{
  "version": "2026-04-30-real-data-v1",
  "generatedAt": "2026-04-29T20:54:55.364Z",
  "prefecture": {
    "code": "21",
    "slug": "gifu",
    "name": "岐阜県",
    "region": "中部",
    "center": {
      "lat": 35.39111,
      "lng": 136.72222,
      "zoom": 7
    }
  },
  "metrics": {
    "transactionPrice": {
      "median": 7600000,
      "average": 15034596,
      "count": 4818,
      "unit": "円",
      "period": "2024",
      "sourceId": "reinfolib-xit001",
      "missingReason": null
    },
    "landPrice": {
      "median": 39400,
      "average": 46617,
      "count": 502,
      "unit": "円/m²",
      "period": "2026",
      "sourceId": "reinfolib-xct001",
      "missingReason": null
    },
    "population": {
      "latest": 1978742,
      "year": 2020,
      "changeRate5y": null,
      "unit": "人",
      "sourceId": "estat-population",
      "missingReason": "2020年国勢調査の都道府県別総人口を掲載。5年増減率は同一表内で算出できる過去年が未確認のため未掲載です。"
    },
    "hazardRisk": {
      "score": null,
      "level": "要地域確認",
      "summary": "岐阜県の災害リスクは住所、地形、自治体ハザードマップで判定が変わります。Phase 1では国土数値情報の公式入口を確認し、重い災害GeoJSONの全面同梱は行っていません。",
      "sourceId": "ksj-hazard",
      "missingReason": "国土数値情報の災害データは住所単位の確認が必要なため、県別の単一スコアには集約していません。",
      "indicators": [
        {
          "label": "住所単位確認",
          "value": "自治体ハザードマップ必須",
          "sourceId": "ksj-hazard"
        },
        {
          "label": "Phase 1方針",
          "value": "巨大GeoJSON同梱なし",
          "sourceId": "ksj-hazard"
        }
      ]
    }
  },
  "landPrice": {
    "municipalityRanking": [
      {
        "municipalityCode": "21201",
        "municipality": "岐阜市",
        "median": 58700,
        "average": 66461,
        "count": 136,
        "lat": 35.426075,
        "lng": 136.757735
      },
      {
        "municipalityCode": "21302",
        "municipality": "岐南町",
        "median": 57800,
        "average": 58783,
        "count": 6,
        "lat": 35.388214,
        "lng": 136.774436
      },
      {
        "municipalityCode": "21213",
        "municipality": "各務原市",
        "median": 54500,
        "average": 52166,
        "count": 38,
        "lat": 35.401204,
        "lng": 136.874341
      },
      {
        "municipalityCode": "21202",
        "municipality": "大垣市",
        "median": 52600,
        "average": 52762,
        "count": 58,
        "lat": 35.36354,
        "lng": 136.615968
      },
      {
        "municipalityCode": "21203",
        "municipality": "高山市",
        "median": 50900,
        "average": 56380,
        "count": 10,
        "lat": 36.143102,
        "lng": 137.241799
      },
      {
        "municipalityCode": "21219",
        "municipality": "郡上市",
        "median": 50500,
        "average": 50475,
        "count": 4,
        "lat": 35.749472,
        "lng": 136.952895
      },
      {
        "municipalityCode": "21421",
        "municipality": "北方町",
        "median": 48200,
        "average": 46300,
        "count": 8,
        "lat": 35.430432,
        "lng": 136.692045
      },
      {
        "municipalityCode": "21212",
        "municipality": "土岐市",
        "median": 46400,
        "average": 42783,
        "count": 6,
        "lat": 35.346286,
        "lng": 137.189382
      },
      {
        "municipalityCode": "21216",
        "municipality": "瑞穂市",
        "median": 45000,
        "average": 47575,
        "count": 16,
        "lat": 35.389831,
        "lng": 136.681563
      },
      {
        "municipalityCode": "21303",
        "municipality": "笠松町",
        "median": 41150,
        "average": 43933,
        "count": 6,
        "lat": 35.376774,
        "lng": 136.787309
      },
      {
        "municipalityCode": "21383",
        "municipality": "安八町",
        "median": 39900,
        "average": 38617,
        "count": 6,
        "lat": 35.343934,
        "lng": 136.664921
      },
      {
        "municipalityCode": "21211",
        "municipality": "美濃加茂市",
        "median": 39050,
        "average": 38925,
        "count": 8,
        "lat": 35.452858,
        "lng": 137.028616
      },
      {
        "municipalityCode": "21205",
        "municipality": "関市",
        "median": 38750,
        "average": 34842,
        "count": 12,
        "lat": 35.491165,
