HANSHIN VERIFICATION REPORT
Hanshin Racecourse April 19
Selected Picks — Results Verification
Sunday, April 19, 2026 | WHGR Keiba System Verification Report
2
Total
Picks
Picks
2nd
R7
Dark Mars
Dark Mars
115%
Rule-Compliant
Return
Return
57%
Combined
Return Rate
Return Rate
This report is a post-hoc verification of the published pre-race picks article (Hanshin Selected Picks, April 19). Return rates are calculated via a hypothetical flat-stake scenario (JPY 100 win + JPY 100 place on each recommended horse).
○ PLACE HIT: Dark Mars (R7)
2nd
Hanshin R7
3YO 1-Win Class | Turf 1600m
DARK MARS (6th favorite)
Jockey: Seinosuke Yoshimura | Trainer: Haruki Sugiyama [Grade A]
+JPY 230
Place Payout
Uphill Full-Lap AccelerationWHGR +100 ◎
Grade-A pick based on Sugiyama stable’s uphill full-lap acceleration signal (14.7→13.8→13.6→13.4) plus rider WHGR +100. Finished 2nd as 6th favorite, paying JPY 230 on the place. A textbook case of the stable-specific signal working as intended.
⚠ RULE-VIOLATION CASE: Mickey Jewelry (R11)
10th
Hanshin R11
Ryuunkyo S. 3-Win Class | Turf 1600m
MICKEY JEWELRY (5th favorite)
Jockey: Yamato Tsunoda | Trainer: Mitsumasa Nakauchida [Grade S]
JPY 0
No Payout
[Audit note: recorded as a rule-violation case]
The article cited “Nakauchida-S: uphill full-lap acceleration” as the justification. However, the true Nakauchida-stable signal is “final 2F ≤ 24.5s AND last-furlong acceleration ≥ 0.5s”; uphill full-lap acceleration alone does not satisfy the stable-specific signal.
In the selection process the horse was chosen based on the stable’s Grade-S brand rather than an actual signal match. The horse finished 10th, outside the money. Recorded as an example where reliance on stable brand rather than strict signal matching erodes the statistical edge of the WHGR Keiba System.
The article cited “Nakauchida-S: uphill full-lap acceleration” as the justification. However, the true Nakauchida-stable signal is “final 2F ≤ 24.5s AND last-furlong acceleration ≥ 0.5s”; uphill full-lap acceleration alone does not satisfy the stable-specific signal.
In the selection process the horse was chosen based on the stable’s Grade-S brand rather than an actual signal match. The horse finished 10th, outside the money. Recorded as an example where reliance on stable brand rather than strict signal matching erodes the statistical edge of the WHGR Keiba System.
■ Rule-Compliant vs. Rule-Violation Performance
| Category | Count | Place Hits | Return |
|---|---|---|---|
| Rule-compliant (signal match) | 1 | 1/1 | 115% |
| Rule-violation (brand pick) | 1 | 0/1 | 0% |
The underlying logic (built on Hiroya Takeuchi × TAKE TUBE’s flat-stake research with documented 150%+ win-pool returns) requires strict adherence to the stable-specific signal conditions. As demonstrated today at Hanshin — even at a single-race granularity — when picks satisfy the signal, the edge shows up; when picks rely on stable brand, the edge evaporates.
■ Combined Results — All Picks
| Number of picks | 2 (A◎ 2) |
| Total stake (flat simulation) | JPY 400 (Win 100 + Place 100 × 2) |
| Win hits | 0 / 2 (0%) |
| Place hits | 1 / 2 (50.0%) |
| Win return | JPY 0 (return rate 0%) |
| Place return | JPY 230 (return rate 115%) |
| Net P/L | -JPY 170 (combined return 57%) |
■ All Picks — Result List
| Result | R | Horse | Jockey | Trainer | Fav | Finish | Return | Rule |
|---|---|---|---|---|---|---|---|---|
| ○ | 7R | Dark Mars | Yoshimura | Sugiyama [A] | 6 | 2 | +230 | Compliant |
| × | 11R | Mickey Jewelry | Tsunoda | Nakauchida [S] | 5 | 10 | 0 | Violation |
■ Record of the Day
- Hanshin R7 Dark Mars 2nd (6th favorite): Grade-A pick from Sugiyama stable’s uphill full-lap acceleration signal with WHGR +100 — place paid JPY 230.
- Hanshin R11 Mickey Jewelry 10th (5th favorite): Pick based on Nakauchida stable’s Grade-S brand rather than on the actual stable-specific signal (final 2F ≤ 24.5s + ≥ 0.5s acceleration).
- [Key finding] The rule-compliant pick returned 115%; the rule-violation pick returned 0%. Reconfirms that strict adherence to the stable-specific signal is what preserves the statistical edge above 100%.
- Combined flat-stake return was 57%, dragged down by the single rule-violation pick — not representative of the system’s intended performance.
This report is a post-race summary and does not constitute a guarantee of future hits. The WHGR Keiba System is built on a dual filter of “stable-specific signals × complete WHGR voltage” and aims to demonstrate its statistical edge through the accumulation of verification reports.
WHGR KEIBA SYSTEM
White & Green Co., Ltd. | Verification Report 2026/04/19