{
 "generated_at": "2026-10-17T00:37:28+09:00",
 "data_through": {
  "crime": 2025,
  "accident": 2025
 },
 "source": [
  {
   "name": "群馬県警察 犯罪オープンデータ",
   "publisher": "群馬県警察",
   "url": "https://www.npa.go.jp/toukei/seianki/hanzaiopendatalink.html",
   "license": "ライセンス表示未確認（規約文書の本文を確認できていない）",
   "note": "窃盗7手口。tokeilab が町丁目単位に集計・加工した"
  },
  {
   "name": "警察庁 交通事故統計情報のオープンデータ",
   "publisher": "警察庁",
   "url": "https://www.npa.go.jp/publications/statistics/koutsuu/opendata/index_opendata.html",
   "license": "公共データ利用規約 第1.0版（PDL1.0）。警察庁ウェブサイト利用規約に従い、編集・加工した旨を記載する",
   "note": "人身事故のみ。tokeilab が町丁目・50m格子に集計・加工した"
  },
  {
   "name": "e-Stat 国勢調査 2020年 小地域（町丁・字等）境界・人口",
   "publisher": "総務省統計局",
   "url": "https://www.e-stat.go.jp/gis/statmap-search?page=1&type=2&aggregateUnitForBoundary=A&toukeiCode=00200521&toukeiYear=2020",
   "license": "政府標準利用規約（第2.0版）。出典を明記し、加工した旨を記載する",
   "note": "町丁目の人口・世帯数・重心"
  },
  {
   "name": "e-Stat 令和2年国勢調査 従業地・通学地による人口・就業状態等集計 第1-1表（昼間人口）",
   "publisher": "総務省統計局",
   "url": "https://www.e-stat.go.jp/stat-search/file-download?statInfId=000032214141&fileKind=0",
   "license": "政府標準利用規約（第2.0版）準拠（CC BY 4.0 互換）。出典を明記し、加工した旨を記載する",
   "note": "市区町村の昼間人口。市区町村の人口あたりの件数の分母（夜間人口と昼間人口の大きい方）に使った"
  }
 ],
 "license": "CC-BY-4.0",
 "license_notice": "CC BY 4.0, tokeilab。都道府県警察の犯罪オープンデータ、警察庁の交通事故統計情報のオープンデータ、警視庁の町丁別集計表、e-Stat 国勢調査を tokeilab が加工して作成。",
 "schema_url": "https://tokeilab.org/schema/safety/",
 "canonical_url": "https://tokeilab.org/safety/10449/",
 "language": "ja",
 "title": "群馬県みなかみ町の全国治安指数と犯罪・事故の件数",
 "data": {
  "city_code": "10449",
  "city_name": "みなかみ町",
  "pref_code": "10",
  "pref_name": "群馬県",
  "population": 13418,
  "n_units": 33,
  "lat": 36.719667,
  "lon": 138.97796,
  "data_through": {
   "crime": 2025,
   "accident": 2025
  },
  "crime_years": [
   2018,
   2019,
   2020,
   2021,
   2022,
   2023,
   2024,
   2025
  ],
  "crime_totals": {
   "ひったくり": {
    "years": {
     "2018": 0,
     "2019": 0,
     "2020": 0,
     "2021": 0,
     "2022": 0,
     "2023": 0,
     "2024": 0,
     "2025": 0
    },
    "unassigned_share_latest": null
   },
   "車上ねらい": {
    "years": {
     "2018": 7,
     "2019": 3,
     "2020": 3,
     "2021": 1,
     "2022": 0,
     "2023": 3,
     "2024": 0,
     "2025": 1
    },
    "unassigned_share_latest": 0.0
   },
   "部品ねらい": {
    "years": {
     "2018": 0,
     "2019": 0,
     "2020": 0,
     "2021": 0,
     "2022": 1,
     "2023": 1,
     "2024": 0,
     "2025": 0
    },
    "unassigned_share_latest": null
   },
   "自動販売機ねらい": {
    "years": {
     "2018": 0,
     "2019": 0,
     "2020": 0,
     "2021": 0,
     "2022": 0,
     "2023": 1,
     "2024": 0,
     "2025": 0
    },
    "unassigned_share_latest": null
   },
   "自動車盗": {
    "years": {
     "2018": 1,
     "2019": 2,
     "2020": 2,
     "2021": 0,
     "2022": 1,
     "2023": 0,
     "2024": 0,
     "2025": 1
    },
    "unassigned_share_latest": 0.0
   },
   "オートバイ盗": {
    "years": {
     "2018": 0,
     "2019": 0,
     "2020": 1,
     "2021": 0,
     "2022": 0,
     "2023": 0,
     "2024": 0,
     "2025": 0
    },
    "unassigned_share_latest": null
   },
   "自転車盗": {
    "years": {
     "2018": 5,
     "2019": 0,
