{
  "version": "2026-04-30-real-data-v1",
  "generatedAt": "2026-04-29T20:54:55.364Z",
  "prefecture": {
    "code": "02",
    "slug": "aomori",
    "name": "青森県",
    "region": "東北",
    "center": {
      "lat": 40.82444,
      "lng": 140.74,
      "zoom": 6
    }
  },
  "metrics": {
    "transactionPrice": {
      "median": 2000000,
      "average": 7507253,
      "count": 3721,
      "unit": "円",
      "period": "2024",
      "sourceId": "reinfolib-xit001",
      "missingReason": null
    },
    "landPrice": {
      "median": 20350,
      "average": 24707,
      "count": 354,
      "unit": "円/m²",
      "period": "2026",
      "sourceId": "reinfolib-xct001",
      "missingReason": null
    },
    "population": {
      "latest": 1237984,
      "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": "青森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": "02201",
        "municipality": "青森市",
        "median": 38700,
        "average": 34861,
        "count": 96,
        "lat": 40.818242,
        "lng": 140.745731
      },
      {
        "municipalityCode": "02203",
        "municipality": "八戸市",
        "median": 32800,
        "average": 32914,
        "count": 66,
        "lat": 40.514665,
        "lng": 141.498058
      },
      {
        "municipalityCode": "02207",
        "municipality": "三沢市",
        "median": 30900,
        "average": 30900,
        "count": 4,
        "lat": 40.684053,
        "lng": 141.374594
      },
      {
        "municipalityCode": "02202",
        "municipality": "弘前市",
        "median": 29000,
        "average": 28842,
        "count": 60,
        "lat": 40.600235,
        "lng": 140.470468
      },
      {
        "municipalityCode": "02205",
        "municipality": "五所川原市",
        "median": 20350,
        "average": 19467,
        "count": 6,
        "lat": 40.811798,
        "lng": 140.451315
      },
      {
        "municipalityCode": "02206",
        "municipality": "十和田市",
        "median": 16100,
        "average": 18200,
        "count": 6,
        "lat": 40.613553,
        "lng": 141.221312
      },
      {
        "municipalityCode": "02441",
        "municipality": "三戸町",
        "median": 15000,
        "average": 15000,
        "count": 2,
        "lat": 40.376248,
        "lng": 141.250344
      },
      {
        "municipalityCode": "02412",
        "municipality": "おいらせ町",
        "median": 13700,
        "average": 14270,
        "count": 10,
        "lat": 40.609963,
        "lng": 141.406019
      },
      {
        "municipalityCode": "02208",
        "municipality": "むつ市",
        "median": 13550,
        "average": 12538,
        "count": 8,
        "lat": 41.317606,
        "lng": 141.181573
      },
      {
        "municipalityCode": "02204",
        "municipality": "黒石市",
        "median": 11950,
        "average": 11950,
        "count": 4,
        "lat": 40.645442,
        "lng": 140.593273
      },
      {
        "municipalityCode": "02361",
        "municipality": "藤崎町",
        "median": 11700,
        "average": 9517,
        "count": 6,
        "lat": 40.665662,
        "lng": 140.503221
      },
      {
        "municipalityCode": "02321",
        "municipality": "鰺ヶ沢町",
        "median": 11400,
        "average": 11400,
        "count": 4,
        "lat": 40.779576,
        "lng": 140.216232
      },
      {
        "municipalityCode": "02210",
        "municipality": "平川市",
        "median": 11100,
        "average": 11770,
        "count": 10,
        "lat": 40.595273,
        "lng": 140.561975
      },
      {
        "municipalityCode": "02402",
        "municipality": "七戸町",
        "median": 11000,
        "average": 11000,
        "count": 4,
        "lat": 40.694145,
        "lng": 141.161642
      },
      {
        "municipalityCode": "02442",
        "municipality": "五戸町",
        "median": 10650,
        "average": 10675,
        "count": 4,
        "lat": 40.524691,
        "lng": 141.30927
      },
      {
        "municipalityCode": "02401",
        "municipality": "野辺地町",
        "median": 10600,
        "average": 10600,
        "count": 4,
        "lat": 40.864498,
        "lng": 141.132916
      },
      {
        "municipalityCode": "02362",
        "municipality": "大鰐町",
        "median": 10300,
        "average": 9400,
        "count": 6,
        "lat": 40.524754,
        "lng": 140.568205
      },
      {
        "municipalityCode": "02381",
        "municipality": "板柳町",
        "median": 10300,
        "average": 10325,
        "count": 4,
        "lat": 40.699451,
