{
  "H1": {
    "claim": "海岸を持つ市町ほどポリゴン数が多い",
    "coastal_median_polys": 8.5,
    "inland_median_polys": 1.0,
    "coastal_mean_polys": 11.0,
    "inland_mean_polys": 1.0,
    "verdict": "支持"
  },
  "H2": {
    "claim": "円形度が低い市町ほど海岸線比率が高い",
    "coastal_median_compactness": 0.1145,
    "inland_median_compactness": 0.2704,
    "verdict": "支持"
  },
  "H3": {
    "claim": "県全域版 ds=922 と市町別 21 ファイルの面積積算は ±1% 以内で一致",
    "city_sum_km2": 7826.456,
    "ken_sum_km2": 7826.456,
    "diff_pct": -0.0,
    "verdict": "支持"
  },
  "H4": {
    "claim": "隣接次数が高い市町は内陸の中山間地域に集中する",
    "inland_top3": [
      "府中市",
      "三次市",
      "世羅町"
    ],
    "coastal_top3": [
      "広島市",
      "東広島市",
      "呉市"
    ],
    "mean_degree_inland": 3.5,
    "mean_degree_coastal": 3.5,
    "median_degree_inland": 4,
    "median_degree_coastal": 3,
    "mean_degree_coastal_excl_seirei": 3.0,
    "verdict": "部分支持（広島市が外れ値）"
  },
  "H5": {
    "claim": "市と町では1ポリゴンあたり面積が異なる",
    "city_avg_km2_per_poly": 53.76,
    "town_avg_km2_per_poly": 167.81,
    "verdict": "支持（差が2倍以上）"
  }
}