Uma profile
No Reason
No Reason (Nō Rīzun, ノーリーズン) carries the kind of name that already sounds like a challenge, and her nickname, Turbulent Conquest, only sharpens that impression. She has a compact, athletic presence at 160 cm, with a profile that mixes polish and unpredictability right down to the wonderfully ambiguous official weight note: “Fluctuating?” It is a tiny detail, but a memorable one—very fitting for a girl whose image leans more storm-front than still water.
What gives No Reason much of her flavor is the way she speaks about herself and others. She uses washi for herself, a self-pronoun with a distinct old-fashioned, forceful texture, and she calls her Trainer Gunshi—“strategist.” That alone paints her with a bolder brush than the average school idol athlete. Even without a long official profile attached here, those little linguistic choices suggest someone who frames racing as a campaign, not just a pastime: proud, deliberate, and not especially interested in sounding meek.
She lives in Ritto Dorm, where her roommate is Yaeno Muteki—also listed as a stablemate, making that connection especially notable. Around No Reason, the web of names is full of heavy hitters: Hishi Miracle and Narita Brian appear among her related Umas, while Tanino Gimlet, Symboli Kris S, and Hishi Miracle are recorded as rivals. That is the sort of company that immediately lends her an atmosphere of competitive gravity. No Reason may not need embellishment; the names around her already place her in a crowded field of strong personalities and serious racing presence.
Her voice actress, Hiyori Kono, adds the final bit of archive-ready identity to the package, grounding No Reason as a character with a sharp outline even where the surviving profile notes are sparse. She feels like the kind of Uma Musume who stands out through bearing and terminology first: a girl who sounds like she is planning a campaign, keeps company with formidable peers, and carries an epithet that promises upheaval.
Sources
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No ReasonTouch and smaller layouts use grouped connection cards instead of the live radar. Open any entry to follow the relationship directly.
Same races
Same Races
6 shared rivals
Latest: JAPAN CUP · 2002-11-24
Latest: ARIMA KINEN (47TH THE GRAND PRIX) · 2002-12-22
Latest: ARIMA KINEN (47TH THE GRAND PRIX) · 2002-12-22
Latest: ARIMA KINEN (47TH THE GRAND PRIX) · 2002-12-22
Latest: TOKYO YUSHUN (JAPANESE DERBY) · 2002-05-26
Latest: ARIMA KINEN (47TH THE GRAND PRIX) · 2002-12-22
Related Umas
3 total · 3 linked
Rivals
3 total · 3 linked
Stablemates
1 total · 1 linked
Mentioned By Related Umas
1 profile
Mentioned By Rivals
1 profile
No Reason was a bay Japanese stallion of the early 2000s whose name is chiefly remembered for one of the season’s most important Classic prizes. Foaled on 4 June 1999, he was bred by North Hills Management, raced in the colours of Shinji Maeda, and was trained at Ritto by Yasuo Ikee. His career earnings in the JRA reached ¥186.02 million.
Career at a glance
Track record
Featured races
Finished 1st · G1 · at Nakayama · over 2000m · Nakayama (JP)
Finished 1st · at Kyoto · over 1800m · Kyoto (JP)
Finished 1st · at Kyoto · over 1600m · Kyoto (JP)
At a glance
He was a son of Brian's Time out of Ambrosine, a mare by the influential Mr. Prospector, giving him a pedigree that blended established international bloodlines with a major Japanese sire line. No Reason also came from a productive family: his siblings included Great Journey, along with Saint Amour and Rosmarinus. That background helps place him not simply as a one-off Classic winner, but as part of a broader black-type-producing family.
On the track, No Reason made his lasting mark as a middle-distance colt with a top-level peak at three. His signature achievement came in 2002, when he won the Satsuki Sho (Japanese 2000 Guineas), one of Japan’s central Classic races and the opening leg of the Japanese Triple Crown for colts. Any horse that captures the Satsuki Sho secures a permanent place in the country's racing record, and that victory defines No Reason’s historical standing.
