Horse Profile
Kosei Mayuko (JPN)
- Age: 4 (Foaled January 1st, 2019)
- Sex: Bay Filly
- Breeding: World Ace (JPN) - Sweet William (JPN) (Miswaki (USA))
- Trainer: Mitsunori Koga
- Owner: Koichiro Sugiyasu
Form
2023
03 Jan
7
8 ran
- Weight: 8-7
- Winner: Interroad (JPN)
- Beaten by: 44¼ l
- Trainer: Mitsunori Koga
- Jockey: Shinya Matsui
- Race details: Saga (JPN), 6f 102y, Soft
80/1
2022
10 Dec
4
12 ran
- Weight: 8-7
- Winner: Shinto Hanano Ran (JPN)
- Beaten by: 9.50 l
- Trainer: Mitsunori Koga
- Jockey: Shinya Matsui
- Race details: Saga (JPN), 4f 104y,
28/1
25 Nov
8
10 ran
- Weight: 8-7
- Winner: Qasioun (JPN)
- Beaten by: 20.50 l
- Trainer: Mitsunori Koga
- Jockey: Manato Hida
- Race details: Saga (JPN), 6f 211y, Fast
22/1
03 Sept
14
15 ran
- Weight: 8-0
- Winner: Crystal Way (JPN)
- Trainer: Yuji Wada
- Jockey: Daisuke Sasaki
- Race details: Niigata (JPN), 5f 212y,
200/1