
- ↑ Wood, Greg (25 July 2000). "Perfection the aim as Japanese tackle Montjeu". The Independent. Archived from the original on 2 May 2026. Retrieved 2 May 2026.
- ↑ 幻の三冠馬フジキセキが死亡 頚椎損傷 [Fuji Kiseki, the phantom Triple Crown winner, has died from a cervical spine injury]. デイリースポーツ Online [Daily Sports Online] (in Japanese). 29 December 2015. Archived from the original on 2 January 2016. Retrieved 1 May 2026.
- ↑ Chikara, Kawai (21 November 2025). 『ウマ娘』のプロフィールにも記される「幻の三冠」― サンデー産駒初のGI勝ちを決めたフジキセキの凄み [The ‘Phantom Triple Crown’ in Uma Musume lore — The brilliance of Fuji Kiseki as the first Sunday Silence progeny to win a G1] (in Japanese). Sportiva. Archived from the original on 12 November 2025. Retrieved 2 May 2026.
- ↑ 光速のレジェンド(アグネスタキオン) [The Lightspeed Legend (Agnes Tachyon)]. netkeiba (in Japanese). 16 September 2013. Archived from the original on 2 May 2026. Retrieved 1 May 2026.
- ↑ "クリフジ" [Kurifuji]. Thoroughbred Horse Heritage Centre. JBBA. Archived from the original on 8 April 2026. Retrieved 15 November 2025.
- ↑ Meiba Collection 2022, pp. 54, 48 Dual Crown Winners.
- ↑ "Satsuki Sho (Japanese 2000 Guineas) (G1)". Horse Racing in Japan. 19 April 2026. Archived from the original on 30 April 2026. Retrieved 25 April 2026.
- ↑ 皐月賞 [Satsuki Sho]. デイリースポーツ Online [Daily Sports Online] (in Japanese). 24 December 2021. Archived from the original on 30 April 2026. Retrieved 25 April 2026.
- ↑ 第44回 皐月賞(GI) [The 44th Satsuki Sho (G1)]. Japan Racing Association (in Japanese). Archived from the original on 3 October 2025. Retrieved 24 May 2026.
- ↑ "Tokyo Yushun (Japanese Derby) (G1)". Horse Racing in Japan. Archived from the original on 26 April 2026. Retrieved 25 April 2026.
- ↑ 東京優駿 [Tokyo Yushun]. デイリースポーツ Online [Daily Sports Online] (in Japanese). Archived from the original on 26 April 2026. Retrieved 25 April 2026.
- ↑ 第51回 東京優駿(GI) [The 51st Tokyo Yushun]. Japan Racing Association (in Japanese). Archived from the original on 20 April 2026. Retrieved 24 May 2026.
- ↑ "Kikuka Sho (Japanese St. Leger) (G1)". Horse Racing in Japan. Archived from the original on 28 April 2026. Retrieved 25 April 2026.
- ↑ 菊花賞 [Kikuka-sho]. デイリースポーツ Online [Daily Sports Online] (in Japanese). Archived from the original on 30 April 2026. Retrieved 25 April 2026.
- ↑ 第45回 菊花賞(GI) [The 45th Kikuka-sho (G1)]. Japan Racing Association (in Japanese). Archived from the original on 25 October 2014. Retrieved 24 May 2026.
- 1 2 "Japanese Triple Tiara: List of Japanese Triple Tiara Winners. Liberty Island becomes 7th winner of Triple Tiara". netkeiba. 20 November 2023. Archived from the original on 3 August 2025. Retrieved 15 November 2025.
- ↑ "Shuka Sho (G1) – Almond Eye Sweeps Three-Year-Old Fillies' Triple". Horse Racing in Japan. 14 October 2018. Archived from the original on 3 July 2023. Retrieved 3 July 2023.
- 1 2 Meiba Collection 2022, pp. 54.
- ↑ Down, Alastair (16 January 2017). "Fillies triple crown star one to savour for Cecil and Cauthen". Racing Post. Archived from the original on 30 April 2026. Retrieved 26 April 2026.
