Data period: 2023–2025 (JRA) / Target jockeys: 2026 active riders only / Win ROI = theoretical return per ¥100 bet on all starters
Trainer Kunieda Sakae Complete Betting Guide【2023–2025 JRA Data Analysis】
3-year combined win ROI: 64.6%. Turf 75% / Dirt 25% split. 2026 active jockeys: Kosei Miura 上野翔 Yuji Tannai Hiroyuki Uchida Koji Kitamura 菅原明良.
※ Signal ratings apply only to jockeys with 2026 riding records at this stable.
🚦 Distance-Based Betting Signals
◎Top Pick: ROI 100%+○Strong: ROI 80%+ & WinRate 8%+▲Watch: ROI 60%+ & WinRate 6%+×Avoid
Turf~1400m47 starts / ◎0 ○0
Win%: 8.5%Place%: 23.4%Show%: 34.0%ROI: 42.1%
💡 Overall ROI 42.1%. No ◎/○ jockeys among active riders. Consider Place/Wide bets only.
| Rating | Jockey | Starts | Win% | Place% | Show% | Win ROI |
|---|---|---|---|---|---|---|
| No data for 2026 active jockeys | ||||||
Turf1401~1800m311 starts / ◎1 ○0
Win%: 12.2%Place%: 26.0%Show%: 33.8%ROI: 59.5%
💡 Kosei Miura stand out with ROI of 181.2%. Primary win bet candidates.ROI is on an upward trend. Overall show rate 33.8% is high — effective as place anchor.
| Rating | Jockey | Starts | Win% | Place% | Show% | Win ROI |
|---|---|---|---|---|---|---|
| ◎ | Kosei Miura | 33 | 6.1% | 33.3% | 39.4% | 181.2% |
| × | 菅原明良 | 26 | 7.7% | 19.2% | 26.9% | 35.4% |
| × | Koji Kitamura | 10 | 0.0% | 0.0% | 0.0% | 0.0% |
Turf1801~2200m207 starts / ◎2 ○0
Win%: 9.2%Place%: 14.5%Show%: 21.3%ROI: 61.4%
💡 菅原明良・Kosei Miura stand out with ROI of 277.8%・108.0%. Primary win bet candidates.ROI is on a slight downward trend. Overall show rate 21.3% is high — effective as place anchor.
| Rating | Jockey | Starts | Win% | Place% | Show% | Win ROI |
|---|---|---|---|---|---|---|
| ◎ | 菅原明良 | 9 | 22.2% | 22.2% | 22.2% | 277.8% |
| ◎ | Kosei Miura | 10 | 10.0% | 10.0% | 20.0% | 108.0% |
| × | Koji Kitamura | 6 | 0.0% | 0.0% | 16.7% | 0.0% |
Turf2201m+111 starts / ◎0 ○0
Win%: 12.6%Place%: 18.9%Show%: 26.1%ROI: 121.1%
💡 Overall ROI 121.1%. No ◎/○ jockeys among active riders. Consider Place/Wide bets only.
| Rating | Jockey | Starts | Win% | Place% | Show% | Win ROI |
|---|---|---|---|---|---|---|
| × | 上野翔 | 7 | 0.0% | 0.0% | 0.0% | 0.0% |
Dirt~1400m65 starts / ◎0 ○0
Win%: 13.8%Place%: 29.2%Show%: 30.8%ROI: 80.8%
💡 Overall ROI 80.8%. No ◎/○ jockeys among active riders. Consider Place/Wide bets only.
| Rating | Jockey | Starts | Win% | Place% | Show% | Win ROI |
|---|---|---|---|---|---|---|
| × | 菅原明良 | 6 | 0.0% | 50.0% | 50.0% | 0.0% |
Dirt1401~1800m130 starts / ◎0 ○0
Win%: 9.2%Place%: 15.4%Show%: 22.3%ROI: 34.8%
💡 Overall ROI 34.8%. No ◎/○ jockeys among active riders. Consider Place/Wide bets only.
| Rating | Jockey | Starts | Win% | Place% | Show% | Win ROI |
|---|---|---|---|---|---|---|
| × | Kosei Miura | 7 | 14.3% | 14.3% | 14.3% | 48.6% |
| × | 菅原明良 | 16 | 12.5% | 25.0% | 31.2% | 22.5% |
| × | Koji Kitamura | 5 | 0.0% | 0.0% | 0.0% | 0.0% |
※ Jockeys with fewer than 5 starts excluded. Target jockeys limited to 2026 active riders.