     "2020": 1,
     "2021": 1,
     "2022": 1,
     "2023": 4,
     "2024": 1,
     "2025": 0
    },
    "unassigned_share_latest": null
   }
  },
  "accident_totals": {
   "years": {
    "2019": {
     "accidents": 55,
     "deaths": 2,
     "injured": 75,
     "person_vs_vehicle": 3,
     "vehicle_vs_vehicle": 49,
     "single_vehicle": 3,
     "pedestrian": 3,
     "bicycle": 0,
     "night": 8
    },
    "2020": {
     "accidents": 43,
     "deaths": 2,
     "injured": 68,
     "person_vs_vehicle": 8,
     "vehicle_vs_vehicle": 32,
     "single_vehicle": 3,
     "pedestrian": 8,
     "bicycle": 1,
     "night": 13
    },
    "2021": {
     "accidents": 38,
     "deaths": 0,
     "injured": 51,
     "person_vs_vehicle": 5,
     "vehicle_vs_vehicle": 31,
     "single_vehicle": 2,
     "pedestrian": 5,
     "bicycle": 2,
     "night": 6
    },
    "2022": {
     "accidents": 48,
     "deaths": 0,
     "injured": 60,
     "person_vs_vehicle": 6,
     "vehicle_vs_vehicle": 32,
     "single_vehicle": 10,
     "pedestrian": 8,
     "bicycle": 1,
     "night": 10
    },
    "2023": {
     "accidents": 53,
     "deaths": 1,
     "injured": 77,
     "person_vs_vehicle": 4,
     "vehicle_vs_vehicle": 44,
     "single_vehicle": 5,
     "pedestrian": 4,
     "bicycle": 3,
     "night": 5
    },
    "2024": {
     "accidents": 67,
     "deaths": 5,
     "injured": 100,
     "person_vs_vehicle": 10,
     "vehicle_vs_vehicle": 43,
     "single_vehicle": 14,
     "pedestrian": 10,
     "bicycle": 2,
     "night": 7
    },
    "2025": {
     "accidents": 54,
     "deaths": 2,
     "injured": 95,
     "person_vs_vehicle": 3,
     "vehicle_vs_vehicle": 40,
     "single_vehicle": 11,
     "pedestrian": 5,
     "bicycle": 4,
     "night": 20
    }
   },
   "latest_provisional": true
  },
  "city_only": false,
  "tokyo": null,
  "n_units_pop": 8,
  "notes": [],
  "crime_types": [
   "ひったくり",
   "車上ねらい",
   "部品ねらい",
   "自動販売機ねらい",
   "自動車盗",
   "オートバイ盗",
   "自転車盗"
  ],
  "crime_columns": [
   "count_latest",
   "per_10k_latest",
   "rank_count",
   "rank_per_10k",
   "rank_shown",
   "change_2018_diff",
   "change_2018_ratio",
   "change_3y_diff",
   "change_3y_ratio",
   "evaluable"
  ],
  "ranks_note": "rank_count の母数は n_units、rank_per_10k の母数は n_units_pop。rank_shown=1 のときだけ順位を出す、evaluable=1 のときだけ増減を出す",
  "town_page_template": "https://tokeilab.org/safety/10449/<unit_code>/",
  "index": {
   "score": 60,
   "reason": null,
   "crime_position": 78,
   "accident_position": 3,
   "crime_rate_10k": 3.7,
   "accident_rate_10k": 63.4,
   "crime_last_year": 2025,
   "accident_last_year": 2025,
   "window_years": 3,
   "n_scored": 1753,
   "size_adjusted": false,
   "denominator_population": 16774,
   "night_population": 17195,
   "day_population": 16353
  },
  "index_caveat": "窃盗の7種類（ひったくり・車上ねらい・部品ねらい・自動販売機ねらい・自動車盗・オートバイ盗・自転車盗）と人身事故の、人口あたりの件数から計算した指数です。暴行・傷害・性犯罪・詐欺などは含まれず、治安のすべてを表すものではありません。人口の多い都市の町は件数が多くなりやすく、点数が低く出る傾向があります。市区町村の点数は、昼間に人が多く集まる所に配慮して、夜間人口と昼間人口の平均で計算しています。",
  "index_reading": "index.score は 0〜100（高いほど人口あたりの件数が少ない側。全国の中での位置で、市区町村は夜間人口と昼間人口の平均で割った値）。null のときは index.reason（population_small | no_crime_data）。towns[].idx は町丁目の同じ指数（null は点数なし）",
  "towns": [
   {