- 1 2 エリザベス女王杯 (GI) [Queen Elizabeth II Cup (G1)]. JRA センテニアル・パーク京都競馬場 [JRA Centennial Park Kyoto Racecourse] (in Japanese). 6 March 2023. Archived from the original on 11 December 2025. Retrieved 22 April 2026.
- 1 2 "Cervinia Dominates in Shuka Sho-Last Gem of Triple Crown for Fillies". Horse Racing in Japan. 13 October 2024. Archived from the original on 17 September 2025. Retrieved 26 April 2026.
- ↑ Tahara, Motonari (16 October 2023). リバティアイランドで7頭目……なぜ「牝馬三冠馬」は誕生しやすいのか? [With Liberty Island becoming the seventh, why is it that Fillies Triple Crown winners’ are born so frequently?]. Sports Bull (in Japanese). Archived from the original on 25 May 2026. Retrieved 25 May 2026.
- ↑ Meiba Collection 2022, pp. 4, Why is a Triple Crown winner so extraordinary?.
- ↑ メジロラモーヌ: 3分でわかった気になる名馬 [Mejiro Ramone: A Legendary Racehorse Explained in 3 Minutes]. Japan Racing Association (in Japanese). Archived from the original on 12 December 2025. Retrieved 27 May 2026.
- ↑ "Oka Sho (Japanese 1000 Guineas) (G1)". Horse Racing in Japan. 19 April 2026. Archived from the original on 29 April 2026. Retrieved 26 April 2026.
- ↑ 桜花賞 [Oka Sho]. デイリースポーツ Online [Daily Sports Online] (in Japanese). 24 December 2021. Archived from the original on 28 April 2026. Retrieved 25 April 2026.
- ↑ 第44回 桜花賞(GI) [The 44th Oka Sho (G1)]. Japan Racing Association (in Japanese). Archived from the original on 25 June 2007. Retrieved 24 May 2026.
- ↑ "Yushun Himba (Japanese Himba) (G1)". Horse Racing in Japan. 19 April 2026. Archived from the original on 14 January 2026. Retrieved 26 April 2026.
- ↑ 優駿牝馬 [Yushun Himba]. デイリースポーツ Online [Daily Sports Online] (in Japanese). 24 December 2021. Archived from the original on 28 April 2026. Retrieved 25 April 2026.
- ↑ 第45回 優駿牝馬(GI) [The 45th Yushun Himba (G1)]. Japan Racing Association (in Japanese). Archived from the original on 10 February 2026. Retrieved 24 May 2026.
- ↑ "Shuka Sho (G1)". Horse Racing in Japan. 19 April 2026. Archived from the original on 30 April 2026. Retrieved 26 April 2026.
- ↑ 秋華賞 [Shuka Sho]. デイリースポーツ Online [Daily Sports Online] (in Japanese). 24 December 2021. Archived from the original on 28 April 2026. Retrieved 25 April 2026.
- ↑ 第1回 秋華賞(GI) [The 1st Shuka Sho (G1)]. Japan Racing Association (in Japanese). Archived from the original on 16 January 2026. Retrieved 25 May 2026.
- ↑ "Kunino Hana (JPN)". JBIS-Search. Archived from the original on 2 August 2016. Retrieved 22 April 2026.
- ↑ "Queen Elizabeth II Cup (G1)". Horse Racing in Japan. 19 April 2026. Archived from the original on 29 April 2026. Retrieved 26 April 2026.
- ↑ エリザベス女王杯 [Queen Elizabeth II Cup]. デイリースポーツ Online [Daily Sports Online] (in Japanese). 24 December 2021. Archived from the original on 28 April 2026. Retrieved 25 April 2026.
- ↑ 第9回 エリザベス女王杯(GI) [The 9th Queen Elizabeth II Cup]. Japan Racing Association (in Japanese). Archived from the original on 23 October 2007. Retrieved 25 May 2026.
- 1 2 3 4 5 3歳ダート三冠競走を中心とした2・3歳馬競走の体系整備について [Regarding the restructuring of the racing system for 2 and 3-year-olds, centered around the 3-Year-Old Dirt Triple Crown]. National Association of Racing. 20 June 2022. Archived from the original on 20 June 2022. Retrieved 25 April 2026.
