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Categories: 最新レース予想

【2025年10月25日新馬戦】大器マクリール、良血ブラックオリンピア登場！東西の注目デビュー馬を徹底分析・予想のポイント

Analysis by AI

Published on October 25, 2025

On October 25, 2025, a fresh crop of future racing stars is set to make their highly anticipated debuts at the prestigious Kyoto and Tokyo Racecourses. This exciting day will feature powerful contenders ridden by top jockeys and numerous promising progeny of exciting new stallions. This article provides an in-depth analysis of the pedigrees, training performances, and strategic decisions of these must-watch debutantes, offering crucial handicapping insights for their maiden races with an eye on the upcoming Classic season.

目次

  1. Key Takeaways from This Article

  2. October 25, 2025 New Race Day: An Overview

  3. Highlighted New Races at Kyoto Racecourse

    1. Kyoto 5R 2-Year-Old New Race (Turf 1600m): Unearthing Mile Prospects for the Future
    2. Kyoto 6R 2-Year-Old New Race (Dirt 1400m, Fillies): Who Will Be the Future Queen of the Dirt?

  4. Highlighted New Races at Tokyo Racecourse

    1. Tokyo 4R 2-Year-Old New Race (Dirt 1400m): Yutaka Take Rides Foreign-Bred Jared as the Favorite
    2. Tokyo 5R 2-Year-Old New Race (Turf 2000m): Blue-Blooded Showdown with Classic Aspirations
    3. Tokyo 6R 2-Year-Old New Race (Dirt 1600m): Macrire Debuts with Unanimous Expert Approval

  5. Conclusion: October 25 Debutantes Ranking and Final Thoughts

  6. Professional’s Final Verdict Here

Key Takeaways from This Article

October 25, 2025 New Race Day: An Overview

The late October new race season is often considered the gateway to the prestigious Classic races. On October 25, the historic Kyoto Racecourse and the metropolitan Tokyo Racecourse will once again host a plethora of future stars making their highly anticipated debuts. The fact that elite jockeys such as Christophe Lemaire, Yuga Kawada, and Yutaka Take are booked on these promising runners underscores the high expectations from their connections.

This year’s spotlight falls not only on progeny of champion sires like Kitasan Black and Lord Kanaloa but also on the exciting first-crop runners from promising new stallions such as Bricks and Mortar, Mischevious Alex, and Nadal. This blend of proven pedigrees and untapped potential promises to make handicapping even more thrilling.

Furthermore, a crucial element in predicting success is the “chosen debut stage” by each stable. The decision by stables like Tomomichi (for Black Olympia) and Tezuka (for Upphelia) to debut their charges over Tokyo’s turf 2000m – a distance often considered the classic prep – is a clear statement about the horses’ potential distance aptitude and long-term prospects. This article will not only delve into each horse’s ability but also decipher their debut races through the lens of ‘stable strategy’.

Highlighted New Races at Kyoto Racecourse

Kyoto 5R 2-Year-Old New Race (Turf 1600m): Unearthing Mile Prospects for the Future

Kyoto’s turf mile is a potential stepping stone to major races like the Hanshin Juvenile Fillies and Asahi Hai Futurity Stakes. This distance demands both speed and race sense, and we highlight three particularly noteworthy contenders.

Top Pick: Pegasus Jirushi
As the likely 1st favorite with anticipated odds of 2.7, Pegasus Jirushi is the central figure in this race. His final workout was lauded for “powerful strides,” and the Shintani stable expresses confidence, believing the colt can “show its true strength from the first race.” Sired by US Horse of the Year Bricks and Mortar, whose first crop is highly anticipated, and out of a King Kamehameha mare, Pegasus Jirushi boasts an impeccable pedigree.

Contender: Tommy Barrows
Following closely with anticipated odds of 3.4, Tommy Barrows is a strong contender. The comment “excellent workout last week” confirms his peak condition. Trainer Hisashi Shimizu comments, “He’s a good horse, forward-going and well-suited for a debut,” highlighting his mental readiness. Sired by Deep Impact’s son, Henry Barows, his pedigree suggests consistency over the mile distance.

Dark Horse: Fafrotskies
At single-win odds of 6.3, Fafrotskies is a formidable challenger. The Nonaka stable confirms his suitability, stating, “He’s light on his feet and should suit turf.” Sired by two-time Horse of the Year Kitasan Black, whose progeny are renowned for stamina and power, if he can lead and show tenacity, he certainly has the potential to challenge the top two.