        "lng": 140.460831
      },
      {
        "municipalityCode": "02367",
        "municipality": "田舎館村",
        "median": 9800,
        "average": 9150,
        "count": 6,
        "lat": 40.639075,
        "lng": 140.529559
      },
      {
        "municipalityCode": "02445",
        "municipality": "南部町",
        "median": 9650,
        "average": 9650,
        "count": 4,
        "lat": 40.401727,
        "lng": 141.271257
      }
    ],
    "points": [
      {
        "municipalityCode": "02201",
        "municipality": "青森市",
        "pricePerSquareMeter": 90700,
        "lat": 40.80071194,
        "lng": 140.75143611,
        "address": "浜田２丁目１３番５"
      },
      {
        "municipalityCode": "02201",
        "municipality": "青森市",
        "pricePerSquareMeter": 90600,
        "lat": 40.80071194,
        "lng": 140.75143611,
        "address": "浜田２丁目１３番５"
      },
      {
        "municipalityCode": "02201",
        "municipality": "青森市",
        "pricePerSquareMeter": 64400,
        "lat": 40.81781611,
        "lng": 140.75832306,
        "address": "勝田２－２２－２"
      },
      {
        "municipalityCode": "02201",
        "municipality": "青森市",
        "pricePerSquareMeter": 64200,
        "lat": 40.81781611,
        "lng": 140.75832306,
        "address": "勝田２－２２－２"
      },
      {
        "municipalityCode": "02201",
        "municipality": "青森市",
        "pricePerSquareMeter": 60400,
        "lat": 40.83148694,
        "lng": 140.69085306,
        "address": "石江４丁目８番９"
      },
      {
        "municipalityCode": "02202",
        "municipality": "弘前市",
        "pricePerSquareMeter": 60300,
        "lat": 40.60267889,
        "lng": 140.462455,
        "address": "大字塩分町２１番１外"
      },
      {
        "municipalityCode": "02202",
        "municipality": "弘前市",
        "pricePerSquareMeter": 60300,
        "lat": 40.60267889,
        "lng": 140.462455,
        "address": "大字塩分町２１番１外"
      },
      {
        "municipalityCode": "02201",
        "municipality": "青森市",
        "pricePerSquareMeter": 60200,
        "lat": 40.83148694,
        "lng": 140.69085306,
        "address": "石江４丁目８番９"
      },
      {
        "municipalityCode": "02203",
        "municipality": "八戸市",
        "pricePerSquareMeter": 59500,
        "lat": 40.50889306,
        "lng": 141.47811694,
        "address": "売市１－３－１１"
      },
      {
        "municipalityCode": "02203",
        "municipality": "八戸市",
        "pricePerSquareMeter": 59400,
        "lat": 40.50889306,
        "lng": 141.47811694,
        "address": "売市１－３－１１"
      },
      {
        "municipalityCode": "02203",
        "municipality": "八戸市",
        "pricePerSquareMeter": 57200,
        "lat": 40.50598889,
        "lng": 141.47705889,
        "address": "根城４－８－３"
      },
      {
        "municipalityCode": "02201",
        "municipality": "青森市",
        "pricePerSquareMeter": 57000,
        "lat": 40.82172222,
        "lng": 140.74291667,
        "address": "長島３－９－９"
      },
      {
        "municipalityCode": "02201",
        "municipality": "青森市",
        "pricePerSquareMeter": 57000,
        "lat": 40.82172222,
        "lng": 140.74291667,
        "address": "長島３－９－９"
      },
      {
        "municipalityCode": "02203",
        "municipality": "八戸市",
        "pricePerSquareMeter": 57000,
        "lat": 40.50598889,
        "lng": 141.47705889,
        "address": "根城４－８－３"
      },
      {
        "municipalityCode": "02203",
        "municipality": "八戸市",
        "pricePerSquareMeter": 55200,
        "lat": 40.49022583,
        "lng": 141.51308389,
        "address": "田向５－２１－１０"
      },
      {
        "municipalityCode": "02203",
        "municipality": "八戸市",
        "pricePerSquareMeter": 55000,
        "lat": 40.49022583,
        "lng": 141.51308389,
        "address": "田向５－２１－１０"
      },
      {
        "municipalityCode": "02201",
        "municipality": "青森市",
        "pricePerSquareMeter": 54800,
        "lat": 40.80224694,
        "lng": 140.72498889,
        "address": "西大野３丁目４番２"
      },
      {
        "municipalityCode": "02201",
        "municipality": "青森市",
        "pricePerSquareMeter": 54600,
        "lat": 40.80224694,
        "lng": 140.72498889,
        "address": "西大野３丁目４番２"
      },
      {
        "municipalityCode": "02201",
        "municipality": "青森市",
        "pricePerSquareMeter": 53700,
        "lat": 40.81739611,
        "lng": 140.74538389,
        "address": "中央３－８－１４"
      },
      {
        "municipalityCode": "02201",
        "municipality": "青森市",
        "pricePerSquareMeter": 53700,