    "unit_code": "104490010",
    "name": "後閑",
    "population": 1729,
    "crime": {
     "自動車盗": [
      0,
      0.0,
      null,
      null,
      0,
      null,
      null,
      null,
      null,
      0
     ],
     "自転車盗": [
      0,
      0.0,
      null,
      null,
      0,
      null,
      null,
      null,
      null,
      0
     ],
     "車上ねらい": [
      0,
      0.0,
      null,
      null,
      0,
      null,
      null,
      null,
      null,
      0
     ]
    },
    "accidents_latest": 1,
    "accidents_total": 30,
    "idx": 64,
    "name_arabic": "後閑"
   },
   {
    "unit_code": "104490020",
    "name": "師",
    "population": 454,
    "crime": {
     "車上ねらい": [
      0,
      null,
      null,
      null,
      0,
      null,
      null,
      null,
      null,
      0
     ]
    },
    "accidents_latest": 1,
    "accidents_total": 9,
    "idx": null,
    "name_arabic": "師"
   },
   {
    "unit_code": "104490030",
    "name": "真庭",
    "population": 1101,
    "crime": {
     "車上ねらい": [
      0,
      0.0,
      null,
      null,
      0,
      null,
      null,
      null,
      null,
      0
     ],
     "部品ねらい": [
      0,
      0.0,
      null,
      null,
      0,
      null,
      null,
      null,
      null,
      0
     ]
    },
    "accidents_latest": 4,
    "accidents_total": 35,
    "idx": 77,
    "name_arabic": "真庭"
   },
   {
    "unit_code": "104490040",
    "name": "下津",
    "population": 668,
    "crime": {},
    "accidents_latest": 2,
    "accidents_total": 20,
    "idx": null,
    "name_arabic": "下津"
   },
   {
    "unit_code": "104490080",
    "name": "上津",
    "population": 700,
    "crime": {
     "自動車盗": [
      0,
      0.0,
      null,
      null,
      0,
      null,
      null,
      null,
      null,
      0
     ],
     "車上ねらい": [
      1,
      14.3,
      1,
      1,
      0,
      null,
      null,
      null,
      null,
      0
     ]
    },
    "accidents_latest": 4,
    "accidents_total": 24,
    "idx": null,
    "name_arabic": "上津"
   },
   {
    "unit_code": "104490100",
    "name": "月夜野",
    "population": 1812,
    "crime": {
     "自転車盗": [
      0,
      0.0,
      null,
      null,
      0,
      null,
      null,
      null,
      null,
      0
     ],
     "車上ねらい": [
      0,
      0.0,
      null,
      null,
      0,
      null,
      null,
      null,
      null,
      0
     ]
    },
    "accidents_latest": 2,
    "accidents_total": 25,
    "idx": 74,
    "name_arabic": "月夜野"
   },
   {
    "unit_code": "104490120",
    "name": "小川",
    "population": 312,
    "crime": {},
    "accidents_latest": 1,
    "accidents_total": 5,
    "idx": null,
    "name_arabic": "小川"
   },
   {
    "unit_code": "104490160",
    "name": "石倉",
    "population": 495,
    "crime": {},
    "accidents_latest": 8,
    "accidents_total": 14,
    "idx": null,
    "name_arabic": "石倉"
   },
   {
    "unit_code": "104490180",
    "name": "上牧",
    "population": 478,
    "crime": {},
    "accidents_latest": 4,
    "accidents_total": 14,
    "idx": null,
    "name_arabic": "上牧"
   },
   {
    "unit_code": "104490190",
    "name": "下牧",
    "population": 849,
    "crime": {},
    "accidents_latest": 3,