Horse Name Expected Popularity Expert Rating Workout Evaluation Pedigree (Sire x Dam Sire) Stable Comment Summary Pegasus Jirushi 1st Favorite ◎○ Powerful strides Bricks and Mortar × King Kamehameha Can show strength from debut Tommy Barrows 2nd Favorite ◎○ Excellent workout last week Henry Barows × Chichicastenango Forward-going, suitable for debut Fafrotskies 3rd Favorite ▲▲ Reached workout standard Kitasan Black × Awesome Again Moving well in training Early Harvest 4th Favorite ◎△ Improved with this workout Admire Mars × Makfi Feels capable

Kyoto 6R 2-Year-Old New Race (Dirt 1400m, Fillies): Who Will Be the Future Queen of the Dirt?

This race gathers fillies destined for future success on the dirt track, and in particular, it appears to be a proxy war among emerging American stallions.

Top Pick: Meisho Purute
The central figure at anticipated odds of 3.0. Showing superb movement in uphill training, consistently outworking rivals, her readiness is undeniable. Sired by US G1 winner Mischevious Alex, a first-crop stallion, her pedigree strongly suggests significant speed on dirt.

Contender: Flegrei
Expected to share favoritism with Meisho Purute. In circle track workouts, she has outworked older open-class horses, indicating immense potential. Sired by the dirt stallion Pyro and out of a mare by Kentucky Derby winner Street Sense, her pedigree offers exceptional reliability.

Strong Challenger: Ten Time Top
Rated 3rd at single-win odds of 3.9. The Takayanagi Daigaku stable offers high praise, noting, “She has the long-striding power typical of a dirt horse and a quick turn of foot.” Sired by another US G1 winner, Nadal, and out of Jewel of the Nile, a winner of the Kokura Nisai Stakes, her pedigree is a fascinating blend of American power and Japanese speed.

Highlighted New Races at Tokyo Racecourse

Tokyo 4R 2-Year-Old New Race (Dirt 1400m): Yutaka Take Rides Foreign-Bred Jared as the Favorite

Tokyo’s dirt 1400m, where sustained speed on the long straight is key, features a foreign-bred entry drawing immense attention.

Key Contender: (USA) Jared
Unanimously marked with a ‘◎’ by all four experts, he carries overwhelming favoritism with anticipated odds of 2.0. Legendary jockey Yutaka Take is in the saddle, and the Akiyama stable offers the highest praise, calling him “a top-class prospect.” Sired by Yawpon, a US G1 winner from the Uncle Mo line, he represents modern American dirt speed bloodlines. It would be no surprise to see an overwhelming performance on debut.

Rival Candidates
Jaguarise: Sired by the dirt giant Pyro and out of a Gold Allure mare, this “dirt demon” pedigree makes him a formidable rival to Jared.
Fuji Confidence: Sired by Japan’s Dirt King Hokko Tarumae, whose progeny are known for their tough and consistent running, he should extend strongly down Tokyo’s long straight without tiring.

Tokyo 5R 2-Year-Old New Race (Turf 2000m): Blue-Blooded Showdown with Classic Aspirations

The path to the Satsuki Sho (Japanese 2000 Guineas) and Tokyo Yushun (Japanese Derby) begins here. This year’s Tokyo turf 2000m new race sees an exceptionally strong gathering of blue-blooded horses, shaping up as a true “Big Three” clash.

Top Contender: Upphelia
The day’s prime candidate, unanimously marked with a ‘◎’ by all four experts, with Christophe Lemaire in the saddle. Sired by Epiphaneia, out of a King Kamehameha mare, and with the legendary Air Groove as her great-granddam, she hails from one of Japan’s most illustrious female lines. Trainer Kuroiwa praises her potential, stating, “She’s a horse that can sustain her speed for a long time, and we have high expectations for her debut.”

Strong Challenger: Black Olympia
A talent sent out by the Classic-winning combination of jockey Yuga Kawada and trainer Yasuo Tomomichi. As Trainer Tomomichi states, “The spacious Tokyo track with its long straight will suit him,” his impressive physique is perfectly suited for the Fuchu course. Sired by two-time Horse of the Year Kitasan Black, his dam is a winner of the Australian G1 VRC Oaks.

