SAISEISEI Thoroughbred



Saiseisei is a thoroughbred horse born in Japan in 2018. Race horse Saiseisei is by Wonder Acute (JPN) out of Crimson Sky (JPN) , trained by Satoshi Kokubo. Saiseisei form is available here. Owned by .


Pedigree :
Sire WONDER ACUTE (JPN) 2006
Dam CRIMSON SKY (JPN) 2012
Dam Sire DEEP SKY (JPN) 2005

About the horse :
Foal Date 17 Feb 2018
Description 8yo B Gelding
Trainer Satoshi Kokubo
Career 8 Wins (7%) - 23 Placings (25%) - 122 starts
Wins 800m (1), 1300m (1), 1400m (5), 1500m (1)
PM Japan : JPY ¥16,805,000

Sale Information :

2019 Hokkaido Summer Sale Yearlings (1029)  

Farming Yanakita 

Y.Y.Blood Stock Co.Ltd.

JPY ¥ 5,400,000



Starts:

122

Win Rate:

7%

Place Rate:

25%










Saiseisei Past Races

6 of 10, 16 May 2026, R9 THREE YEAR OLD & UP 1300m | JPY ¥ 1,520,000 | 57.0kg | J: Y YAMADA | T: S BEPPU | OP-Couldn't finish off | 1:26.30 | Winner: BIG SHOW TIME
5 of 10, 02 May 2026, R9 THREE YEAR OLD & UP 1400m | JPY ¥ 1,520,000 | 57.0kg | J: Y YAMADA | T: S BEPPU | OP-Not disgraced | 1:31.70 | Winner: HOUYHNHNM
9 of 10, 18 Apr 2026, R11 TOKUBETSU(THREE YEAR OLD & UP) 1600m | JPY ¥ 3,040,000 | 57.0kg | J: Y YAMADA | T: S BEPPU | | 1:46.10 | Winner: STELLA MATUTINA
1 of 10, 22 Mar 2026, R7 THREE YEAR OLD & UP 1400m | JPY ¥ 1,260,000 | 57.0kg | J: SHOMA | T: S BEPPU | Led-Won comfortably | 1:32.50 | 2nd: KURINO ORION
10 of 10, 15 Mar 2026, R3 TOKUBETSU(THREE YEAR OLD & UP) 1400m | JPY ¥ 2,340,000 | 57.0kg | J: SHOMA | T: S BEPPU | Led-Weak in the straight | 1:33.10 | Winner: KINSEN O
2 of 8, 08 Mar 2026, R3 THREE YEAR OLD & UP 1400m | JPY ¥ 1,260,000 | 57.0kg | J: SHOMA | T: S BEPPU | Led-Well-beaten | 1:31.20 | Winner: MEISHO KAZUSA
5 of 8, 23 Feb 2026, R3 THREE YEAR OLD & UP 1600m | JPY ¥ 1,620,000 | 56.0kg | J: TATSUYA NAKAJIMA | T: S BEPPU | Led-Overwhelmed late | 1:47.30 | Winner: MIKKI STRIKE
3 of 11, 15 Feb 2026, R10 THREE YEAR OLD & UP 1600m | JPY ¥ 1,260,000 | 57.0kg | J: TATSUYA NAKAJIMA | T: S BEPPU | OP-Beaten narrowly | 1:46.90 | Winner: VINNARKRONA
5 of 11, 08 Feb 2026, R7 THREE YEAR OLD & UP 1400m | JPY ¥ 1,260,000 | 57.0kg | J: TATSUYA NAKAJIMA | T: S BEPPU | OP-Didn't go on with it | 1:30.80 | Winner: MIKKI STRIKE
2 of 12, 01 Feb 2026, R10 THREE YEAR OLD & UP 1300m | JPY ¥ 1,260,000 | 57.0kg | J: TATSUYA NAKAJIMA | T: S BEPPU | Led-Gunned down late | 1:24.80 | Winner: BANDONEON
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Horse Stat
Jockey
Win
Win%
Place
Place%
Starts
PM
Profit
POT
SEISHIRO OSAWA 3 5% 10 16% 64 $66,164 159 120
SEIJI SAKAI 2 20% 0 0% 10 $52,912 123 203
I KURAKANE 1 12% 4 50% 8 $23,921 -60 12
RYO KOSUGI 1 33% 0 0% 3 $9,105 430 1500
Shoma Kato 1 33% 1 33% 3 $8,832 38 193
AKIRA HARITA 0 0% 0 0% 1 $0 -10 0
TATSUYA YAMAGUCHI 0 0% 0 0% 2 $0 -20 0
Ryotaro Oka 0 0% 0 0% 2 $0 -20 0
TATSUYA NAKAJIMA 0 0% 6 43% 14 $17,215 -140 0
HOTARU TOKORO 0 0% 1 100% 1 $2,634 -10 0
MASASHI UEDA 0 0% 0 0% 2 $0 -20 0
TSUBASA KAMO 0 0% 0 0% 1 $0 -10 0
SEINOSUKE YOSHIMURA 0 0% 0 0% 1 $1,841 -10 0
SHINJI HATANAKA 0 0% 0 0% 1 $0 -10 0
KONDO SHOGETSU 0 0% 0 0% 1 $0 -10 0
CHIKANAO SHIRONO 0 0% 0 0% 1 $0 -10 0
KOHEI KATSURAYAMA 0 0% 0 0% 2 $893 -20 0
TAKUYA OKAMURA 0 0% 0 0% 1 $0 -10 0
YUJI IWAHASHI 0 0% 1 100% 1 $2,744 -10 0
Yoshiki Yamada 0 0% 0 0% 3 $0 -30 0

Course
Win
Win%
Place
Place%
Starts
PM
Profit
POT
KOCHI 6 6% 23 21% 109 $133,349 257 118
URAWA 2 25% 0 0% 8 $50,932 143 254
OHI 0 0% 0 0% 1 $0 -10 0
KAWASAKI 0 0% 0 0% 3 $1,980 -30 0
FUNABASHI 0 0% 0 0% 1 $0 -10 0


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