⚡ Trainer Betting Strategy
Actionable betting scenarios based on 2026 active jockey data.
🔴 Scenario A【Top Priority】 Turf 1801~2200m
◎ Jockeys: 菅原明良 (277.8%)・Kosei Miura (108.0%)
Overall ROI 61.4% / Show rate 21.3%. Bet aggressively when ◎ jockeys confirmed.
💰 Recommended: Win + Place. For long-shot ◎ jockeys, go heavier on Place/Wide.
🟡 Scenario B【Secondary】 Turf 1401~1800m
◎ Jockeys: Kosei Miura (181.2%)
Overall ROI 59.5% / Show rate 33.8%. Bet aggressively when ◎ jockeys confirmed.
💰 Recommended: Win + Place. For long-shot ◎ jockeys, go heavier on Place/Wide.
⚫ Conditions to Avoid
- Turf ~1400m (overall ROI 42.1%): No ◎/○ jockeys. Place/Wide only.
- Dirt 1401~1800m (overall ROI 34.8%): No ◎/○ jockeys. Place/Wide only.
📋 Jockey Substitution Checklist
| Jockey | Best Condition | Best ROI | Overall ROI | Recommended Bet |
|---|---|---|---|---|
| 菅原明良 | Turf 1801~2200m | 277.8% | 60.0% | Place |
| Kosei Miura | Turf 1401~1800m | 181.2% | 137.6% | Win◎ |
| Yuji Tannai | Dirt 1401~1800m | 32.5% | 14.4% | Place only |
| Koji Kitamura | 0% | 0.0% | Place only | |
| 上野翔 | 0% | 0.0% | Place only | |
| Hiroyuki Uchida | 0% | 0.0% | Place only |
📊 Data Details (Supporting Evidence)
Detailed stats supporting the signal ratings above.
Overall Performance by Year
| Year | Starts | Win% | Place% | Show% | Win ROI |
|---|---|---|---|---|---|
| 2023 | 289 | 14.2% | 24.6% | 32.2% | 82.8% |
| 2024 | 300 | 10.0% | 20.0% | 28.0% | 53.9% |
| 2025 | 312 | 9.3% | 18.6% | 24.4% | 58.0% |
| Total | 901 | 11.1% | 21.0% | 28.1% | 64.6% |
Turf Performance by Year × Distance
Turf Sprint (~1400m)
| Year | Starts | Win% | Place% | Show% | Win ROI |
|---|---|---|---|---|---|
| 2023 | 13 | 23.1% | 23.1% | 30.8% | 64.6% |
| 2024 | 5 | 0.0% | 40.0% | 40.0% | 0.0% |
| 2025 | 29 | 3.4% | 20.7% | 34.5% | 39.3% |
Turf Mile (1401~1800m)
| Year | Starts | Win% | Place% | Show% | Win ROI |
|---|---|---|---|---|---|
| 2023 | 98 | 14.3% | 29.6% | 38.8% | 47.8% |
| 2024 | 117 | 10.3% | 25.6% | 31.6% | 34.8% |
| 2025 | 96 | 12.5% | 22.9% | 31.2% | 101.8% |
Turf Middle (1801~2200m)
| Year | Starts | Win% | Place% | Show% | Win ROI |
|---|---|---|---|---|---|
| 2023 | 73 | 9.6% | 16.4% | 26.0% | 100.0% |
| 2024 | 67 | 7.5% | 9.0% | 17.9% | 45.1% |
| 2025 | 67 | 10.4% | 17.9% | 19.4% | 35.8% |
Turf Long (2201m+)
| Year | Starts | Win% | Place% | Show% | Win ROI |
|---|---|---|---|---|---|
| 2023 | 34 | 17.6% | 23.5% | 29.4% | 163.2% |
| 2024 | 42 | 9.5% | 16.7% | 23.8% | 150.2% |
| 2025 | 35 | 11.4% | 17.1% | 25.7% | 45.1% |
Dirt Performance by Year × Distance
Dirt Sprint (~1400m)
| Year | Starts | Win% | Place% | Show% | Win ROI |
|---|---|---|---|---|---|