    "accidents_total": 27,
    "idx": null,
    "name_arabic": "下牧"
   },
   {
    "unit_code": "104490200",
    "name": "大沼",
    "population": 10,
    "crime": {},
    "accidents_latest": 1,
    "accidents_total": 3,
    "idx": null,
    "name_arabic": "大沼"
   },
   {
    "unit_code": "104490220",
    "name": "奈女沢",
    "population": 39,
    "crime": {},
    "accidents_latest": 1,
    "accidents_total": 2,
    "idx": null,
    "name_arabic": "奈女沢"
   },
   {
    "unit_code": "104490230",
    "name": "藤原",
    "population": 336,
    "crime": {
     "オートバイ盗": [
      0,
      null,
      null,
      null,
      0,
      null,
      null,
      null,
      null,
      0
     ],
     "自動販売機ねらい": [
      0,
      null,
      null,
      null,
      0,
      null,
      null,
      null,
      null,
      0
     ],
     "車上ねらい": [
      0,
      null,
      null,
      null,
      0,
      null,
      null,
      null,
      null,
      0
     ],
     "部品ねらい": [
      0,
      null,
      null,
      null,
      0,
      null,
      null,
      null,
      null,
      0
     ]
    },
    "accidents_latest": 2,
    "accidents_total": 20,
    "idx": null,
    "name_arabic": "藤原"
   },
   {
    "unit_code": "104490260",
    "name": "粟沢",
    "population": 62,
    "crime": {},
    "accidents_latest": 1,
    "accidents_total": 5,
    "idx": null,
    "name_arabic": "粟沢"
   },
   {
    "unit_code": "104490270",
    "name": "綱子",
    "population": 118,
    "crime": {},
    "accidents_latest": 0,
    "accidents_total": 1,
    "idx": null,
    "name_arabic": "綱子"
   },
   {
    "unit_code": "104490280",
    "name": "幸知",
    "population": 59,
    "crime": {},
    "accidents_latest": 0,
    "accidents_total": 4,
    "idx": null,
    "name_arabic": "幸知"
   },
   {
    "unit_code": "104490290",
    "name": "湯檜曽",
    "population": 93,
    "crime": {},
    "accidents_latest": 1,
    "accidents_total": 3,
    "idx": null,
    "name_arabic": "湯檜曽"
   },
   {
    "unit_code": "104490300",
    "name": "大穴",
    "population": 206,
    "crime": {
     "車上ねらい": [
      0,
      null,
      null,
      null,
      0,
      null,
      null,
      null,
      null,
      0
     ]
    },
    "accidents_latest": 0,
    "accidents_total": 7,
    "idx": null,
    "name_arabic": "大穴"
   },
   {
    "unit_code": "104490310",
    "name": "鹿野沢",
    "population": 243,
    "crime": {},
    "accidents_latest": 0,
    "accidents_total": 0,
    "idx": null,
    "name_arabic": "鹿野沢"
   },
   {
    "unit_code": "104490320",
    "name": "小日向",
    "population": 289,
    "crime": {},
    "accidents_latest": 0,
    "accidents_total": 1,
    "idx": null,
    "name_arabic": "小日向"
   },
   {
    "unit_code": "104490330",
    "name": "高日向",
    "population": 376,
    "crime": {},
    "accidents_latest": 0,
    "accidents_total": 1,
    "idx": null,
    "name_arabic": "高日向"
   },
   {
    "unit_code": "104490340",
    "name": "寺間",
    "population": 43,
    "crime": {
     "車上ねらい": [
      0,
      null,
      null,
      null,
      0,
      null,
      null,
      null,
      null,
      0
     ]
    },
    "accidents_latest": 0,
    "accidents_total": 0,
    "idx": null,
    "name_arabic": "寺間"
   },
   {