        "lng": 136.903244
      },
      {
        "municipalityCode": "21209",
        "municipality": "羽島市",
        "median": 38300,
        "average": 38733,
        "count": 24,
        "lat": 35.321835,
        "lng": 136.700469
      },
      {
        "municipalityCode": "21361",
        "municipality": "垂井町",
        "median": 33950,
        "average": 33200,
        "count": 12,
        "lat": 35.373782,
        "lng": 136.522009
      },
      {
        "municipalityCode": "21204",
        "municipality": "多治見市",
        "median": 32800,
        "average": 38913,
        "count": 32,
        "lat": 35.339402,
        "lng": 137.113063
      },
      {
        "municipalityCode": "21208",
        "municipality": "瑞浪市",
        "median": 31700,
        "average": 32967,
        "count": 6,
        "lat": 35.36463,
        "lng": 137.245375
      },
      {
        "municipalityCode": "21381",
        "municipality": "神戸町",
        "median": 29800,
        "average": 30163,
        "count": 8,
        "lat": 35.427878,
        "lng": 136.60352
      },
      {
        "municipalityCode": "21214",
        "municipality": "可児市",
        "median": 29600,
        "average": 31583,
        "count": 12,
        "lat": 35.416881,
        "lng": 137.052513
      },
      {
        "municipalityCode": "21218",
        "municipality": "本巣市",
        "median": 29450,
        "average": 28775,
        "count": 8,
        "lat": 35.459107,
        "lng": 136.672611
      }
    ],
    "points": [
      {
        "municipalityCode": "21201",
        "municipality": "岐阜市",
        "pricePerSquareMeter": 331000,
        "lat": 35.41422944,
        "lng": 136.75649361,
        "address": "金町６丁目１７番１"
      },
      {
        "municipalityCode": "21201",
        "municipality": "岐阜市",
        "pricePerSquareMeter": 331000,
        "lat": 35.41422944,
        "lng": 136.75649361,
        "address": "金町６丁目１７番１"
      },
      {
        "municipalityCode": "21201",
        "municipality": "岐阜市",
        "pricePerSquareMeter": 182000,
        "lat": 35.40578056,
        "lng": 136.75832833,
        "address": "加納本町３丁目７番１外"
      },
      {
        "municipalityCode": "21201",
        "municipality": "岐阜市",
        "pricePerSquareMeter": 182000,
        "lat": 35.40578056,
        "lng": 136.75832833,
        "address": "加納本町３丁目７番１外"
      },
      {
        "municipalityCode": "21201",
        "municipality": "岐阜市",
        "pricePerSquareMeter": 143000,
        "lat": 35.40435889,
        "lng": 136.75609111,
        "address": "加納永井町１丁目２０番２"
      },
      {
        "municipalityCode": "21201",
        "municipality": "岐阜市",
        "pricePerSquareMeter": 142000,
        "lat": 35.40435889,
        "lng": 136.75609111,
        "address": "加納永井町１丁目２０番２"
      },
      {
        "municipalityCode": "21201",
        "municipality": "岐阜市",
        "pricePerSquareMeter": 136000,
        "lat": 35.41259083,
        "lng": 136.765045,
        "address": "栗矢田町２丁目５番"
      },
      {
        "municipalityCode": "21201",
        "municipality": "岐阜市",
        "pricePerSquareMeter": 135000,
        "lat": 35.41259083,
        "lng": 136.765045,
        "address": "栗矢田町２丁目５番"
      },
      {
        "municipalityCode": "21201",
        "municipality": "岐阜市",
        "pricePerSquareMeter": 127000,
        "lat": 35.42472194,
        "lng": 136.76089,
        "address": "端詰町２０番"
      },
      {
        "municipalityCode": "21201",
        "municipality": "岐阜市",
        "pricePerSquareMeter": 126000,
        "lat": 35.42472194,
        "lng": 136.76089,
        "address": "端詰町２０番"
      },
      {
        "municipalityCode": "21201",
        "municipality": "岐阜市",
        "pricePerSquareMeter": 119000,
        "lat": 35.40571306,
        "lng": 136.72178,
        "address": "西荘３－１６－２７"
      },
      {
        "municipalityCode": "21201",
        "municipality": "岐阜市",
        "pricePerSquareMeter": 119000,
        "lat": 35.40571306,
        "lng": 136.72178,
        "address": "西荘３－１６－２７"
      },
      {
        "municipalityCode": "21201",
        "municipality": "岐阜市",
        "pricePerSquareMeter": 113000,
        "lat": 35.39914389,
        "lng": 136.75033889,