- ↑ Goda, Naohiro (26 June 2022). "NAR Announces Dirt Triple Crown Set to Premiere in 2024". BloodHorse. Archived from the original on 3 July 2023. Retrieved 3 July 2023.
- ↑ "Mick Fire aims for the unbeaten dirt triple-crown in JpnI Japan Dirt Derby". netkeiba. 11 July 2023. Archived from the original on 5 May 2026. Retrieved 4 May 2026.
- ↑ 3歳ダート三冠特集 [Special Feature on the 3-Year-Old Dirt Triple Crown]. SPAT4 (in Japanese). Archived from the original on 17 June 2025. Retrieved 4 May 2026.
- ↑ Morgan, David (28 June 2022). "Dirt Triple Crown shows NAR is riding the wave too". Asian Racing Report. Archived from the original on 3 July 2023. Retrieved 4 May 2026.
- ↑ "Exclusive Topics for Japan Autumn International 2024". Horse Racing in Japan. 24 October 2024. Archived from the original on 5 October 2025. Retrieved 4 May 2026.
- ↑ Kieckhefer, Bob (12 July 2023). "Mick Fire Closes to Win Japan Dirt Derby". BloodHorse. Archived from the original on 29 April 2026. Retrieved 25 April 2026.
- ↑ ジャパンダートクラシック(Jpn1)ガイド:歴史、歴代優勝馬、見どころをご紹介! [Japan Dirt Classic (Jpn1) Guide: Introduction to History, Past Winners, and Highlights!]. Rakuten Keiba (in Japanese). 3 September 2024. Archived from the original on 27 September 2024. Retrieved 5 May 2026.
- ↑ Goda, Naohiro (5 October 2025). "Natural Rise Attempts Japan's Dirt Triple Crown". BloodHorse. Archived from the original on 10 October 2025. Retrieved 25 April 2026.
- ↑ 第71回 羽田盃 (JpnI) [The 71st Haneda Hai (JpnI)]. 東京シティ競馬 [Tokyo City Keiba] (in Japanese). Archived from the original on 25 July 2026. Retrieved 24 April 2026.
- ↑ オートネ [Otone]. JBIS-Search (in Japanese). Archived from the original on 26 April 2026. Retrieved 25 April 2026.
- ↑ 第72回 東京ダービー (JpnI) [The 72nd Tokyo Derby (JpnI)]. 東京シティ競馬 [Tokyo City Keiba] (in Japanese). 22 April 2026. Archived from the original on 25 July 2026. Retrieved 24 April 2026.
- ↑ ローヤルレザー(USA) [Royal Leather (USA)]. JBIS-Search (in Japanese). Archived from the original on 26 April 2026. Retrieved 25 April 2026.
- ↑ 第28回 ジャパンダートクラシック(JpnI) [The 28th Japan Dirt Classic (JpnI)]. 東京シティ競馬 [Tokyo City Keiba] (in Japanese). Archived from the original on 24 April 2026. Retrieved 24 April 2026.
- ↑ "Orion the Thanks Race Record and Form". netkeiba. 12 February 2001. Archived from the original on 26 April 2026. Retrieved 25 April 2026.
- ↑ レース紹介:ジャパンダートダービー [Race Introduction: Japan Dirty Derby]. National Association of Racing (in Japanese). Archived from the original on 11 April 2021. Retrieved 24 May 2026.
- 1 2 3 Shimada, Akihiro (27 October 2023). <過去に三冠は2頭だけ>秋競馬の「古馬三冠」が難しいのはなぜか?《理由のひとつは日本競馬の「レベル上昇」も》 [Only two horses have ever won the Triple Crown. Why is it so difficult to win the Autumn Triple Crown for older horses? One reason is the rising level of Japanese horse racing.] (in Japanese). Sports Graphic Number. Archived from the original on 7 October 2025. Retrieved 29 September 2025.