    "unit_code": "104490350",
    "name": "小仁田",
    "population": 232,
    "crime": {},
    "accidents_latest": 2,
    "accidents_total": 8,
    "idx": null,
    "name_arabic": "小仁田"
   },
   {
    "unit_code": "104490360",
    "name": "川上",
    "population": 201,
    "crime": {
     "車上ねらい": [
      0,
      null,
      null,
      null,
      0,
      null,
      null,
      null,
      null,
      0
     ]
    },
    "accidents_latest": 1,
    "accidents_total": 7,
    "idx": null,
    "name_arabic": "川上"
   },
   {
    "unit_code": "104490370",
    "name": "湯原",
    "population": 859,
    "crime": {
     "自転車盗": [
      0,
      0.0,
      null,
      null,
      0,
      null,
      null,
      null,
      null,
      0
     ],
     "車上ねらい": [
      0,
      0.0,
      null,
      null,
      0,
      null,
      null,
      null,
      null,
      0
     ]
    },
    "accidents_latest": 2,
    "accidents_total": 14,
    "idx": null,
    "name_arabic": "湯原"
   },
   {
    "unit_code": "104490380",
    "name": "阿能川",
    "population": 168,
    "crime": {},
    "accidents_latest": 3,
    "accidents_total": 6,
    "idx": null,
    "name_arabic": "阿能川"
   },
   {
    "unit_code": "104490390",
    "name": "谷川",
    "population": 199,
    "crime": {},
    "accidents_latest": 0,
    "accidents_total": 3,
    "idx": null,
    "name_arabic": "谷川"
   },
   {
    "unit_code": "104490400",
    "name": "永井",
    "population": 68,
    "crime": {},
    "accidents_latest": 3,
    "accidents_total": 15,
    "idx": null,
    "name_arabic": "永井"
   },
   {
    "unit_code": "104490410",
    "name": "吹路",
    "population": 59,
    "crime": {
     "自動車盗": [
      0,
      null,
      null,
      null,
      0,
      null,
      null,
      null,
      null,
      0
     ]
    },
    "accidents_latest": 0,
    "accidents_total": 0,
    "idx": null,
    "name_arabic": "吹路"
   },
   {
    "unit_code": "104490420",
    "name": "猿ケ京温泉",
    "population": 517,
    "crime": {
     "自動車盗": [
      1,
      19.3,
      1,
      1,
      0,
      null,
      null,
      null,
      null,
      0
     ]
    },
    "accidents_latest": 1,
    "accidents_total": 8,
    "idx": null,
    "name_arabic": "猿ケ京温泉"
   },
   {
    "unit_code": "104490480",
    "name": "須川",
    "population": 288,
    "crime": {
     "自動車盗": [
      0,
      null,
      null,
      null,
      0,
      null,
      null,
      null,
      null,
      0
     ]
    },
    "accidents_latest": 1,
    "accidents_total": 2,
    "idx": null,
    "name_arabic": "須川"
   },
   {
    "unit_code": "104490500",
    "name": "東峰",
    "population": 243,
    "crime": {
     "車上ねらい": [
      0,
      null,
      null,
      null,
      0,
      null,
      null,
      null,
      null,
      0
     ]
    },
    "accidents_latest": 1,
    "accidents_total": 1,
    "idx": null,
    "name_arabic": "東峰"
   },
   {
    "unit_code": "104490590",
    "name": "師田",
    "population": 112,
    "crime": {},
    "accidents_latest": 0,
    "accidents_total": 0,
    "idx": null,
    "name_arabic": "師田"
   }
  ],
  "pref_url": "https://tokeilab.org/safety/10/",
  "map_url": "https://tokeilab.org/safety/map/?lat=36.719667&lon=138.97796&z=14"
 }
}