Skip to content
Home
Sports
Football
F1
Cricket
Rugby Union
Rugby League
Golf
Boxing
Olympics
NFL
Tennis
Racing
Darts
Netball
MMA
More Sports
Scores
Watch
Sky Bet
Shop
More
Podcasts
Live on Sky
Get Sky Sports
Sky Sports App
NOW
Kick It Out
Black Lives Matter
British South Asians in Football
Watch Sky Sports
Racing
Home
News
Racecards
Fast Results
Full Results
Naps
Watch
Pointers
Sky Bet
ABC
Features
Pundits
Race Calendar
More
Horse Profile
J K Boss (JPN)
Age:
4 (Foaled January 1st, 2019)
Sex:
Bay Mare
Breeding:
American Patriot (USA) - Altoona (JPN) (Heart's Cry (JPN))
Trainer:
H Sasaki
Owner:
Jiro Koyano
Form
All runs
Wins only
Wins & places
After 60-day break
Date
Pos
SP
2023
12 Oct
8
11 ran
Weight
:
8-11
Winner
:
Snow Fes (JPN)
Beaten by
:
14.50 l
Trainer
:
H Sasaki
Jockey
:
Norifumi Mikamoto
Race details
:
Kawasaki (JPN), 6f 211y, Good
11/1
15 Sep
4
8 ran
Weight
:
8-11
Winner
:
Harmony Regulus (JPN)
Beaten by
:
5 l
Trainer
:
H Sasaki
Jockey
:
Taito Mori
Race details
:
Kawasaki (JPN), 6f 211y, Good
14/1
24 Aug
8
11 ran
Weight
:
8-11
Winner
:
Sarasa One (JPN)
Beaten by
:
12 l
Trainer
:
H Sasaki
Jockey
:
Norifumi Mikamoto
Race details
:
Kawasaki (JPN), 6f 211y,
13/2
15 Jun
10
12 ran
Weight
:
8-11
Winner
:
Big Lancer (JPN)
Beaten by
:
16¼ l
Trainer
:
H Sasaki
Jockey
:
Norifumi Mikamoto
Race details
:
Kawasaki (JPN), 6f 211y, Soft
9/4
17 May
1
12 ran
Weight
:
8-11
Winner
:
J K Boss (JPN)
Trainer
:
H Sasaki
Jockey
:
Norifumi Mikamoto
Race details
:
Kawasaki (JPN), 6f 211y, Good
2/1
06 Apr
8
14 ran
Weight
:
8-11
Winner
:
Karnak (JPN)
Beaten by
:
9 l
Trainer
:
H Sasaki
Jockey
:
Norifumi Mikamoto
Race details
:
Kawasaki (JPN), 7f 101y, Good
15/2
27 Feb
1
12 ran
Weight
:
8-11
Winner
:
J K Boss (JPN)
Trainer
:
H Sasaki
Jockey
:
Norifumi Mikamoto
Race details
:
Kawasaki (JPN), 6f 211y, Good
4/1
30 Jan
3
14 ran
Weight
:
8-11
Winner
:
Bis Bald (JPN)
Beaten by
:
1¾ l
Trainer
:
H Sasaki
Jockey
:
Norifumi Mikamoto
Race details
:
Kawasaki (JPN), 7f 101y, Good
15/2
02 Jan
6
8 ran
Weight
:
8-11
Winner
:
Peisha Gan (JPN)
Beaten by
:
7¾ l
Trainer
:
H Sasaki
Jockey
:
Norifumi Mikamoto
Race details
:
Kawasaki (JPN), 7f 101y,
11/1
2022
12 Dec
2
9 ran
Weight
:
8-11
Winner
:
Venire (JPN)
Beaten by
:
1.50 l
Trainer
:
H Sasaki
Jockey
:
Norifumi Mikamoto
Race details
:
Kawasaki (JPN), 7f 101y, Fast
7/1
07 Nov
9
11 ran
Weight
:
8-11
Winner
:
Moody Nile (USA)
Trainer
:
H Sasaki
Jockey
:
Seiji Yamazaki
Race details
:
Kawasaki (JPN), 7f 101y,
9/2
14 Oct
1
11 ran
Weight
:
8-11
Winner
:
J K Boss (JPN)
Trainer
:
H Sasaki
Jockey
:
Seiji Yamazaki
Race details
:
Kawasaki (JPN), 6f 211y,
3/1
08 Sep
11
14 ran
Weight
:
8-11
Winner
:
Perpetuity (JPN)
Trainer
:
Keiji Nakamichi
Jockey
:
Masashige Honda
Race details
:
Ohi (JPN), 6f 211y, Good
15/8
17 Aug
2
14 ran
Weight
:
8-11
Winner
:
Brideal (JPN)
Trainer
:
Keiji Nakamichi
Jockey
:
Masashige Honda
Race details
:
Ohi (JPN), 6f 211y, Fast
11/4
28 Jul
6
15 ran
Weight
:
8-11
Winner
:
Tavarua (JPN)
Trainer
:
Keiji Nakamichi
Jockey
:
Masashige Honda
Race details
:
Ohi (JPN), 5f 212y, Fast
9/4
26 Jun
7
16 ran
Weight
:
8-11
Winner
:
Bullet Fly (JPN)
Trainer
:
Yuichiro Nishida
Jockey
:
Hironobu Tanabe
Race details
:
Tokyo (JPN), 7f 210y,
3/1
04 Jun
8
18 ran
Weight
:
8-11
Winner
:
Miss Bonita (JPN)
Trainer
:
Yuichiro Nishida
Jockey
:
N Yokoyama
Race details
:
Tokyo (JPN), 6f 211y,
9/2
15 May
5
18 ran
Weight
:
8-11
Winner
:
Cosmic Frost (JPN)
Trainer
:
Yuichiro Nishida
Jockey
:
N Yokoyama
Race details
:
Tokyo (JPN), 6f 211y, Good
9/2
20 Mar
15
16 ran
Weight
:
8-11
Winner
:
Lady Navigator (JPN)
Trainer
:
Yuichiro Nishida
Jockey
:
H Uchida
Race details
:
Nakayama (JPN), 7f 210y,
14/1
2021
19 Jun
3
9 ran
Weight
:
8-7
Winner
:
Comstock Lode (JPN)
Trainer
:
Shintaro Suzuki
Jockey
:
Hironobu Tanabe
Race details
:
Tokyo (JPN), 6f 211y,
3/1
06 Jun
7
15 ran
Weight
:
8-7
Winner
:
Be On The March (JPN)
Trainer
:
Shintaro Suzuki
Jockey
:
Takuya Kowata
Race details
:
Tokyo (JPN), 6f 211y,
13/2
Home
Sports
Football
F1
Cricket
Rugby Union
Rugby League
Golf
Boxing
Olympics
NFL
Tennis
Racing
Darts
Netball
MMA
More Sports
Scores
Watch
Sky Bet
Shop
More
Podcasts
Live on Sky
Get Sky Sports
Sky Sports App
NOW
Kick It Out
Black Lives Matter
British South Asians in Football
Watch Sky Sports