- ↑ 同一年度に本会が定める競走に優勝した馬に対する褒賞金交付基準 [Prize money award criteria for horses that win races designated by the Society in the same year] (PDF) (in Japanese). Japan Racing Association. 1 January 2025. Archived (PDF) from the original on 18 September 2025. Retrieved 5 October 2025.
- ↑ Anderson, Heather (21 December 2024). "Arima Kinen Wide Open With Do Deuce Defection". Thoroughbred Daily News. Archived from the original on 22 March 2025. Retrieved 21 April 2026.
- ↑ "Museum Mile aims to topple older rivals in the first leg of the autumn Triple Crown". netkeiba. 28 October 2025. Archived from the original on 30 October 2025. Retrieved 21 April 2026.
- 1 2 "Tenno Sho (Autumn) (G1)". Horse Racing in Japan. Archived from the original on 26 April 2026. Retrieved 21 April 2026.
- 1 2 "Japan Cup (International Invitational) (G1)". Horse Racing in Japan. 19 April 2026. Archived from the original on 15 May 2026. Retrieved 25 April 2026.
- 1 2 "Arima Kinen (The Grand Prix) (G1)". Horse Racing in Japan. 19 April 2026. Archived from the original on 19 April 2026. Retrieved 25 April 2026.
- 1 2 Kageyama, Shinichiro (1 April 2022). "A Rundown on Japan's Top Races for 2022". JAPAN Forward. Archived from the original on 14 March 2026. Retrieved 4 May 2026.
- 1 2 3 "Major changes to JRA racing schedule and graded stakes races for 2025 season". netkeiba. 22 January 2025. Archived from the original on 13 October 2025. Retrieved 28 September 2025.
- 1 2 今年新設の“2億円”ボーナス ベラジオオペラが宝塚記念でリーチをかけるか [Will Bellagio Opera reach the 200 million yen bonus, newly established this year, at the Takarazuka Kinen?]. netkeiba (in Japanese). 13 June 2025. Archived from the original on 7 May 2026. Retrieved 7 May 2026.
- ↑ 天皇賞・秋 [Tenno Sho (Autumn)]. デイリースポーツ Online [Daily Sports Online] (in Japanese). Archived from the original on 25 July 2026. Retrieved 25 April 2026.
- ↑ 第90回 天皇賞(GI) [The 90th Tenno Sho (G1)]. Japan Racing Association (in Japanese). Archived from the original on 14 December 2025. Retrieved 24 May 2026.
- ↑ "1st Running of the Japan Cup, November, 22 1981" (PDF). Horse Racing in Japan. Archived (PDF) from the original on 9 October 2025. Retrieved 20 September 2025.
- ↑ 今週の注目レース:ジャパンカップ(G1) [This week's featured race: The Japan Cup (G1)]. Japan Racing Association (in Japanese). 24 November 2024. Archived from the original on 18 November 2024. Retrieved 12 October 2025.
- ↑ 有馬記念 [Arima Kinen]. デイリースポーツ Online [Daily Sports Online] (in Japanese). Archived from the original on 25 July 2026. Retrieved 25 April 2026.
- ↑ 第29回 有馬記念(GI) [The 29th Arima Kinen (GI)]. Japan Racing Association (in Japanese). Archived from the original on 7 February 2026. Retrieved 24 May 2026.
- ↑ 平成 29 年度春季競馬番組の概要について [Overview of the Heisei 29 Spring Racing Schedule] (PDF) (Press release) (in Japanese). Japan Racing Association. 20 November 2016. p. 2. Archived (PDF) from the original on 25 July 2026. Retrieved 25 July 2026.
- 1 2 Shimada, Akihiro (11 June 2026). 春古馬三冠なるか [Will the Senior Spring Triple Crown be Achieved?]. netkeiba (in Japanese). Archived from the original on 25 July 2026. Retrieved 25 July 2026.
- ↑ 【宝塚記念】枠順確定!キタサンブラックは8枠10番 [[Takarazuka Kinen] Post positions confirmed! Kitasan Black is in gate 8, post 10.]. デイリースポーツ Online [Daily Sports Online] (in Japanese). 22 June 2017. Archived from the original on 25 April 2026. Retrieved 15 April 2026.