| 2023 | 28 | 14.3% | 28.6% | 28.6% | 118.2% |
| 2024 | 14 | 28.6% | 50.0% | 50.0% | 120.7% |
| 2025 | 23 | 4.3% | 17.4% | 21.7% | 10.9% |
Dirt Middle (1401~1800m)
| Year | Starts | Win% | Place% | Show% | Win ROI |
|---|---|---|---|---|---|
| 2023 | 38 | 15.8% | 23.7% | 28.9% | 55.0% |
| 2024 | 46 | 8.7% | 13.0% | 26.1% | 20.2% |
| 2025 | 46 | 4.3% | 10.9% | 13.0% | 32.8% |
Dirt Long (1801~2200m)
| Year | Starts | Win% | Place% | Show% | Win ROI |
|---|---|---|---|---|---|
| 2023 | 2 | 0.0% | 0.0% | 0.0% | 0.0% |
| 2024 | 7 | 14.3% | 28.6% | 42.9% | 22.9% |
| 2025 | 4 | 0.0% | 0.0% | 0.0% | 0.0% |
Jockey Stats (3-Year Combined / 2026 Active Only)
| Jockey | Starts | Win% | Place% | Show% | Win ROI |
|---|---|---|---|---|---|
| 菅原明良 | 63 | 9.5% | 22.2% | 27.0% | 60.0% |
| Kosei Miura | 58 | 8.6% | 25.9% | 31.0% | 137.6% |
| Koji Kitamura | 30 | 0.0% | 0.0% | 3.3% | 0.0% |
| 上野翔 | 10 | 0.0% | 0.0% | 0.0% | 0.0% |
| Yuji Tannai | 9 | 11.1% | 22.2% | 22.2% | 14.4% |
| Hiroyuki Uchida | 6 | 0.0% | 0.0% | 16.7% | 0.0% |
Key Jockey Breakdown: Turf × Dirt × Year
▶ 菅原明良
| Year | Turf Starts | Turf Win% | Turf Place% | Turf Show% | Turf ROI | Dirt Starts | Dirt Win% | Dirt Place% | Dirt Show% | Dirt ROI |
|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | 15 | 6.7% | 13.3% | 20.0% | 122.7% | 7 | 14.3% | 57.1% | 57.1% | 20.0% |
| 2024 | 12 | 8.3% | 16.7% | 16.7% | 55.0% | 5 | 20.0% | 40.0% | 60.0% | 44.0% |
| 2025 | 14 | 14.3% | 21.4% | 28.6% | 65.7% | 10 | 0.0% | 10.0% | 10.0% | 0.0% |
| Total | 41 | 9.8% | 17.1% | 22.0% | 83.4% | 22 | 9.1% | 31.8% | 36.4% | 16.4% |
▶ Kosei Miura
| Year | Turf Starts | Turf Win% | Turf Place% | Turf Show% | Turf ROI | Dirt Starts | Dirt Win% | Dirt Place% | Dirt Show% | Dirt ROI |
|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | 12 | 16.7% | 25.0% | 50.0% | 110.0% | 3 | 0.0% | 0.0% | 0.0% | 0.0% |
| 2024 | 16 | 6.2% | 43.8% | 43.8% | 67.5% | 1 | 0.0% | 0.0% | 0.0% | 0.0% |
| 2025 | 21 | 4.8% | 19.0% | 19.0% | 249.5% | 5 | 20.0% | 20.0% | 20.0% | 68.0% |
| Total | 49 | 8.2% | 28.6% | 34.7% | 155.9% | 9 | 11.1% | 11.1% | 11.1% | 37.8% |
▶ Koji Kitamura
| Year | Turf Starts | Turf Win% | Turf Place% | Turf Show% | Turf ROI | Dirt Starts | Dirt Win% | Dirt Place% | Dirt Show% | Dirt ROI |
|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | 12 | 0.0% | 0.0% | 0.0% | 0.0% | 8 | 0.0% | 0.0% | 0.0% | 0.0% |
| 2024 | 6 | 0.0% | 0.0% | 16.7% | 0.0% | 2 | 0.0% | 0.0% | 0.0% | 0.0% |
| 2025 | 2 | 0.0% | 0.0% | 0.0% | 0.0% | — | ||||
| Total | 20 | 0.0% | 0.0% | 5.0% | 0.0% | 10 | 0.0% | 0.0% | 0.0% | 0.0% |
▶ 上野翔