        "address": "加納堀田町１丁目１９番３"
      },
      {
        "municipalityCode": "21201",
        "municipality": "岐阜市",
        "pricePerSquareMeter": 113000,
        "lat": 35.39914389,
        "lng": 136.75033889,
        "address": "加納堀田町１丁目１９番３"
      },
      {
        "municipalityCode": "21201",
        "municipality": "岐阜市",
        "pricePerSquareMeter": 105000,
        "lat": 35.42336111,
        "lng": 136.75544,
        "address": "八ツ梅町１丁目５番"
      },
      {
        "municipalityCode": "21201",
        "municipality": "岐阜市",
        "pricePerSquareMeter": 105000,
        "lat": 35.42336111,
        "lng": 136.75544,
        "address": "八ツ梅町１丁目５番"
      },
      {
        "municipalityCode": "21201",
        "municipality": "岐阜市",
        "pricePerSquareMeter": 102000,
        "lat": 35.42355611,
        "lng": 136.74891889,
        "address": "池田町１丁目２番"
      },
      {
        "municipalityCode": "21201",
        "municipality": "岐阜市",
        "pricePerSquareMeter": 102000,
        "lat": 35.42355611,
        "lng": 136.74891889,
        "address": "池田町１丁目２番"
      },
      {
        "municipalityCode": "21201",
        "municipality": "岐阜市",
        "pricePerSquareMeter": 102000,
        "lat": 35.40519444,
        "lng": 136.76391667,
        "address": "加納新町３０番"
      },
      {
        "municipalityCode": "21201",
        "municipality": "岐阜市",
        "pricePerSquareMeter": 102000,
        "lat": 35.40519444,
        "lng": 136.76391667,
        "address": "加納新町３０番"
      },
      {
        "municipalityCode": "21204",
        "municipality": "多治見市",
        "pricePerSquareMeter": 97800,
        "lat": 35.33775472,
        "lng": 137.118835,
        "address": "音羽町１丁目１６番４"
      },
      {
        "municipalityCode": "21204",
        "municipality": "多治見市",
        "pricePerSquareMeter": 97800,
        "lat": 35.33775472,
        "lng": 137.118835,
        "address": "音羽町１丁目１６番４"
      },
      {
        "municipalityCode": "21202",
        "municipality": "大垣市",
        "pricePerSquareMeter": 97300,
        "lat": 35.36940528,
        "lng": 136.61434528,
        "address": "林町６丁目８０番２０３"
      },
      {
        "municipalityCode": "21202",
        "municipality": "大垣市",
        "pricePerSquareMeter": 97200,
        "lat": 35.36940528,
        "lng": 136.61434528,
        "address": "林町６丁目８０番２０３"
      },
      {
        "municipalityCode": "21201",
        "municipality": "岐阜市",
        "pricePerSquareMeter": 95600,
        "lat": 35.41289917,
        "lng": 136.74378389,
        "address": "此花町２丁目７番"
      },
      {
        "municipalityCode": "21201",
        "municipality": "岐阜市",
        "pricePerSquareMeter": 95300,
        "lat": 35.41289917,
        "lng": 136.74378389,
        "address": "此花町２丁目７番"
      },
      {
        "municipalityCode": "21201",
        "municipality": "岐阜市",
        "pricePerSquareMeter": 95000,
        "lat": 35.40654889,
        "lng": 136.74672306,
        "address": "菊地町３丁目３２番１"
      },
      {
        "municipalityCode": "21201",
        "municipality": "岐阜市",
        "pricePerSquareMeter": 95000,
        "lat": 35.40654889,
        "lng": 136.74672306,
        "address": "菊地町３丁目３２番１"
      },
      {
        "municipalityCode": "21203",
        "municipality": "高山市",
        "pricePerSquareMeter": 92200,
        "lat": 36.14208333,
        "lng": 137.24608333,
        "address": "岡本町１丁目２４０番１０"
      },
      {
        "municipalityCode": "21203",
        "municipality": "高山市",
        "pricePerSquareMeter": 91700,
        "lat": 36.14208333,
        "lng": 137.24608333,
        "address": "岡本町１丁目２４０番１０"
      },
      {
        "municipalityCode": "21202",
        "municipality": "大垣市",
        "pricePerSquareMeter": 88700,
        "lat": 35.36207111,
        "lng": 136.60902,
        "address": "西崎町１丁目４０番２"
      },
      {
        "municipalityCode": "21202",
        "municipality": "大垣市",
        "pricePerSquareMeter": 88500,
        "lat": 35.36207111,
        "lng": 136.60902,
        "address": "西崎町１丁目４０番２"
      },
      {
        "municipalityCode": "21201",
        "municipality": "岐阜市",
        "pricePerSquareMeter": 88000,
        "lat": 35.44522222,
        "lng": 136.77505556,
