| Yoichi Sasaki | Ohi
18-Sep-26,
Yamano Warrior |
| Yoichi Tanabe | Kawasaki
11-Sep-26,
Kurume Mitchi |
| Yoichiro Asano | Kokura
03-Sep-23,
Morning Ayame |
| Yoko Ota | Tatura
07-Sep-26,
Composite Action |
| Yolonda King | Charles Town
12-Nov-23,
To The Top |
| Yoni Martinez | Sam Houston Race Park
30-Apr-23,
Sheasmalltowncartel |
| Yoni Orantes | Churchill Downs
19-Sep-26,
Stay Beautiful |
| Yoni R. Orantes | Churchill Downs
17-Sep-26,
Super Costly |
| Yoriaki Murakami | Ohi
18-Sep-26,
Lucy Noir |
| Yoshiaki Kobayashi | Mizusawa
15-Sep-26,
Yamasho Shine |
| Yoshiaki Sugiyama | Hanshin
13-Sep-26,
Zubatto Masamune |
| Yoshifuto Mizuno | Kasamatsu
11-Sep-26,
Margot Cara |
| Yoshiharu Oikawa | Mizusawa
15-Sep-26,
Lily Pinscher |
| Yoshihiko Kawamura | Kokura
07-Jul-24,
Shigeru Mirai |
| Yoshihiro Hatakeyama | Hanshin
13-Sep-26,
Grand Swell |
| Yoshihiro Iida | Sonoda
18-Sep-26,
Ala Moana |
| Yoshihiro Sawa | Ohi
18-Sep-26,
Esprit Bokuchan |
| Yoshihisa Suzuki | Kawasaki
11-Sep-26,
Shigeru Mach |
| Yoshihito Kitade | Hanshin
13-Sep-26,
Success Ai |
| Yoshikatsu Sato | Nakayama
13-Sep-26,
Covenant |
| Yoshikazu Kanuma | Urawa
12-Aug-26,
Princess Allie |
| Yoshimi Masayuki | Sonoda
18-Sep-26,
Pomme |
| Yoshimi Yanagizawa | Mombetsu
17-Sep-26,
Epoca Del Sole |
| Yoshinaga Ohashi | Kasamatsu
11-Sep-26,
Michael |
| Yoshinori Arakawa | Hanshin
23-Sep-23,
Clean Genius |
| Yoshinori Doyama | Mombetsu
09-Nov-23,
Reward Melan |
| Yoshinori Itagaki | Mizusawa
15-Sep-26,
Gold Motion |
| Yoshinori Muto | Nakayama
13-Sep-26,
Advance Again |
| Yoshinori Sasaki | Mizusawa
08-Sep-26,
Ravage |
| Yoshitada Munakata | Nakayama
01-Mar-25,
Free Flow |
| Yoshitada Takahashi | Nakayama
13-Sep-26,
Meisho Lily |
| Yoshitake Hashida | Hanshin
13-Sep-26,
Misty Beacon |
| Yoshito Yahagi | Belmont Park
19-Sep-26,
Forever Young |
| Yoshito Yamada | Saga
12-Sep-26,
B I Black |
| Yoshitomo Shima | Seymour
18-Dec-25,
Brave Charm |
| Yoshiyuki Arakawa | Hanshin
13-Sep-26,
Blues Trail |
| Yoshiyuki Sakaguchi | Nagoya
18-Sep-26,
Al Fahidi |
| Yoshiyuki Yano | Funabashi
28-Aug-26,
Kura Reve |
| Youn Hun | Busan
16-May-25,
Victor Play |
| Yovani Munoz | Fair Grounds
09-Mar-26,
Hopeitsmyluckyday |
| Yu Gil | Seoul
17-May-25,
Bitnaneun Jilju |
| Yuichi Fukunaga | Nakayama
13-Sep-26,
Ask Edinburgh |
| Yuichi Oikawa | Mizusawa
15-Sep-26,
Kaito Licht |
| Yuichi Saito | Mizusawa
15-Sep-26,
Lux Rampage |
| Yuichi Shikato | Nakayama
13-Sep-26,
Gran Cantante |
| Yuichiro Nishida | Nakayama
13-Sep-26,
Ten Heart Beat |
| Yuji Iida | Hanshin
13-Sep-26,
Meisho Kumoi |
| Yuji Sato | Mizusawa
15-Sep-26,
Vigoureusement |
| Yuji Uchikoshi | Kochi
13-Sep-26,
Shamal |
| Yuji Wada | Nakayama
13-Sep-26,
Splendeur |
| Yuki Ohashi | Hanshin
13-Sep-26,
Namura Cosmos |
| Yuki Uehara | Nakayama
29-Mar-26,
Dona Rumba |
| Yukichi Sugawara | Mizusawa
15-Sep-26,
North Prima |
| Yukiharu Shimada | Ohi
04-Sep-26,
Ichinichishocho |
| Yukihide Matsuhira | Sonoda
18-Sep-26,
Taiki Excellent |
| Yukihiro Kato | Nakayama
13-Sep-26,
Love Squall |
| Yukihiro Nagata | Mizusawa
15-Sep-26,
Meisho Mizao |
| Yukio Abe | Nagoya
18-Sep-26,
Rayel |
| Yukio Inagaki | Nakayama
13-Sep-26,
Tres Saphir |
| Yukio Noda | Kanazawa
15-Sep-26,
Win I'll Glow |