{
  "version": "2026-04-30-real-data-v1",
  "generatedAt": "2026-04-29T20:54:55.364Z",
  "prefecture": {
    "code": "17",
    "slug": "ishikawa",
    "name": "石川県",
    "region": "中部",
    "center": {
      "lat": 36.59444,
      "lng": 136.62556,
      "zoom": 7
    }
  },
  "metrics": {
    "transactionPrice": {
      "median": 10000000,
      "average": 20050560,
      "count": 2670,
      "unit": "円",
      "period": "2024",
      "sourceId": "reinfolib-xit001",
      "missingReason": null
    },
    "landPrice": {
      "median": 49250,
      "average": 59447,
      "count": 296,
      "unit": "円/m²",
      "period": "2026",
      "sourceId": "reinfolib-xct001",
      "missingReason": null
    },
    "population": {
      "latest": 1132526,
      "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": "石川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": "17212",
        "municipality": "野々市市",
        "median": 95000,
        "average": 90857,
        "count": 14,
        "lat": 36.522739,
        "lng": 136.611007
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "median": 90000,
        "average": 92886,
        "count": 128,
        "lat": 36.568331,
        "lng": 136.648329
      },
      {
        "municipalityCode": "17361",
        "municipality": "津幡町",
        "median": 59500,
        "average": 56417,
        "count": 6,
        "lat": 36.660908,
        "lng": 136.722982
      },
      {
        "municipalityCode": "17365",
        "municipality": "内灘町",
        "median": 49000,
        "average": 45950,
        "count": 8,
        "lat": 36.642153,
        "lng": 136.639472
      },
      {
        "municipalityCode": "17210",
        "municipality": "白山市",
        "median": 46500,
        "average": 51510,
        "count": 20,
        "lat": 36.499929,
        "lng": 136.561358
      },
      {
        "municipalityCode": "17203",
        "municipality": "小松市",
        "median": 30500,
        "average": 31465,
        "count": 34,
        "lat": 36.387219,
        "lng": 136.443301
      },
      {
        "municipalityCode": "17209",
        "municipality": "かほく市",
        "median": 30000,
        "average": 28140,
        "count": 10,
        "lat": 36.745812,
        "lng": 136.713205
      },
      {
        "municipalityCode": "17324",
        "municipality": "川北町",
        "median": 27950,
        "average": 27900,
        "count": 4,
        "lat": 36.472948,
        "lng": 136.526472
      },
      {
        "municipalityCode": "17211",
        "municipality": "能美市",
        "median": 26000,
        "average": 25500,
        "count": 18,
        "lat": 36.443068,
        "lng": 136.500112
      },
      {
        "municipalityCode": "17204",
        "municipality": "輪島市",
        "median": 22100,
        "average": 21800,
        "count": 6,
        "lat": 37.39242,
        "lng": 136.900321
      },
      {
        "municipalityCode": "17202",
        "municipality": "七尾市",
        "median": 21000,
        "average": 21633,
        "count": 6,
        "lat": 37.04652,
        "lng": 136.963757
      },
      {
        "municipalityCode": "17206",
        "municipality": "加賀市",
        "median": 19100,
        "average": 18264,
        "count": 14,
        "lat": 36.29456,
        "lng": 136.348298
      },
      {
        "municipalityCode": "17207",
        "municipality": "羽咋市",
        "median": 14000,
        "average": 13050,
        "count": 6,
        "lat": 36.897381,
        "lng": 136.776659
      },
      {
        "municipalityCode": "17461",
        "municipality": "穴水町",
        "median": 12600,
        "average": 12600,
        "count": 4,
        "lat": 37.232337,
        "lng": 136.906334
      },
      {
        "municipalityCode": "17205",
        "municipality": "珠洲市",
        "median": 8350,
        "average": 8350,
        "count": 4,
        "lat": 37.437126,
        "lng": 137.263948
      },
      {
        "municipalityCode": "17384",
        "municipality": "志賀町",
        "median": 6900,
        "average": 6123,
        "count": 6,
        "lat": 37.101206,
        "lng": 136.752569
      },
      {
        "municipalityCode": "17463",
        "municipality": "能登町",
        "median": 6600,
        "average": 7725,
        "count": 8,
        "lat": 37.316972,
        "lng": 137.207046
      }
    ],
    "points": [
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 194000,
        "lat": 36.57438889,
        "lng": 136.65961111,
        "address": "彦三町１－１４－２７"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 194000,
        "lat": 36.57438889,
        "lng": 136.65961111,
        "address": "彦三町１－１４－２７"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 193000,
        "lat": 36.57641667,
        "lng": 136.64516667,
        "address": "広岡１－１４－１９"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 191000,
        "lat": 36.57641667,
        "lng": 136.64516667,
        "address": "広岡１－１４－１９"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 186000,
        "lat": 36.58376111,
        "lng": 136.63802694,