        "address": "長良若葉町２丁目４番"
      },
      {
        "municipalityCode": "21201",
        "municipality": "岐阜市",
        "pricePerSquareMeter": 88000,
        "lat": 35.44522222,
        "lng": 136.77505556,
        "address": "長良若葉町２丁目４番"
      },
      {
        "municipalityCode": "21201",
        "municipality": "岐阜市",
        "pricePerSquareMeter": 87400,
        "lat": 35.43346639,
        "lng": 136.7712175,
        "address": "山口町２４番"
      },
      {
        "municipalityCode": "21201",
        "municipality": "岐阜市",
        "pricePerSquareMeter": 87300,
        "lat": 35.43346639,
        "lng": 136.7712175,
        "address": "山口町２４番"
      },
      {
        "municipalityCode": "21201",
        "municipality": "岐阜市",
        "pricePerSquareMeter": 85000,
        "lat": 35.39963889,
        "lng": 136.74255556,
        "address": "六条南１－１９－４"
      },
      {
        "municipalityCode": "21201",
        "municipality": "岐阜市",
        "pricePerSquareMeter": 85000,
        "lat": 35.39963889,
        "lng": 136.74255556,
        "address": "六条南１－１９－４"
      },
      {
        "municipalityCode": "21202",
        "municipality": "大垣市",
        "pricePerSquareMeter": 84000,
        "lat": 35.366015,
        "lng": 136.62260194,
        "address": "藤江町２丁目６０番"
      },
      {
        "municipalityCode": "21202",
        "municipality": "大垣市",
        "pricePerSquareMeter": 83600,
        "lat": 35.366015,
        "lng": 136.62260194,
        "address": "藤江町２丁目６０番"
      }
    ],
    "percentiles": {
      "p25": 28000,
      "p50": 39400,
      "p75": 56400
    }
  },
  "transactions": {
    "histogram": [
      {
        "label": "0-1000万円",
        "min": 0,
        "max": 10000000,
        "count": 2800
      },
      {
        "label": "1000万-2000万円",
        "min": 10000000,
        "max": 20000000,
        "count": 935
      },
      {
        "label": "2000万-3000万円",
        "min": 20000000,
        "max": 30000000,
        "count": 501
      },
      {
        "label": "3000万-5000万円",
        "min": 30000000,
        "max": 50000000,
        "count": 402
      },
      {
        "label": "5000万-1億円",
        "min": 50000000,
        "max": 100000000,
        "count": 134
      },
      {
        "label": "1億円以上",
        "min": 100000000,
        "max": null,
        "count": 46
      }
    ],
    "municipalitySummary": [
      {
        "municipalityCode": "21421",
        "municipality": "本巣郡北方町",
        "median": 17000000,
        "average": 27794444,
        "count": 54,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "21302",
        "municipality": "羽島郡岐南町",
        "median": 16000000,
        "average": 19401639,
        "count": 61,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "21303",
        "municipality": "羽島郡笠松町",
        "median": 15000000,
        "average": 30581481,
        "count": 54,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "21201",
        "municipality": "岐阜市",
        "median": 14000000,
        "average": 20743254,
        "count": 1041,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "21213",
        "municipality": "各務原市",
        "median": 13000000,
        "average": 17681937,
        "count": 303,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "21216",
        "municipality": "瑞穂市",
        "median": 12000000,
        "average": 18678525,
        "count": 101,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "21202",
        "municipality": "大垣市",
        "median": 11000000,
        "average": 19204910,
        "count": 332,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "21383",
        "municipality": "安八郡安八町",
        "median": 10900000,
        "average": 139691000,
        "count": 40,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "21214",
        "municipality": "可児市",
        "median": 9950000,
        "average": 16299126,
        "count": 206,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "21208",
        "municipality": "瑞浪市",
        "median": 9000000,
        "average": 14249523,
        "count": 107,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "21211",
        "municipality": "美濃加茂市",
        "median": 8800000,
        "average": 13599032,