His career is also remembered for one of the most unusual incidents in Japanese Classic racing. In the 2002 Kikuka Sho, the final leg of the Japanese Triple Crown, No Reason unseated legendary jockey Yutaka Take immediately after the start. Instead of pulling up, the riderless colt continued around the course and completed much of the race without a jockey. The incident stunned spectators and quickly became one of the most talked-about moments of the season. While it prevented him from challenging for another Classic victory, the episode ensured that No Reason's name would remain familiar to racing fans for reasons beyond his Satsuki Sho triumph alone.
The contrast between his greatest success and his most famous mishap has become a defining part of his legacy. On one hand, he proved himself a genuine Classic winner capable of defeating the best of his generation. On the other, the extraordinary events of the Kikuka Sho produced one of the most memorable and unusual scenes in modern Japanese racing history.
Although the available record here is more concise than for some better-documented champions, the broad arc of his career is still clear. He retired having achieved the distinction that matters most in any era: he proved himself a Grade 1 winner and a Classic winner on one of Japan’s biggest stages. For many horses, that single triumph would be enough to anchor a reputation; for No Reason, it remains the performance by which he is remembered.
In retrospect, No Reason stands as a representative early-2000s Japanese Classic colt: well bred, carefully placed by a prominent owner-breeder network, and capable of reaching the very top in his generation. His Satsuki Sho win ensures that his name remains tied to the roll of honour of Japanese racing, even if his public profile today is quieter than some of his contemporaries.
More photographs
IRL image archive
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| Date | Race | Grade | Course | Going | Dist | Pos | Draw | Jockey | Wgt | SP | Time |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2004-09-11 |
ASAHI CHALLENGE CUP
|
G3 | Hanshin (JP) | Good | 2000 m | 11 | 10 | K.Ando | 58.0 kg | 14.4 | 2:02.2 |
| 2003-03-23 |
HANSHIN DAISHOTEN
|
G2 | Hanshin (JP) | Good | 3000 m | 4 | 3 | F.Komaki | 58.0 kg | 9.0 | 3:06.6 |
| 2003-02-22 |
KYOTO KINEN
|
G2 | Kyoto (JP) | Good to Soft | 2200 m | 5 | 6 | Yutaka Take | 56.0 kg | 3.7 | 2:16.8 |
| 2002-12-22 |
ARIMA KINEN (47TH THE GRAND PRIX)
|
G1 | Nakayama (JP) | Good to Soft | 2500 m | 6 | 6 | M.Ebina | 55.0 kg | 20.8 | 2:33.7 |
| 2002-11-24 | G1 | Nakayama (JP) | Good | 2200 m | 8 | 9 | M.Ebina | 55.0 kg | 13.2 | 2:13.0 | |
| 2002-10-20 |
KIKUKA SHO (JAPANESE ST.LEGER)
|
G1 | Kyoto (JP) | Good | 3000 m | - | 6 | Yutaka Take | 57.0 kg | 2.5 | - |
| 2002-09-22 |
KOBE SHIMBUN HAI
|
G2 | Hanshin (JP) | Good | 2000 m | 2 | 15 | Yutaka Take | 56.0 kg | 5.7 | 1:59.5 |
| 2002-05-26 |
TOKYO YUSHUN (JAPANESE DERBY)
|
G1 | Tokyo (JP) | Good | 2400 m | 8 | 2 | M.Ebina | 57.0 kg | 5.0 | 2:26.9 |
| 2002-04-14 |
SATSUKI SHO (JAPANESE 2000 GUINEAS)
|
G1 | Nakayama (JP) | Good | 2000 m | 1 | 2 | B.Doyle | 57.0 kg | 115.9 | 1:58.5 |
| 2002-03-16 |
WAKABA STAKES OP
|
- | Hanshin (JP) | Good | 2000 m | 7 | 7 | Yuichi Fukunaga | 56.0 kg | 5.3 | 2:02.4 |
| 2002-02-09 |
KOBUSHI SHO ALW (1 Win)
|
- | Kyoto (JP) | Good | 1600 m | 1 | 12 | Yutaka Take | 55.0 kg | 3.6 | 1:35.5 |
| 2002-01-05 |
3yo DBT
|
- | Kyoto (JP) | Good | 1800 m | 1 | 1 | Yutaka Take | 55.0 kg | 6.7 | 1:50.2 |
Citations
Race Result Sources
AI Race Import 2026-06-12 12:53 UTC
Imported and enriched race results from supported racing sources.