| Year | Turf Starts | Turf Win% | Turf Place% | Turf Show% | Turf ROI | Dirt Starts | Dirt Win% | Dirt Place% | Dirt Show% | Dirt ROI |
|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | — | — | ||||||||
| 2024 | 2 | 0.0% | 0.0% | 0.0% | 0.0% | — | ||||
| 2025 | 5 | 0.0% | 0.0% | 0.0% | 0.0% | 3 | 0.0% | 0.0% | 0.0% | 0.0% |
| Total | 7 | 0.0% | 0.0% | 0.0% | 0.0% | 3 | 0.0% | 0.0% | 0.0% | 0.0% |
▶ Yuji Tannai
| Year | Turf Starts | Turf Win% | Turf Place% | Turf Show% | Turf ROI | Dirt Starts | Dirt Win% | Dirt Place% | Dirt Show% | Dirt ROI |
|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | 2 | 0.0% | 0.0% | 0.0% | 0.0% | — | ||||
| 2024 | 1 | 0.0% | 0.0% | 0.0% | 0.0% | 5 | 20.0% | 40.0% | 40.0% | 26.0% |
| 2025 | 1 | 0.0% | 0.0% | 0.0% | 0.0% | — | ||||
| Total | 4 | 0.0% | 0.0% | 0.0% | 0.0% | 5 | 20.0% | 40.0% | 40.0% | 26.0% |
▶ Hiroyuki Uchida
| Year | Turf Starts | Turf Win% | Turf Place% | Turf Show% | Turf ROI | Dirt Starts | Dirt Win% | Dirt Place% | Dirt Show% | Dirt ROI |
|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | — | — | ||||||||
| 2024 | 2 | 0.0% | 0.0% | 0.0% | 0.0% | 1 | 0.0% | 0.0% | 0.0% | 0.0% |
| 2025 | 3 | 0.0% | 0.0% | 33.3% | 0.0% | — | ||||
| Total | 5 | 0.0% | 0.0% | 20.0% | 0.0% | 1 | 0.0% | 0.0% | 0.0% | 0.0% |
Grade Race Performance (G1 / G2 / G3)
G1
| Year | Starts | Win% | Place% | Show% | Win ROI |
|---|---|---|---|---|---|
| 2023 | 2 | 0.0% | 50.0% | 50.0% | 0.0% |
| 2024 | 15 | 6.7% | 20.0% | 26.7% | 28.7% |
| 2025 | 8 | 0.0% | 0.0% | 0.0% | 0.0% |
| Total | 25 | 4.0% | 16.0% | 20.0% | 17.2% |
G2
| Year | Starts | Win% | Place% | Show% | Win ROI |
|---|---|---|---|---|---|
| 2023 | 8 | 0.0% | 0.0% | 12.5% | 0.0% |
| 2024 | 12 | 25.0% | 25.0% | 25.0% | 347.5% |
| 2025 | 12 | 8.3% | 8.3% | 8.3% | 25.8% |
| Total | 32 | 12.5% | 12.5% | 15.6% | 140.0% |
| Jockey | Starts | Win% | Place% | Show% | Win ROI |
|---|---|---|---|---|---|
| Kosei Miura | 1 | 0.0% | 0.0% | 0.0% | 0.0% |
| Koji Kitamura | 1 | 0.0% | 0.0% | 0.0% | 0.0% |
G3
| Year | Starts | Win% | Place% | Show% | Win ROI |
|---|---|---|---|---|---|
| 2023 | 20 | 10.0% | 15.0% | 20.0% | 55.5% |
| 2024 | 23 | 4.3% | 17.4% | 21.7% | 26.5% |
| 2025 | 9 | 0.0% | 11.1% | 11.1% | 0.0% |
| Total | 52 | 5.8% | 15.4% | 19.2% | 33.1% |
| Jockey | Starts | Win% | Place% | Show% | Win ROI |
|---|---|---|---|---|---|
| Kosei Miura | 3 | 0.0% | 0.0% | 0.0% | 0.0% |
| Koji Kitamura | 2 | 0.0% | 0.0% | 0.0% | 0.0% |
| 菅原明良 | 1 | 0.0% | 0.0% | 0.0% | 0.0% |
※ Extreme ROI values may reflect small samples with high-dividend races. Treat data with fewer than 10 starts as reference only.
※ This data is for reference purposes only and does not constitute investment advice.