カペラステークス2025 予想:有力馬の1週前追い切り・血統を徹底分析

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[Updated: 2026-01-23 20:10:19] Revised by AI Assistant

Analysis by AI

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Get ready for the thrill of the Capella Stakes (G3)! This in-depth analysis previews the exciting action set for December 14, 2025, at Nakayama Racecourse, over the challenging Dirt 1200m.

Capella Stakes (G3) Race Overview & Significance

The 18th running of the Capella Stakes (G3) is a premier short-distance dirt stakes race in Japanese Central Horse Racing, scheduled for December 14, 2025, at Nakayama Racecourse over 1200 meters. This highly anticipated event marks the conclusion of the Central Horse Racing dirt season and serves as a crucial stepping stone for sprinters eyeing major international Grade 1 races, including the February Stakes, Saudi Arabia’s Riyadh Dirt Sprint, and the UAE’s Dubai Golden Shaheen in the following year. This year’s renewal promises an exciting generational clash, spotlighting formidable 3-year-olds brimming with momentum against seasoned older horses boasting proven track records.

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Key Prediction Factors for the Capella Stakes

Nakayama Dirt 1200m: Course Characteristics & Pedigree Trends

The Nakayama Dirt 1200m presents a unique and challenging test, characterized by:

  • Turf Start & Early Pace Battle: With a starting gate on the turf, horses, especially those in wider draws, can accelerate quickly. This often leads to a high-octane early pace, demanding exceptional raw speed from contenders.
  • The Demanding Uphill Finish: Conquering the sharp uphill climb to the finish line requires not just pure speed but also immense power and stamina to sustain a strong run to the wire.
  • Favorable Bloodlines: North American dirt pedigrees, particularly those from the Mr. Prospector and Storm Cat lines, tend to excel here. Special attention should be paid to progeny of Henny Hughes, known for their sustained speed; Drefong, combining both power and pace; and the promising new sires Volatile and Shancelot.

One-Week Prior Workout Analysis: Key Evaluation Points

For sprint races, the one-week prior workout often provides a more crucial insight into a horse’s condition than the final pre-race gallop. Our evaluation criteria include:

  • Overall Time & Finishing Kick: Look for fast times such as 4-furlong splits in the 50-51 second range on the uphill training track (Sakuraba) or 6-furlong splits in the low 80-second range on the Woodchip (CW) course.
  • Sectional Splits: Crucially, observe if the horse maintains or accelerates its pace in the final furlong, indicating sustained stamina and a powerful finish.
  • Comparison with Workmates: Assess how the horse performs against superior or in-form stablemates, noting if it finishes strongly ahead or tracks with impressive ease.

Top Contenders: One-Week Prior Workout Evaluations

Ecoro Azel (Top Pick Candidate)

  • Pedigree Analysis: Sired by Shancelot (from the Storm Cat line), Ecoro Azel inherits early maturity and exceptional speed. Her dam’s lineage also boasts strong speed, suggesting she possesses the innate ability to command the lead from the turf start of Nakayama’s Dirt 1200m.
  • One-Week Prior Workout Analysis: Posted a sizzling 50.4 seconds (strong drive) on the Ritto Uphill Training Track (Sakuraba). This remarkable time, comparable to the fastest of the week, saw her comfortably catch and pass her workmate after tracking by over a second, indicating sustained peak form.
  • Outlook: Her previous victory in the Shurei Stakes, despite a slow start, showcased a level of ability far superior to the margin of victory. If she breaks cleanly from the gate, Ecoro Azel is a strong contender for the win in this graded stake.

Teio Elvis (Contender for Place)

  • Pedigree Analysis: A progeny of Volatile out of a Curlin mare, this combination merges the sire’s blistering speed with the dam’s power, providing ample stamina to conquer Nakayama’s demanding uphill finish.
  • One-Week Prior Workout Analysis: Recorded an impressive 68.0 seconds (ridden hard) on the Ritto CW course, with an astounding 11.1 seconds for the final furlong. This exceptional finishing kick for a CW workout at this stage, despite working against a lesser-ranked partner, demonstrates his mental sharpness and superior conditioning.
  • Outlook: His previous race was a dominant, “class apart” victory. His compelling workout suggests he’s poised to be a major player in his first start at this higher grade.

Chikappa

  • Pedigree Analysis: By Real Steel (Deep Impact line) out of an Into Mischief mare, Chikappa possesses both turf-like speed and dirt power, enabling him to thrive in tough, high-paced races.
  • One-Week Prior Workout Analysis: Recorded 51.7 seconds (ridden hard) on the Ritto Uphill Training Track. While the overall time is excellent, a slight deceleration in the final furlong is a minor concern. However, considering he’s typically not a flashy worker, this strong clocking is highly commendable.
  • Outlook: Competed admirably with a 4th-place finish in the JBC Sprint, indicating G1-level experience. The switch to the lighter dirt surface of Central Racing should be a positive factor.