- 1 2 Morgan, David (2 May 2026). "G1 Guide & Tips: Tenno Sho (Spring)". Idol Horse. Archived from the original on 7 May 2026. Retrieved 4 May 2026.
- ↑ 【宝塚記念展望】キタサンブラック"春の古馬三冠"完全制覇なるか [[Takarazuka Kinen Preview] Can Kitasan Black achieve a complete sweep of the "Spring Triple Crown for Older Horses"?]. デイリースポーツ Online [Daily Sports Online] (in Japanese). 18 June 2017. Archived from the original on 21 March 2026. Retrieved 15 April 2026.
- ↑ Takahashi, Masakazu (25 June 2017). "Arc dream over for Kitasan Black after disappointing defeat". Racing Post. Archived from the original on 25 July 2026. Retrieved 17 May 2026.
- ↑ クロワデュノールは宝塚記念で史上初の春古馬3冠達成へ挑む、鞍上は北村友騎手 [Croix du Nord will challenge for the first-ever Spring Older Horse Triple Crown in the Takarazuka Kinen, with jockey Yuichi Kitamura aboard]. Nikkan Sports (in Japanese). 16 May 2026. Archived from the original on 17 May 2026. Retrieved 17 May 2026.
- ↑ メイショウタバルが史上3頭目の連覇達成 クロワデュノール春古馬三冠ならず2着 [Meisho Tabaru becomes only the third horse in history to win the race two years running; Crois du Nord finishes second, missing out on the Spring Triple Crown for older horses]. netkeiba (in Japanese). 14 June 2026. Archived from the original on 14 June 2026. Retrieved 14 June 2026.
- ↑ "Sankei Osaka Hai (G2), 1 April 1990". JBIS-Search. Archived from the original on 25 October 2025. Retrieved 27 May 2026.
- ↑ "Sankei Osaka Hai (G2), 1 April 2007". Racing Post. Archived from the original on 16 September 2025. Retrieved 27 May 2026.
- ↑ "Sankei Osaka Hai (G2), 3 April 2011". netkeiba. Archived from the original on 21 November 2025. Retrieved 14 June 2026.
- ↑ 過去GⅠ成績: 天皇賞(春) [Past GI Results: Tennō Shō (Spring)]. Japan Racing Association (in Japanese). Archived from the original on 15 February 2026. Retrieved 23 April 2026.
- ↑ サラブレッド・ヒーロー列伝 95: 現代競馬のステイヤー スーパークリーク [The Legends of Thoroughbred Racing, 95: Super Creek, Modern Racing's Great Stayer]. 優駿 [Yushun] (in Japanese). April 1994. p. 80.
- ↑ Yashiro, Garçon (29 September 2021). スーパークリークはなぜ母性あふれるウマ娘に? “天才”武豊を天才に育てたと言われるエピソードなど、ゲームの元ネタと現役時代の活躍を紹介 [Why Is Super Creek an Uma Musume Overflowing with Maternal Instincts? Introducing the Real-Life Inspirations Behind the Game Character and the Racing Career of the Horse Said to Have Raised ‘Genius’ Yutaka Take into a Genius]. Famitsu (in Japanese). Archived from the original on 13 November 2025. Retrieved 26 May 2026.
- ↑ "Admire Moon wins the 2007 Takarazuka Kinen". South African Horseracing. 26 May 2026. Archived from the original on 26 May 2026. Retrieved 26 May 2026.
- ↑ 宝塚記念回避のヒルノダムール、秋は凱旋門賞遠征も [Hiruno d'Amour to Skip the Takarazuka Kinen; Arc de Triomphe Campaign Possible This Autumn]. netkeiba (in Japanese). 12 May 2011. Archived from the original on 14 June 2026. Retrieved 14 June 2026.
- ↑ "Osaka Hai (G1)". Horse Racing in Japan. Archived from the original on 14 January 2026. Retrieved 4 May 2026.