        "count": 155,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "21209",
        "municipality": "羽島市",
        "median": 8300000,
        "average": 15904698,
        "count": 149,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "21204",
        "municipality": "多治見市",
        "median": 7350000,
        "average": 13351354,
        "count": 192,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "21381",
        "municipality": "安八郡神戸町",
        "median": 6800000,
        "average": 15790000,
        "count": 28,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "21501",
        "municipality": "加茂郡坂祝町",
        "median": 6500000,
        "average": 8867097,
        "count": 31,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "21521",
        "municipality": "可児郡御嵩町",
        "median": 6050000,
        "average": 8035278,
        "count": 36,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "21502",
        "municipality": "加茂郡富加町",
        "median": 6000000,
        "average": 21569565,
        "count": 23,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "21212",
        "municipality": "土岐市",
        "median": 5500000,
        "average": 11044567,
        "count": 127,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "21205",
        "municipality": "関市",
        "median": 5000000,
        "average": 8911872,
        "count": 233,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "21217",
        "municipality": "飛騨市",
        "median": 4800000,
        "average": 12533174,
        "count": 46,
        "lat": null,
        "lng": null
      }
    ],
    "sampleCount": 4818,
    "percentiles": {
      "p25": 2000000,
      "p50": 7600000,
      "p75": 18000000
    }
  },
  "populationTrend": [
    {
      "year": 2020,
      "value": 1978742,
      "sourceId": "estat-population"
    }
  ],
  "hazardRisk": {
    "score": null,
    "level": "要地域確認",
    "summary": "岐阜県の災害リスクは住所、地形、自治体ハザードマップで判定が変わります。Phase 1では国土数値情報の公式入口を確認し、重い災害GeoJSONの全面同梱は行っていません。",
    "sourceId": "ksj-hazard",
    "missingReason": "国土数値情報の災害データは住所単位の確認が必要なため、県別の単一スコアには集約していません。",
    "indicators": [
      {
        "label": "住所単位確認",
        "value": "自治体ハザードマップ必須",
        "sourceId": "ksj-hazard"
      },
      {
        "label": "Phase 1方針",
        "value": "巨大GeoJSON同梱なし",
        "sourceId": "ksj-hazard"
      }
    ]
  },
  "sources": [
    {
      "id": "reinfolib-xit001",
      "name": "不動産情報ライブラリ XIT001",
      "url": "https://www.reinfolib.mlit.go.jp/help/apiManual/xit001/",
      "retrievedAt": "2026-04-29T20:54:55.364Z",
      "period": "2024",
      "notes": "不動産取引価格情報を都道府県別・四半期別に取得し、取引価格を集計しています。"
    },
    {
      "id": "reinfolib-xct001",
      "name": "不動産情報ライブラリ XCT001",
      "url": "https://www.reinfolib.mlit.go.jp/help/apiManual/xct001/",
      "retrievedAt": "2026-04-29T20:54:55.364Z",
      "period": "2026",
      "notes": "地価公示の住宅地データを取得し、1㎡当たり価格を集計しています。"
    },
    {
      "id": "estat-population",
      "name": "e-Stat 国勢調査 人口",
      "url": "https://www.e-stat.go.jp/api/api-info/e-stat-manual3-0",
      "retrievedAt": "2026-04-29T20:54:55.364Z",
      "period": "2020",
      "notes": "getStatsList/getMetaInfoで統計表と次元を確認し、getStatsDataで都道府県別総人口を取得しています。"
    },
    {
      "id": "ksj-hazard",
      "name": "国土数値情報",
      "url": "https://nlftp.mlit.go.jp/ksj/",
      "retrievedAt": "2026-04-29T20:54:55.364Z",
      "period": "dataset-specific",
      "notes": "Phase 1では巨大GeoJSONを同梱せず、公式災害・地理空間データの確認導線と地域確認注意を掲載しています。"
    },
    {
      "id": "gsi-tiles",
      "name": "国土地理院 地理院タイル",
      "url": "https://maps.gsi.go.jp/development/",
      "retrievedAt": "2026-04-29T20:54:55.364Z",
      "period": "current",
      "notes": "MapLibre GL JSの背景地図として標準地図タイルを利用します。"
    }
  ],
  "quality": {
    "missingReasons": [
      "2020年国勢調査の都道府県別総人口を掲載。5年増減率は同一表内で算出できる過去年が未確認のため未掲載です。",
      "国土数値情報の災害データは住所単位の確認が必要なため、県別の単一スコアには集約していません。"
    ],
    "warnings": [
      "取引価格は2024年の不動産取引価格情報を集計しており、個別物件の査定額ではありません。",
      "地価公示は住宅地division=00の1㎡当たり価格を集計しています。",
      "災害リスクは住所単位で変わるため、自治体ハザードマップで必ず確認してください。"
    ]
  },
  "ranking": {
    "landPriceRank": 21,
    "transactionRank": 24,
    "populationRank": 17
  }
}