        "address": "駅西本町３－１４－１"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 186000,
        "lat": 36.58376111,
        "lng": 136.63802694,
        "address": "駅西本町３－１４－１"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 165000,
        "lat": 36.56913889,
        "lng": 136.64725,
        "address": "長土塀１－１０－１６"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 163000,
        "lat": 36.56913889,
        "lng": 136.64725,
        "address": "長土塀１－１０－１６"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 160000,
        "lat": 36.58398556,
        "lng": 136.64371583,
        "address": "西念１－１５－２２"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 160000,
        "lat": 36.58398556,
        "lng": 136.64371583,
        "address": "西念１－１５－２２"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 155000,
        "lat": 36.55696806,
        "lng": 136.66608111,
        "address": "石引４－１４－２４"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 155000,
        "lat": 36.55696806,
        "lng": 136.66608111,
        "address": "石引４－１４－２４"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 142000,
        "lat": 36.53686111,
        "lng": 136.65316667,
        "address": "泉野出町２－２４－５"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 142000,
        "lat": 36.53686111,
        "lng": 136.65316667,
        "address": "泉野出町２－２４－５"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 129000,
        "lat": 36.59882611,
        "lng": 136.62559806,
        "address": "鞍月５丁目１３２番"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 128000,
        "lat": 36.54208333,
        "lng": 136.65605556,
        "address": "緑が丘１２－１４－１"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 128000,
        "lat": 36.54208333,
        "lng": 136.65605556,
        "address": "緑が丘１２－１４－１"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 128000,
        "lat": 36.57889111,
        "lng": 136.62537611,
        "address": "戸板１丁目８４番"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 127000,
        "lat": 36.57889111,
        "lng": 136.62537611,
        "address": "戸板１丁目８４番"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 126000,
        "lat": 36.57488889,
        "lng": 136.667,
        "address": "東山２－３－１１"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 126000,
        "lat": 36.57488889,
        "lng": 136.667,
        "address": "東山２－３－１１"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 126000,
        "lat": 36.59882611,
        "lng": 136.62559806,
        "address": "鞍月５丁目１３２番"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 121000,
        "lat": 36.57719444,
        "lng": 136.62261111,
        "address": "出雲町イ３７２番"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 121000,
        "lat": 36.53962694,
        "lng": 136.63609889,
        "address": "有松４－１１－２１"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 120000,
        "lat": 36.57719444,
        "lng": 136.62261111,
        "address": "出雲町イ３７２番"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 119000,
        "lat": 36.59094444,
        "lng": 136.61563889,
        "address": "松村町ヌ４２番５"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 119000,
        "lat": 36.53962694,
        "lng": 136.63609889,
        "address": "有松４－１１－２１"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 118000,
        "lat": 36.59003778,
        "lng": 136.67118333,
        "address": "小坂町西８番６６"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 118000,
        "lat": 36.59003778,
        "lng": 136.67118333,
        "address": "小坂町西８番６６"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 116000,
        "lat": 36.59094444,
        "lng": 136.61563889,
        "address": "松村町ヌ４２番５"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 116000,
        "lat": 36.55719444,
        "lng": 136.65225,
        "address": "十三間町１４番"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 116000,
        "lat": 36.55719444,
        "lng": 136.65225,
        "address": "十三間町１４番"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 115000,
        "lat": 36.57462306,
        "lng": 136.63295806,
        "address": "若宮１丁目８５番１"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 113000,
        "lat": 36.57462306,
        "lng": 136.63295806,
        "address": "若宮１丁目８５番１"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 113000,
        "lat": 36.59059306,
        "lng": 136.63962889,
        "address": "駅西新町１－２３－２２"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 112000,
        "lat": 36.59059306,
        "lng": 136.63962889,
        "address": "駅西新町１－２３－２２"
      },
      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "pricePerSquareMeter": 107000,
        "lat": 36.54913167,
        "lng": 136.6520475,
        "address": "泉野町３－５－９"
      },
      {
        "municipalityCode": "17212",
        "municipality": "野々市市",
        "pricePerSquareMeter": 107000,
        "lat": 36.51811111,
        "lng": 136.60686,
        "address": "藤平田１丁目３３１番"
      },
      {
        "municipalityCode": "17212",
        "municipality": "野々市市",
        "pricePerSquareMeter": 107000,
        "lat": 36.51811111,