Sunrise Amour

  • Pedigree Analysis: A robust, power-oriented pedigree by Maurice out of a Taiki Shuttle mare. He has shown increasing completeness as a sprinter with age.
  • One-Week Prior Workout Analysis: Marked 51.4 seconds (hand ride with plenty in reserve) on the Ritto Uphill Training Track, with a final furlong of 12.1 seconds. Achieving such a time under a hand ride is a strong indicator of peak condition, showing no signs of age-related decline at 6.
  • Outlook: Finished 3rd in the JBC Sprint, beating Chikappa, which clearly puts his ability among the best in this field. His excellent workout further solidifies his high chances of a strong performance.

Gabby’s Sister

  • Pedigree Analysis: Sired by Apollo Kingdom with a dam by Special Week. This breeding combines the sire’s dirt aptitude with the dam’s tenacious staying power.
  • One-Week Prior Workout Analysis: Recorded a stellar 66.0 seconds (hand ride with plenty in reserve) on the Miho Woodchip (W) course, with an explosive final furlong of 11.4 seconds. Tracking and then effortlessly pulling away from an open-class stablemate under a hand ride demonstrates immense speed and superb physical condition.
  • Outlook: The standout contender among the Kanto-based horses. If her race-day performance mirrors her exceptional workout, she is a serious threat for top honors.

Atrax

  • One-Week Prior Workout Analysis: Clocked 52.1 seconds (hand ride) on the Ritto Uphill Training Track. While showing good energy, there appears to be room for further improvement in his condition. A smooth, forward trip will be key to his chances.

Pod Vader

  • Pedigree Analysis: A progeny of Rulership’s son, Leontes, he possesses explosive potential when everything aligns. He showed high aptitude with a commanding victory in his first dirt start previously.
  • One-Week Prior Workout Analysis: Displayed a sharp final furlong of 12.1 seconds on the Miho Uphill Training Track, highlighting his excellent responsiveness. Jockey Ogino also praises his dexterity, suggesting Nakayama’s course will pose no issue.

Yamanin Cherche

  • One-Week Prior Workout Analysis: Posted standard times on the Ritto CW course but was outworked by his stablemate, receiving a critical ‘lacked strong finish’ comment. While an accomplished runner, his current condition leaves a slight element of doubt.

Kurojishi Joe

  • One-Week Prior Workout Analysis: Recorded 53.1 seconds (strong drive) on the Ritto Uphill Training Track. While not flashy, he consistently posts decent times, showcasing the stability of a veteran. He appears to be progressing smoothly without issues.

Brief Notes on Other Potential Runners

  • Tagano Mist: Dislikes taking sand in the face; could be an intriguing contender if drawing an outside gate.
  • Smart Eye: Was outworked in her recent gallop, suggesting a lack of significant improvement in form.
  • Don Amitie: Showed powerful strides, indicating decent current condition and readiness.
  • Nitto Basil: Posted slow times and was noted as ‘not yet fully tightened up,’ awaiting further improvement in physical condition.
  • Culture Day: Displayed brisk, energetic movements, suggesting she is maintaining her condition well.

Final Predictions & Recommended Picks

🥇Top Pick:

Ecoro Azel

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Her 50.4-second workout on the Ritto Sakuraba is among the best in the field. As a Shancelot progeny, her speed is undeniable. A smooth break from the gate makes her a must-bet.

🥈Second Pick:

Teio Elvis

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His blistering 11.1-second final furlong on the CW course is truly formidable. With Volatile x Curlin bloodlines, he possesses both power and speed. His dominant previous win was no fluke.

🥉Third Pick:

Sunrise Amour

Despite being a 6-year-old, he showed remarkable vitality with a 51.4-second Sakuraba workout under a hand ride. With proven class, it’s hard to imagine him faltering significantly.

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➕Exotics & Special Mentions:

  • Chikappa (Highest Class Form)
  • Gabby’s Sister (Exceptional Workout)
  • Pod Vader (Untapped Potential)

Capella Stakes: One-Week Prior Workout Data Table

Horse NameCourseOverall TimeLast 1FEffortComment
Ecoro Azel栗坂50.412.4強め好調持続
Atrax栗坂52.112.5馬なり元気はいいが
Gabby’s Sister美W66.011.4馬なりスピード感十分
Culture Day栗坂56.012.2馬なり落ち着き出る
Kurojishi Joe栗坂53.112.5強め変わりなく順調
Sunrise Amour栗坂51.412.1馬なり体も動きも良く
Smart Eye栗CW82.611.8馬なり上昇味薄いが
Tagano Mist栗CW85.411.3馬なり順調に乗る
Chikappa栗坂51.713.2一杯攻め動かぬタイプ
Teio Elvis栗CW68.011.1一杯順調に乗る
Don Amitie栗坂53.112.3一杯力強い脚捌き
Nitto Basil美坂56.712.9一杯馬体絞り切れず
Pod Vader美坂54.112.1G前仕掛け反応良し
Yamanin Cherche栗CW81.311.7一杯伸び物足りず

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