{
  "version": "2026-04-30-real-data-v1",
  "generatedAt": "2026-04-29T20:54:55.364Z",
  "prefecture": {
    "code": "32",
    "slug": "shimane",
    "name": "島根県",
    "region": "中国",
    "center": {
      "lat": 35.47222,
      "lng": 133.05056,
      "zoom": 7
    }
  },
  "metrics": {
    "transactionPrice": {
      "median": 3600000,
      "average": 10129165,
      "count": 1981,
      "unit": "円",
      "period": "2024",
      "sourceId": "reinfolib-xit001",
      "missingReason": null
    },
    "landPrice": {
      "median": 28250,
      "average": 34585,
      "count": 176,
      "unit": "円/m²",
      "period": "2026",
      "sourceId": "reinfolib-xct001",
      "missingReason": null
    },
    "population": {
      "latest": 671126,
      "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": "島根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": "32201",
        "municipality": "松江市",
        "median": 51500,
        "average": 51795,
        "count": 74,
        "lat": 35.451108,
        "lng": 133.061304
      },
      {
        "municipalityCode": "32206",
        "municipality": "安来市",
        "median": 29100,
        "average": 26240,
        "count": 10,
        "lat": 35.415101,
        "lng": 133.226684
      },
      {
        "municipalityCode": "32204",
        "municipality": "益田市",
        "median": 28000,
        "average": 26850,
        "count": 10,
        "lat": 34.680647,
        "lng": 131.840222
      },
      {
        "municipalityCode": "32203",
        "municipality": "出雲市",
        "median": 27000,
        "average": 28284,
        "count": 20,
        "lat": 35.384073,
        "lng": 132.757216
      },
      {
        "municipalityCode": "32528",
        "municipality": "隠岐の島町",
        "median": 22400,
        "average": 22400,
        "count": 4,
        "lat": 36.21158,
        "lng": 133.327262
      },
      {
        "municipalityCode": "32202",
        "municipality": "浜田市",
        "median": 22350,
        "average": 24692,
        "count": 12,
        "lat": 34.856552,
        "lng": 132.070615
      },
      {
        "municipalityCode": "32501",
        "municipality": "津和野町",
        "median": 22150,
        "average": 22150,
        "count": 4,
        "lat": 34.462331,
        "lng": 131.769343
      },
      {
        "municipalityCode": "32209",
        "municipality": "雲南市",
        "median": 20200,
        "average": 19917,
        "count": 12,
        "lat": 35.314464,
        "lng": 132.918107
      },
      {
        "municipalityCode": "32207",
        "municipality": "江津市",
        "median": 17200,
        "average": 17954,
        "count": 8,
        "lat": 34.997795,
        "lng": 132.249587
      },
      {
        "municipalityCode": "32205",
        "municipality": "大田市",
        "median": 12700,
        "average": 15310,
        "count": 10,
        "lat": 35.164345,
        "lng": 132.43182
      },
      {
        "municipalityCode": "32343",
        "municipality": "奥出雲町",
        "median": 12500,
        "average": 14367,
        "count": 6,
        "lat": 35.193793,
        "lng": 133.033782
      },
      {
        "municipalityCode": "32441",
        "municipality": "川本町",
        "median": 11265,
        "average": 11258,
        "count": 4,
        "lat": 34.989736,
        "lng": 132.491347
      },
      {
        "municipalityCode": "32505",
        "municipality": "吉賀町",
        "median": 8045,
        "average": 8045,
        "count": 2,
        "lat": 34.354542,
        "lng": 131.945896
      }
    ],
    "points": [
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 101000,
        "lat": 35.48063389,
        "lng": 133.06782806,
        "address": "学園２－２１－２８"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 101000,
        "lat": 35.48063389,
        "lng": 133.06782806,
        "address": "学園２－２１－２８"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 90500,
        "lat": 35.47202778,
        "lng": 133.04786111,
        "address": "内中原町１４０番１"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 90400,
        "lat": 35.47202778,
        "lng": 133.04786111,
        "address": "内中原町１４０番１"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 87600,
        "lat": 35.47173417,
        "lng": 133.04289333,
        "address": "外中原町１２３番"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 87500,
        "lat": 35.47173417,
        "lng": 133.04289333,
        "address": "外中原町１２３番"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 86900,
        "lat": 35.4747425,
        "lng": 133.05712,
        "address": "母衣町１７７番１外"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 86900,
        "lat": 35.4747425,
        "lng": 133.05712,