- ↑ "Homare Ichi". JBIS-Search (in Japanese). Archived from the original on 7 May 2026. Retrieved 25 April 2026.
- ↑ 2017年度開催日割および重賞競走について [2017 race meeting schedule and information on graded stakes races]. Japan Racing Association (in Japanese). Archived from the original on 17 October 2016. Retrieved 25 May 2026.
- ↑ "Tenno Sho (Spring) (G1)". Horse Racing in Japan. Archived from the original on 3 May 2026. Retrieved 25 April 2026.
- ↑ 天皇賞・春 [Tenno Sho: Spring]. デイリースポーツ Online [Daily Sports Online] (in Japanese). Archived from the original on 15 May 2025. Retrieved 25 April 2026.
- ↑ 第89回 天皇賞(GI) [The 89th Tenno Sho (G1)]. Japan Racing Association (in Japanese). Archived from the original on 17 November 2025. Retrieved 24 May 2026.
- ↑ "Takarazuka Kinen (G1)". Horse Racing in Japan. Archived from the original on 14 January 2026. Retrieved 25 April 2026.
- ↑ 宝塚記念 [Takarazuka Kinen]. デイリースポーツ Online [Daily Sports Online] (in Japanese). Archived from the original on 24 January 2017. Retrieved 25 April 2026.
- ↑ 第25回 宝塚記念(GI) [The 25th Takarazuka Kinen (G1)]. Japan Racing Association (in Japanese). Archived from the original on 26 July 2024. Retrieved 24 May 2026.
- ↑ Meiba Collection 2022, pp. 44–46, Shinzan.
- ↑ Meiba Collection 2022, pp. 38–43, Mr. C. B..
- ↑ Meiba Collection 2022, pp. 32–37, Symboli Rudolf.
- ↑ Meiba Collection 2022, pp. 26–31, Narita Brian.
- ↑ Meiba Collection 2022, pp. 20–25, Deep Impact.
- ↑ Meiba Collection 2022, pp. 14–19, Orfevre.
- ↑ Meiba Collection 2022, pp. 8–13, Contrail.
- ↑ "【牝馬三冠】歴代の三冠牝馬一覧 史上7頭目はリバティアイランド" [【Filly Triple Crown】List of all historical Triple Crown-winning fillies: The 7th in history is Liberty Island]. netkeiba (in Japanese). 26 March 2025. Archived from the original on 12 March 2026. Retrieved 3 May 2026.
- ↑ Takahashi, Masakazu (18 October 2020). "Daring Tact becomes first undefeated Fillies' Triple Crown winner". Racing Post. Archived from the original on 29 May 2025. Retrieved 26 May 2026.
- ↑ Fuwa, Yukiko (21 June 2018). "世紀末覇王"テイエムオペラオーを偲んで――和田竜二騎手「あの感触を忘れるわけにはいきません」 [In Memory of the "Overlord of the Century's End" TM Opera O – Jockey Ryuji Wada: "I can never forget that feeling"]. netkeiba (in Japanese). Archived from the original on 15 July 2023. Retrieved 21 April 2026.
- ↑ "World's Leading Money Earner, T.M. Opera O, Retired". BloodHorse. Archived from the original on 30 October 2017. Retrieved 29 October 2017.
- ↑ Harvey, Daithi (20 May 2018). "Death Of TM Opera O". Thoroughbred Daily News. Archived from the original on 21 April 2026. Retrieved 21 April 2026.
- ↑ Griffiths, Richard (16 August 2005). "England's York Opener Will Have Japanese Flavor". BloodHorse. Archived from the original on 15 April 2024. Retrieved 21 April 2026.
- ↑ Michelson, Miles. "Zenno Rob Roy Horse Pedigree". Thoroughbred Horse Pedigree Query. Archived from the original on 25 November 2025. Retrieved 21 April 2026.
Bibliography
- Meiba Collection Editorial Department, ed. (April 2022). 名馬コレクション 偉大なる三冠馬 [Famous Horse Collection: The Great Triple Crown Winners] (in Japanese). Guideworks. ISBN 978-4867103050.







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