        "lat": 40.81739611,
        "lng": 140.74538389,
        "address": "中央３－８－１４"
      },
      {
        "municipalityCode": "02203",
        "municipality": "八戸市",
        "pricePerSquareMeter": 52300,
        "lat": 40.50780389,
        "lng": 141.48436889,
        "address": "大字稲荷町１０番６"
      },
      {
        "municipalityCode": "02203",
        "municipality": "八戸市",
        "pricePerSquareMeter": 52300,
        "lat": 40.50780389,
        "lng": 141.48436889,
        "address": "大字稲荷町１０番６"
      },
      {
        "municipalityCode": "02201",
        "municipality": "青森市",
        "pricePerSquareMeter": 51500,
        "lat": 40.80298667,
        "lng": 140.73809861,
        "address": "大字大野字若宮１５４番２３"
      },
      {
        "municipalityCode": "02203",
        "municipality": "八戸市",
        "pricePerSquareMeter": 51400,
        "lat": 40.50776306,
        "lng": 141.50001694,
        "address": "類家１－４－２８"
      },
      {
        "municipalityCode": "02201",
        "municipality": "青森市",
        "pricePerSquareMeter": 51300,
        "lat": 40.80298667,
        "lng": 140.73809861,
        "address": "大字大野字若宮１５４番２３"
      },
      {
        "municipalityCode": "02203",
        "municipality": "八戸市",
        "pricePerSquareMeter": 50500,
        "lat": 40.50776306,
        "lng": 141.50001694,
        "address": "類家１－４－２８"
      },
      {
        "municipalityCode": "02201",
        "municipality": "青森市",
        "pricePerSquareMeter": 50000,
        "lat": 40.82105556,
        "lng": 140.765,
        "address": "松原２－１２－１９"
      },
      {
        "municipalityCode": "02201",
        "municipality": "青森市",
        "pricePerSquareMeter": 50000,
        "lat": 40.82105556,
        "lng": 140.765,
        "address": "松原２－１２－１９"
      },
      {
        "municipalityCode": "02201",
        "municipality": "青森市",
        "pricePerSquareMeter": 49300,
        "lat": 40.82866667,
        "lng": 140.72908333,
        "address": "篠田１－２３－１７"
      },
      {
        "municipalityCode": "02201",
        "municipality": "青森市",
        "pricePerSquareMeter": 49200,
        "lat": 40.82866667,
        "lng": 140.72908333,
        "address": "篠田１－２３－１７"
      },
      {
        "municipalityCode": "02203",
        "municipality": "八戸市",
        "pricePerSquareMeter": 49000,
        "lat": 40.53201667,
        "lng": 141.47434083,
        "address": "下長２－５－２"
      },
      {
        "municipalityCode": "02202",
        "municipality": "弘前市",
        "pricePerSquareMeter": 48900,
        "lat": 40.60503306,
        "lng": 140.51170389,
        "address": "大字早稲田１丁目５番６"
      },
      {
        "municipalityCode": "02202",
        "municipality": "弘前市",
        "pricePerSquareMeter": 48800,
        "lat": 40.60503306,
        "lng": 140.51170389,
        "address": "大字早稲田１丁目５番６"
      },
      {
        "municipalityCode": "02203",
        "municipality": "八戸市",
        "pricePerSquareMeter": 48600,
        "lat": 40.53201667,
        "lng": 141.47434083,
        "address": "下長２－５－２"
      },
      {
        "municipalityCode": "02202",
        "municipality": "弘前市",
        "pricePerSquareMeter": 47700,
        "lat": 40.59375,
        "lng": 140.47677778,
        "address": "大字品川町１００番３"
      },
      {
        "municipalityCode": "02202",
        "municipality": "弘前市",
        "pricePerSquareMeter": 47700,
        "lat": 40.59375,
        "lng": 140.47677778,
        "address": "大字品川町１００番３"
      },
      {
        "municipalityCode": "02203",
        "municipality": "八戸市",
        "pricePerSquareMeter": 47100,
        "lat": 40.50216667,
        "lng": 141.46902778,
        "address": "根城７－３－１９"
      },
      {
        "municipalityCode": "02203",
        "municipality": "八戸市",
        "pricePerSquareMeter": 47100,
        "lat": 40.50216667,
        "lng": 141.46902778,
        "address": "根城７－３－１９"
      },
      {
        "municipalityCode": "02203",
        "municipality": "八戸市",
        "pricePerSquareMeter": 47000,
        "lat": 40.51350111,
        "lng": 141.43262611,
        "address": "大字尻内町字鴨ケ池１４２番４"
      },
      {
        "municipalityCode": "02201",
        "municipality": "青森市",
        "pricePerSquareMeter": 46900,
        "lat": 40.82903472,
        "lng": 140.72179194,
        "address": "篠田３－２９－１４"
      }
    ],
    "percentiles": {
      "p25": 10100,
      "p50": 20350,
      "p75": 39100
    }
  },
  "transactions": {
    "histogram": [
      {
        "label": "0-1000万円",
        "min": 0,
        "max": 10000000,
        "count": 2933