        "address": "母衣町１７７番１外"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 86800,
        "lat": 35.47108333,
        "lng": 133.06975,
        "address": "学園南１－１４－２９"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 86700,
        "lat": 35.47108333,
        "lng": 133.06975,
        "address": "学園南１－１４－２９"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 79800,
        "lat": 35.44475639,
        "lng": 133.05616944,
        "address": "浜乃木６－４－５０"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 79700,
        "lat": 35.44475639,
        "lng": 133.05616944,
        "address": "浜乃木６－４－５０"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 76800,
        "lat": 35.4775225,
        "lng": 133.05537333,
        "address": "北堀町９５番"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 76600,
        "lat": 35.4775225,
        "lng": 133.05537333,
        "address": "北堀町９５番"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 76000,
        "lat": 35.47177056,
        "lng": 133.06211472,
        "address": "南田町１２４番２１４"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 75800,
        "lat": 35.47177056,
        "lng": 133.06211472,
        "address": "南田町１２４番２１４"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 73600,
        "lat": 35.46161806,
        "lng": 133.07403694,
        "address": "東朝日町字小浜２２０番７"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 73600,
        "lat": 35.46161806,
        "lng": 133.07403694,
        "address": "東朝日町字小浜２２０番７"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 70000,
        "lat": 35.44228,
        "lng": 133.04783306,
        "address": "浜乃木３－６－１３"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 70000,
        "lat": 35.44228,
        "lng": 133.04783306,
        "address": "浜乃木３－６－１３"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 62100,
        "lat": 35.44841444,
        "lng": 133.06602667,
        "address": "上乃木５－１４－１３"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 62100,
        "lat": 35.44841444,
        "lng": 133.06602667,
        "address": "上乃木５－１４－１３"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 61600,
        "lat": 35.48300833,
        "lng": 133.05311333,
        "address": "奥谷町１０６番６"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 61600,
        "lat": 35.48300833,
        "lng": 133.05311333,
        "address": "奥谷町１０６番６"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 58300,
        "lat": 35.45705833,
        "lng": 133.07681722,
        "address": "西津田３丁目１４４６番１５"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 58300,
        "lat": 35.45705833,
        "lng": 133.07681722,
        "address": "西津田３丁目１４４６番１５"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 56000,
        "lat": 35.48621167,
        "lng": 133.04086389,
        "address": "黒田町字深坪１９番９"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 56000,
        "lat": 35.48621167,
        "lng": 133.04086389,
        "address": "黒田町字深坪１９番９"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 55300,
        "lat": 35.45760194,
        "lng": 133.05927306,
        "address": "雑賀町字３丁目５０８番"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 55300,
        "lat": 35.45760194,
        "lng": 133.05927306,
        "address": "雑賀町字３丁目５０８番"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 55200,
        "lat": 35.49316667,
        "lng": 133.07325,
        "address": "西川津町７４８番８３"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 55200,
        "lat": 35.49316667,
        "lng": 133.07325,
        "address": "西川津町７４８番８３"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 53100,
        "lat": 35.43636111,
        "lng": 133.08758333,
        "address": "山代町字鍛冶屋４２５番６"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 53100,
        "lat": 35.43636111,
        "lng": 133.08758333,
        "address": "山代町字鍛冶屋４２５番６"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 51600,
        "lat": 35.45806444,
        "lng": 133.09333333,
        "address": "東津田町字宮原８４２番２"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 51600,
        "lat": 35.45806444,
        "lng": 133.09333333,
        "address": "東津田町字宮原８４２番２"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 51500,
        "lat": 35.44377778,
        "lng": 133.08219444,
        "address": "古志原５－１１－２３"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 51500,
        "lat": 35.44377778,
        "lng": 133.08219444,
        "address": "古志原５－１１－２３"
      },
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "pricePerSquareMeter": 47000,
        "lat": 35.47225,
        "lng": 133.03772222,
        "address": "国屋町字釣瓶３３１番６"
      },
      {
        "municipalityCode": "32202",
        "municipality": "浜田市",