        "lng": 136.60686,
        "address": "藤平田１丁目３３１番"
      },
      {
        "municipalityCode": "17201",
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        "pricePerSquareMeter": 106000,
        "lat": 36.54913167,
        "lng": 136.6520475,
        "address": "泉野町３－５－９"
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    ],
    "percentiles": {
      "p25": 22800,
      "p50": 49250,
      "p75": 90000
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  },
  "transactions": {
    "histogram": [
      {
        "label": "0-1000万円",
        "min": 0,
        "max": 10000000,
        "count": 1293
      },
      {
        "label": "1000万-2000万円",
        "min": 10000000,
        "max": 20000000,
        "count": 621
      },
      {
        "label": "2000万-3000万円",
        "min": 20000000,
        "max": 30000000,
        "count": 364
      },
      {
        "label": "3000万-5000万円",
        "min": 30000000,
        "max": 50000000,
        "count": 255
      },
      {
        "label": "5000万-1億円",
        "min": 50000000,
        "max": 100000000,
        "count": 86
      },
      {
        "label": "1億円以上",
        "min": 100000000,
        "max": null,
        "count": 51
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    ],
    "municipalitySummary": [
      {
        "municipalityCode": "17212",
        "municipality": "野々市市",
        "median": 23000000,
        "average": 29812069,
        "count": 116,
        "lat": null,
        "lng": null
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      {
        "municipalityCode": "17201",
        "municipality": "金沢市",
        "median": 17000000,
        "average": 27562167,
        "count": 1058,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "17365",
        "municipality": "河北郡内灘町",
        "median": 16500000,
        "average": 21932500,
        "count": 40,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "17210",
        "municipality": "白山市",
        "median": 10000000,
        "average": 21731207,
        "count": 333,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "17361",
        "municipality": "河北郡津幡町",
        "median": 9650000,
        "average": 12631114,
        "count": 140,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "17324",
        "municipality": "能美郡川北町",
        "median": 8100000,
        "average": 31774067,
        "count": 15,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "17209",
        "municipality": "かほく市",
        "median": 7800000,
        "average": 11367723,
        "count": 101,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "17211",
        "municipality": "能美市",
        "median": 7500000,
        "average": 11282360,
        "count": 89,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "17203",
        "municipality": "小松市",
        "median": 6000000,
        "average": 24810553,
        "count": 226,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "17206",
        "municipality": "加賀市",
        "median": 3100000,
        "average": 7317148,
        "count": 86,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "17461",
        "municipality": "鳳珠郡穴水町",
        "median": 3100000,
        "average": 4331951,
        "count": 41,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "17207",
        "municipality": "羽咋市",
        "median": 2900000,
        "average": 5569337,
        "count": 101,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "17202",
        "municipality": "七尾市",
        "median": 2500000,
        "average": 5962193,
        "count": 114,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "17204",
        "municipality": "輪島市",
        "median": 2400000,
        "average": 3946199,
        "count": 73,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "17384",
        "municipality": "羽咋郡志賀町",
        "median": 2400000,
        "average": 5779033,
        "count": 30,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "17407",
        "municipality": "鹿島郡中能登町",
        "median": 2350000,
        "average": 3090909,
        "count": 22,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "17386",
        "municipality": "羽咋郡宝達志水町",
        "median": 1500000,
        "average": 2378421,
        "count": 19,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "17205",
        "municipality": "珠洲市",
        "median": 1000000,
        "average": 2850952,
        "count": 21,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "17463",
        "municipality": "鳳珠郡能登町",
        "median": 500000,
        "average": 2538398,
        "count": 45,
        "lat": null,
        "lng": null
      }
    ],
    "sampleCount": 2670,
    "percentiles": {
      "p25": 3400000,
      "p50": 10000000,
      "p75": 22000000
    }
  },
  "populationTrend": [
    {
      "year": 2020,
      "value": 1132526,
      "sourceId": "estat-population"
    }
  ],
  "hazardRisk": {
    "score": null,
    "level": "要地域確認",
    "summary": "石川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": 16,
    "transactionRank": 16,
    "populationRank": 33
  }
}