      },
      {
        "label": "1000万-2000万円",
        "min": 10000000,
        "max": 20000000,
        "count": 395
      },
      {
        "label": "2000万-3000万円",
        "min": 20000000,
        "max": 30000000,
        "count": 215
      },
      {
        "label": "3000万-5000万円",
        "min": 30000000,
        "max": 50000000,
        "count": 118
      },
      {
        "label": "5000万-1億円",
        "min": 50000000,
        "max": 100000000,
        "count": 41
      },
      {
        "label": "1億円以上",
        "min": 100000000,
        "max": null,
        "count": 19
      }
    ],
    "municipalitySummary": [
      {
        "municipalityCode": "02203",
        "municipality": "八戸市",
        "median": 8750000,
        "average": 15317990,
        "count": 490,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "02201",
        "municipality": "青森市",
        "median": 7600000,
        "average": 13671538,
        "count": 611,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "02207",
        "municipality": "三沢市",
        "median": 7500000,
        "average": 9366489,
        "count": 94,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "02411",
        "municipality": "上北郡六ヶ所村",
        "median": 3500000,
        "average": 17223438,
        "count": 32,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "02412",
        "municipality": "上北郡おいらせ町",
        "median": 3500000,
        "average": 6657290,
        "count": 93,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "02323",
        "municipality": "西津軽郡深浦町",
        "median": 2500000,
        "average": 5565000,
        "count": 16,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "02202",
        "municipality": "弘前市",
        "median": 2000000,
        "average": 8141874,
        "count": 513,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "02208",
        "municipality": "むつ市",
        "median": 2000000,
        "average": 5382662,
        "count": 142,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "02446",
        "municipality": "三戸郡階上町",
        "median": 1650000,
        "average": 3983000,
        "count": 30,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "02401",
        "municipality": "上北郡野辺地町",
        "median": 1500000,
        "average": 4696382,
        "count": 34,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "02425",
        "municipality": "下北郡風間浦村",
        "median": 1450000,
        "average": 2196250,
        "count": 8,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "02321",
        "municipality": "西津軽郡鰺ヶ沢町",
        "median": 1400000,
        "average": 2016522,
        "count": 23,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "02205",
        "municipality": "五所川原市",
        "median": 1350000,
        "average": 3233625,
        "count": 212,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "02387",
        "municipality": "北津軽郡中泊町",
        "median": 1300000,
        "average": 2776067,
        "count": 75,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "02206",
        "municipality": "十和田市",
        "median": 1100000,
        "average": 3906157,
        "count": 223,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "02209",
        "municipality": "つがる市",
        "median": 1100000,
        "average": 2706006,
        "count": 155,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "02405",
        "municipality": "上北郡六戸町",
        "median": 1000000,
        "average": 7215417,
        "count": 48,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "02445",
        "municipality": "三戸郡南部町",
        "median": 1000000,
        "average": 2612946,
        "count": 56,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "02301",
        "municipality": "東津軽郡平内町",
        "median": 975000,
        "average": 1146000,
        "count": 10,
        "lat": null,
        "lng": null
      },
      {
        "municipalityCode": "02406",
        "municipality": "上北郡横浜町",
        "median": 900000,
        "average": 2035106,
        "count": 47,
        "lat": null,
        "lng": null
      }
    ],
    "sampleCount": 3721,
    "percentiles": {
      "p25": 460000,
      "p50": 2000000,
      "p75": 8000000
    }
  },
  "populationTrend": [
    {
      "year": 2020,
      "value": 1237984,
      "sourceId": "estat-population"
    }
  ],
  "hazardRisk": {
    "score": null,
    "level": "要地域確認",
    "summary": "青森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": 45,
    "transactionRank": 44,
    "populationRank": 31
  }
}