        "pricePerSquareMeter": 47000,
        "lat": 34.89508333,
        "lng": 132.09436111,
        "address": "相生町３９６４番"
      }
    ],
    "percentiles": {
      "p25": 18000,
      "p50": 28250,
      "p75": 46600
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  },
  "transactions": {
    "histogram": [
      {
        "label": "0-1000万円",
        "min": 0,
        "max": 10000000,
        "count": 1424
      },
      {
        "label": "1000万-2000万円",
        "min": 10000000,
        "max": 20000000,
        "count": 277
      },
      {
        "label": "2000万-3000万円",
        "min": 20000000,
        "max": 30000000,
        "count": 128
      },
      {
        "label": "3000万-5000万円",
        "min": 30000000,
        "max": 50000000,
        "count": 94
      },
      {
        "label": "5000万-1億円",
        "min": 50000000,
        "max": 100000000,
        "count": 38
      },
      {
        "label": "1億円以上",
        "min": 100000000,
        "max": null,
        "count": 20
      }
    ],
    "municipalitySummary": [
      {
        "municipalityCode": "32201",
        "municipality": "松江市",
        "median": 8600000,
        "average": 15270297,
        "count": 573,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "32203",
        "municipality": "出雲市",
        "median": 6700000,
        "average": 12459989,
        "count": 529,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "32202",
        "municipality": "浜田市",
        "median": 4250000,
        "average": 14392981,
        "count": 102,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "32207",
        "municipality": "江津市",
        "median": 2700000,
        "average": 8416833,
        "count": 103,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "32206",
        "municipality": "安来市",
        "median": 1850000,
        "average": 5391646,
        "count": 96,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "32209",
        "municipality": "雲南市",
        "median": 1850000,
        "average": 4216776,
        "count": 58,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "32527",
        "municipality": "隠岐郡知夫村",
        "median": 1800000,
        "average": 1800000,
        "count": 2,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "32205",
        "municipality": "大田市",
        "median": 1300000,
        "average": 4278620,
        "count": 100,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "32525",
        "municipality": "隠岐郡海士町",
        "median": 1300000,
        "average": 3030000,
        "count": 5,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "32526",
        "municipality": "隠岐郡西ノ島町",
        "median": 1250000,
        "average": 2160000,
        "count": 10,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "32441",
        "municipality": "邑智郡川本町",
        "median": 1000000,
        "average": 1768308,
        "count": 13,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "32528",
        "municipality": "隠岐郡隠岐の島町",
        "median": 1000000,
        "average": 4263308,
        "count": 39,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "32204",
        "municipality": "益田市",
        "median": 605000,
        "average": 3716413,
        "count": 214,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "32449",
        "municipality": "邑智郡邑南町",
        "median": 500000,
        "average": 1387806,
        "count": 31,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "32386",
        "municipality": "飯石郡飯南町",
        "median": 470000,
        "average": 1320100,
        "count": 10,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "32501",
        "municipality": "鹿足郡津和野町",
        "median": 300000,
        "average": 1782652,
        "count": 23,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "32343",
        "municipality": "仁多郡奥出雲町",
        "median": 240000,
        "average": 799647,
        "count": 34,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "32505",
        "municipality": "鹿足郡吉賀町",
        "median": 180000,
        "average": 1882957,
        "count": 23,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "32448",
        "municipality": "邑智郡美郷町",
        "median": 82000,
        "average": 435728,
        "count": 16,
        "lat": null,
        "lng": null
      }
    ],
    "sampleCount": 1981,
    "percentiles": {
      "p25": 500000,
      "p50": 3600000,
      "p75": 11000000
    }
  },
  "populationTrend": [
    {
      "year": 2020,
      "value": 671126,
      "sourceId": "estat-population"
    }
  ],
  "hazardRisk": {
    "score": null,
    "level": "要地域確認",
    "summary": "島根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": 39,
    "transactionRank": 41,
    "populationRank": 46
  }
}