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Cheltenham 2026

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Cheltenham 2026

O K Thunder (JPN)

5yo b h 2021

Track Horse HorseTracker

HorseTracker

Track Horse HorseTracker

HorseTracker

O K Thunder (JPN)

b h 2021

Sire

Thunder Snow (IRE)

Dam

Nanyo Safflower (JPN)

Dam's Sire

Agnes Tachyon (JPN)

Owner

Genkansha Co Ltd

Trainer

Ryuichiro Kuratomi

Breeder

Miyoshi Bokujo

Last Win

Saga Wed, 25th Feb, 26 11/4, Yusuke Tsutsui (14 days)

Last Run

Saga Wed, 25th Feb, 26 1st, 11/4, Yusuke Tsutsui (14 days)

Lifetime

Runs

Wins

Places

Win %

Earnings

Level Stk

Flat JPN

26

11

7

42%

¥6,311,000

0.38

Under Rules Total

26

11

7

42%

0.38

Form Figures

7650742136-2113221311114-111

Form Timeline

Form Figures - 7650742136-2113221311114-111

Date Course Conditions

Race Result

Jockey

Class n

MorningSP

25Feb26 Sag 7f Slow 4y+ F(850K)

8-11[11/4]1st of 10, 0.5L to All Steal

31Jan26 Sag 7f Standard 4y+ F(850K)

8-11[15/8]1st of 8, hd to Tsumo

04Jan26 Sag 6f Standard 4y+ F(935K)

8-11[3/1]1st of 12, 0.5L to Magical Motion

27Sep25 Sag 7f 4y+ F(935K)

8-11[4/7Fav]bf4th of 10, 5.25L behind First Rickey

13Sep25 Sag 7f 3y+ F(714K)

8-11[1/12Fav]1st of 10, 1.5L to Police Vehicle

16Aug25 Sag 7f Standard 4y+ F(714K)

8-11[1/6Fav]1st of 11, 6L to Fairly High

12Jul25 Sag 6f Standard 4y+ F(714K)

8-11[2/13Fav]1st of 12, 2L to Little Idol

14Jun25 Sag 7f Slow 4y+ F(714K)

8-11[2/5Fav]1st of 11, 7L to Cool Cravate

Change of Trainer Enokiya Mitsuru to Ryuichiro Kuratomi

08May25 Nag 7f 4y+ F(1171K)

9-0[8/11Fav]bf3rd of 10, 1.06L behind Kurodabushi

02May25 Kas 7f 4y+ F(855K)

9-0[2/1]1st of 9, 2.5L to Doremifong

17Apr25 Kas 7f Standard 4y+ F(855K)

9-0[1/1Fav]bf2nd of 10, nk behind Noble Schon

31Mar25 Nag 8f 4y+ F(1080K)

8-11[1/1Fav]bf2nd of 9, 1L behind Rei Grace

17Mar25 Nag 7f Slow 4y+ F(1080K)

8-11[13/8Fav]bf3rd of 12, 2.53L behind Sun Mile

27Feb25 Nag 7f Standard 4y+ F(900K)

8-11[6/5]1st of 10, 0.5L to B B Pickett

21Feb25 Kas 7f Standard 4y+ F(680K)

8-11[1/1Fav]1st of 10, Retaliation

30Jan25 Nag 7f Standard 4y+ F(900K)

8-11[7/2]2nd of 10, 3L behind Otani's Smile

22Nov24 Nag 7f Standard 3y+ F(900K)

8-7[7/1]6th of 12, 5.00L behind Shirakawano Seki

13Nov24 Nag 7f Standard 3y+ F(900K)

8-7[5/1]3rd of 12, 7.06L behind Gagne

17Oct24 Nag 7f Standard 3y+ F(900K)

8-7[11/4]1st of 12, 0.75L to Candy Tuft

02Oct24 Nag 5f Standard 3y+ F(900K)

8-7[6/5]2nd of 12, 1L behind A Shin Zodiac

18Sep24 Nag 7f Standard 3y F(900K)

8-7[7/2]4th of 12, 3.50L behind Reine Du Sable

Change of Trainer Yoshiaki Sugiyama to Enokiya Mitsuru

07Aug24 Nag 7f Standard 3y F(2160K)

8-11[14/1]7th of 12, 6.25L behind Thunder Yunibansu

Yoshihito Nagaoka

08Jun24 Kyo 9f Standard 2y F(10480K)

9-0[12/1]13th of 16, 27.69L behind Meisho Matroos

19May24 Kyo 7f Standard 3y F(10480K)

9-0[7/1]5th of 14, 14.75L behind Thunder Bass

23Mar24 Han 7f F(10480K)

9-0[125/1]6th of 16, 6.75L behind Ludique

Yoshihito Nagaoka

03Mar24 Han 7f Fast F(10480K)

9-0[33/1]7th of 16, 12.81L behind Mighty Mighty

Symbols Explained

ts² Tongue Strap vs² Visor hd² Hood es² Eye Shield ec² Eye Cover cp² Cheekpiece bl² Blinkers tt² Tongue Tie bf Beaten Favourite on Last Run srMentioned in Stewards Report in Results bbvBroke Blood Vessel

The superscript number on headgear bl² indicates number of times worn. A plus bl⁺ indicates more than 10 times where as red background bl¹indicates first time.

Date Course

Conditions

Race

Jockey Weight

OR Class

Date

Sale

Consignor

Purchaser

Price

Reports in which O K Thunder (JPN) was mentioned

Related by Dam Nanyo Safflower (JPN)

Runner

Wins-

Runs

%Wins

Sire

Russet (JPN) b m 2015

0-

11

0

Monstera Mao (JPN) b f 2019

0-

4

0

O K Dragon (JPN) b m 2020

0-

4

0

Nikita (JPN) b f 2023

0-

1

0