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Agnes Tachyon
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Agnes Tachyon JP

Agnes Tachyon (アグネスタキオン)
Nicknames: Tachyon, Doc
Birthday: 04-13 • Class: Senior Division • Dorm: Ritto
Roommate: Agnes Digital
Height: 159 cm • Sizes: 83-55-81 • Weight: Refused measurement
Shoe Size: 22.5 cm
Calls Self: 私 • Calls Trainer: トレーナー君
Voice Actor: Sumire Uesaka

Personality beats

  • Mad-science sparkle: Carries beakers in her track bag; mutters split times like chemical symbols.
  • Data before drama: Will rerun a workout at 6 a.m. “for sample size.”
  • Kind by accident: Forgets sleep, remembers your hydration.
  • Clicks with oddballs: Any Uma who loves tinkering or theorycrafting becomes an instant co-author.

Part researcher, part racer, Agnes Tachyon chases the limits of speed with relentless curiosity. She’ll try anything to test a hypothesis—sometimes a bit… improvisational and risky—driven by a pure hunger for discovery. Her laser focus means everyday basics can fall by the wayside unless someone’s there to keep her grounded.

Race style (game lean)

  • Distance: Mile–middle (1800–2400 m)
  • Leg type: Stalker / mid-pack closer
  • Strengths: Cool weather, long straights, “set-up” preps into big targets.

Flavour quote

“Hypothesis confirmed: with adequate data… victory is reproducible.”

Race Results

DateRaceGradeCourseGoingDistPosDrawJockeyWgtSPTime
2001-04-15 Satsuki Sho (Japanese 2000 Guineas) G1 Nakayama (JP) Firm 2000 m 1 7 H. Kawachi 57.0 kg 1.3 2:00.3
2001-03-04 Hochi Hai Yayoi Sho G2 Nakayama (JP) Heavy 2000 m 1 1 H. Kawachi 55.0 kg 1.2 2:05.7
2000-12-23 Radio Tampa Hai Sansai Stakes G3 Hanshin (JP) Firm 2000 m 1 2 H. Kawachi 54.0 kg 4.5 2:00.8
2000-12-02 2yo Newcomer Hanshin (JP) Good 2000 m 1 4 H. Kawachi 54.0 kg 5.8 2:04.3

IRL Info

  • Foaled: 1998-04-13
  • Died: 2009-06-22
  • Sex: Stallion
  • Colour: Chestnut
  • Trainer: Hiroyuki Nagahama
  • Owner: Takao Watanabe
  • Breeder: Shadai Farm
  • Sire: Sunday Silence
  • Dam: Agnes Flora
  • Damsire: Royal Ski
  • Record: 4 starts: 4-0-0
  • Earnings: JPY 2220820.00

Career highlights

  • 2001 Satsuki Sho (Japanese 2000 Guineas, G1) — Won impressively, stamping himself the spring classic ace.
  • Yayoi Sho (G2) — Key trial win on the path to the classics.
  • Wakaba Stakes (Listed) — Prep win that showcased his tactical speed.
  • Debuted late at two and won all four career starts.

Style & notes

Explosive but measured miler–middle-distance colt with a textbook Sunday Silence turn of foot. Camp aimed him at the Japanese Derby, but a tendon issue curtailed the campaign; he was retired unbeaten.

Stud career

  • Stood in Japan; Leading Sire (Japan) in 2008.
  • Notable progeny include Daiwa Scarlet (multiple G1s, incl. Arima Kinen), Deep Sky (Japanese Derby, NHK Mile Cup), Captain Thule (Satsuki Sho), Little Amapola (Queen Elizabeth II Cup).

Death

  • Died in 2009 (11 years old).

Major wins (selected)

  • Satsuki Sho (G1) — 2001
  • Yayoi Sho (G2) — 2001
  • Wakaba Stakes (Listed) — 2001
IRL Agnes Tachyon

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