NAKAYAMA · 中山
Nakayama Racecourse
Today’s Best Bets — April 19
Sunday, April 19, 2026 | Nakayama Race Day 8
WHGR Racing System × Training Signal Analysis
※ This information is provided for reference only based on the WHGR Racing System (Earth Voltage Index × Training Analysis). All betting decisions are at your own risk.
7
Selections
2
Race 5 Picks
G1
Satsuki Sho 3 Picks
Race 4 · 3YO One-Win Class
R4
A◎
Indomitability
WHGR +60◎
Trainer: Haruki Sugiyama [A]
Jockey: Juniya Nishimura (WHGR +60)
🟢 Signal Triggered
Slope: Full Acceleration ★★★
Main Workout (Wed 4/15) · Slope
4F 12.6s
The main workout shows full acceleration across all four furlongs — the hallmark signal for Sugiyama stable. Combined WHGR +60◎ confirms entry conditions are met.
Race 5 · 3YO Maiden
R5
A◎
Grion Vert
WHGR +100◎
Trainer: Keisuke Miyata [A]
Jockey: C. Lemaire (WHGR +0)
Horse BD: 2023/03/26 (WHGR +100)
🟢 Signal Triggered
Wood: Last 1F 11.5s
Ref: Day-before slope 14.7s
Main Workout (Wed 4/15) · Wood
Last 1F 11.5s
Miyata stable’s benchmark signal is Wood last-1F ≤11.5s. The horse carries WHGR +100, pushing the combined total to +100◎. A day-before slope of 14.7s further confirms sharp condition.
R5
A◎
Wing Blue
WHGR +100◎
Trainer: Makoto Saito [Ref]
Jockey: Kosei Miura (WHGR +100)
🟢 Signal Triggered
Wood: Last 1F 11.2s ★A3 Grade
Ref: Day-before slope 15.8s
Main Workout (Wed 4/15) · Wood
Last 1F 11.2s ★A3 Grade
Saito stable’s premier signal is wood last-1F ≤11.3s (A3 grade). At 11.2s, this clears the threshold with authority. Jockey WHGR +100 brings the combined total to +100◎. Marginally stronger training signal than stablemate Grion Vert.
Race 9 · Nojimamisaki Special (4YO+ 2-Win Class)
R9
A◎
Angel Mark
WHGR +60◎
Trainer: Keisuke Miyata [A]
Jockey: Nozomi Iwata (WHGR +0)
Horse BD: 2022/03/21 (WHGR +60)
🟢 Signal Triggered
Wood: Last 1F 11.5s
Main Workout (Wed 4/15) · Wood
Last 1F 11.5s
Miyata stable signal confirmed at wood last-1F 11.5s. Horse WHGR +60 brings combined total to +60◎. Fillies-only race with a reduced field enhances reliability of the triggered signal.
Race 11 · 86th Satsuki Sho (G1) Turf 2000m
R11
A◎
G1
Lord Filler
WHGR +100◎
Trainer: Tatsuya Yoshioka [A]
Jockey: Y. Take (WHGR +100)
🟢 Signal Triggered
Slope: Full Acceleration ★★★
Ref: Day-before slope 14.3s
Main Workout (Wed 4/15) · Slope
4F 14.1s
Full acceleration across all four slope furlongs in a G1 prep workout is an ideal readiness signal. Jockey WHGR +100 pushes combined total to +100◎. Yoshioka stable is highly reliable when this pattern appears.
R11
A◎
G1
Al Tramas
WHGR +100◎
Trainer: Kenji Nonaka [Ref]
Jockey: Takeshi Yokoyama (WHGR +100)
🟢 Signal Triggered
Nonaka: Slope A1 Full Acceleration ★★★
Main Workout (Wed 4/15) · Slope
4F 12.3s
Nonaka stable’s key signal is the A1 full-acceleration slope pattern. The dramatic surge in the final two furlongs (13.0→12.3) shows exceptional drive. Jockey WHGR +100 brings combined total to +100◎. The Maishima Cup winner has the credentials to compete at G1 level.
R11
A◎
G1
Ask Edinburgh
WHGR +100◎
Trainer: Yuichi Fukunaga [Ref]
Jockey: Yasunari Iwata (WHGR +100)
🟢 Signal Triggered
Wood: Last 1F 11.5s
Main Workout (Wed 4/15) · Wood
Last 1F 11.5s
Wood last-1F 11.5s is sufficient G1-standard timing. Jockey WHGR +100 brings combined total to +100◎. The Spring Stakes runner-up has demonstrated the ability to compete at the top level.
Special Pick · Satsuki Sho (G1) Additional Watch
R11
Special
G1
Rob Chen
WHGR +0
Trainer: Haruki Sugiyama [A]
Jockey: Kohei Matsuyama (WHGR +0)
⚡ Special Signal (Training Only — WHGR threshold not met)
Wood Last 1F 11.3s ★A3 Grade
3rd fastest among all 18 runners
Main Workout (Wed 4/15) · Wood — 3rd Fastest in Field
Last 1F 11.3s (Ranked 3rd / 18)
One-Week-Prior Workout (Wed 4/8) · Wood
Last 1F 11.1s ★A3 Grade
WHGR combined total is +0, placing this horse outside the standard selection criteria. However, the main workout wood last-1F of 11.3s ranks 3rd among all 18 Satsuki Sho runners — and the one-week-prior workout clocked 11.1s (A3 grade). Back-to-back A3-grade workouts indicate genuine sharpness. Worth considering as an exactor/trifecta partner alongside the primary selections.