Intriguing Prospect: Olufsen
As described in his final workout report, “impressive extension this week,” his late burst of speed is remarkable. Sired by Derby winner Kizuna and out of a mare by Arc de Triomphe winner Sea The Stars, his pedigree combines top-tier Japanese and European stamina lines. The 2000m distance should be ideal for him.

Horse Name Jockey/Stable Pedigree (Sire x Dam Sire) Final Workout Evaluation Core Stable Comment Upphelia Lemaire/Kuroiwa Epiphaneia × King Kamehameha Well-conditioned Can sustain speed, high expectations Black Olympia Kawada/Tomomichi Kitasan Black × Pierro Impressive physique noted Spacious Tokyo course suits him Olufsen Tosaki/Saito Makoto Kizuna × Sea The Stars Improving with each workout Possesses a strong finishing kick

Tokyo 6R 2-Year-Old New Race (Dirt 1600m): Macrire Debuts with Unanimous Expert Approval

Tokyo’s dirt mile demands power and stamina. This race features a major prospect receiving unanimous support from experts.

Absolute Favorite: Macrire
Macrire might be the most reliable contender on today’s card. All four experts have marked him with a ‘◎,’ making him the clear favorite with anticipated odds of 2.2. With Christophe Lemaire in the saddle and trained by Takahisa Tezuka, the setup is flawless. Trainer Tezuka expresses confidence, “His condition is good, and his temperament is straightforward, so I’m looking forward to his debut.”

The most fascinating aspect of this horse lies in its pedigree. Sired by Japan’s sprint king Lord Kanaloa and out of a mare by Galileo, often considered Europe’s strongest turf champion, Macrire possesses a truly world-class “turf pedigree.” Yet, his connections have chosen dirt for his debut. This unconventional challenge speaks volumes about his exceptional talent.

Challenger: Takeru Musashi
Following Macrire in expert ratings is Takeru Musashi. He showed “powerful strides” in training, and Trainer Makoto Saito is confident in his suitability, stating, “His running style suits dirt, and he breaks well from the gate.” Sired by Le Vent Se Leve, a seven-time dirt G1 winner, and out of a Daiwa Major mare, he boasts a powerful pedigree. If he runs true to his breeding, he might be the one to challenge Macrire.

Conclusion: October 25 Debutantes Ranking and Final Thoughts

After analyzing the highly anticipated new races in both East and West, we present our ranking of the “Top 5 Must-Watch Horses,” based on overall potential, readiness, and stable expectations:

  1. Macrire (Tokyo 6R): Unanimous expert praise, impeccable training, and top-tier connections, coupled with the unconventional “turf pedigree debuting on dirt” choice, hint at exceptional talent. The most reliable prospect of the day.
  2. (USA) Jared (Tokyo 4R): The stable’s comment “a top-class prospect” and the booking of Yutaka Take speak volumes. This American-bred dirt elite has a high probability of making a significant impact on Japan’s dirt tracks.
  3. Upphelia (Tokyo 5R): A potential masterpiece from the Air Groove dynasty. Her pedigree and stable setup strongly indicate a classic path. A must-watch from her very first start.
  4. Meisho Purute (Kyoto 6R): Exceptional training and a pedigree specialized for dirt racing earn her high praise. Carrying the hopes of a new stallion, she is expected to deliver a highly complete performance on debut.
  5. Pegasus Jirushi (Kyoto 5R): Progeny of Bricks and Mortar. Highly rated by experts, his powerful movement in training suggests he’s ready to contend for a win over the mile.

Future G1 champions may very well emerge from this illustrious group. Be sure to follow each horse’s debut race closely!

Professional’s Final Verdict Here

For the ultimate conclusion to our analysis and the specific betting recommendations from our professional handicappers, please visit their profile pages below. Don’t miss their final insights, which incorporate crucial last-minute information such as paddock condition and track bias just before the race!

View Professional’s Final Prediction

ヤナシ社長(旧：生成系競馬予想)

データ関連企業の社長であり、学生時代にはアルゴリズムコンテストで世界3位に入賞したAI技術者。20年以上にわたり統計解析を競馬予想に応用してきた競馬予測家でもあります。生成系AIを駆使した客観的で革新的な競馬予想を提供し、「生成AI競走馬評価」などのコンテンツを通じて、競馬をより深く楽しめるようサポートしています。

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