{
  "area": {
    "code": "44000",
    "name": "大分県",
    "slug": "oita"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "segment": {
    "segment": "rental",
    "building_type": "all",
    "label": "貸家"
  },
  "unit": {
    "price_per_tsubo": "万円/坪",
    "price_per_sqm": "円/㎡",
    "cost": "万円",
    "floor": "㎡",
    "yoy": "%"
  },
  "formula": "price_per_tsubo = cost_total / floor_total * 3.30579",
  "formula_real": "price_per_tsubo_real = price_per_tsubo / deflator * 100 (MLIT construction cost deflator for housing of the same structure, FY2020 = 100)",
  "source": "https://www.e-stat.go.jp/stat-search/files?page=1&toukei=00600120&tstat=000001016966&cycle=8",
  "last_verified_at": "2026-10-13T11:03:37.415Z",
  "provisional": {
    "fiscal_year": 2026,
    "through_month": "2026-08",
    "months": 5,
    "units": 287,
    "price_per_tsubo": 66.40971165857886,
    "prev_price_per_tsubo": 65.73230698059822,
    "change_vs_prev": 1.0305505908693817,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 1077,
      "floor_total": 60535,
      "cost_total": 702068,
      "price_per_tsubo": 38.339627880069386,
      "price_per_sqm": 115977.20327083506,
      "cost_per_unit": 651.8737233054782,
      "floor_per_unit": 56.207056638811515,
      "yoy": null,
      "ratio_national": 0.7793666768373371,
      "rank_in_national": 47,
      "is_spliced": false,
      "price_per_tsubo_real": 43.617324095642076,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 1224,
      "floor_total": 64638,
      "cost_total": 797015,
      "price_per_tsubo": 40.76184623363965,
      "price_per_sqm": 123304.40298276556,
      "cost_per_unit": 651.156045751634,
      "floor_per_unit": 52.80882352941177,
      "yoy": 6.317793070781064,
      "ratio_national": 0.7967896013982525,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 44.94139606795992,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 1098,
      "floor_total": 60532,
      "cost_total": 740602,
      "price_per_tsubo": 40.44595727185621,
      "price_per_sqm": 122348.84028282561,
      "cost_per_unit": 674.5009107468123,
      "floor_per_unit": 55.12932604735884,
      "yoy": -0.7749623507552261,
      "ratio_national": 0.7721110167710639,
      "rank_in_national": 47,
      "is_spliced": false,
      "price_per_tsubo_real": 43.257708312145674,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 1220,
      "floor_total": 65209,
      "cost_total": 820559,
      "price_per_tsubo": 41.598486966676376,
      "price_per_sqm": 125835.23746722078,
      "cost_per_unit": 672.5893442622951,
      "floor_per_unit": 53.45,
      "yoy": 2.8495547455422487,
      "ratio_national": 0.7807243566505913,
      "rank_in_national": 47,
      "is_spliced": false,
      "price_per_tsubo_real": 44.49036039216725,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 1314,
      "floor_total": 72659,
      "cost_total": 961230,
      "price_per_tsubo": 43.733391895016446,
      "price_per_sqm": 132293.31534978462,
      "cost_per_unit": 731.5296803652968,
      "floor_per_unit": 55.296042617960424,
      "yoy": 5.1321696629262,
      "ratio_national": 0.8158471549592408,
      "rank_in_national": 46,
      "is_spliced": false,
      "price_per_tsubo_real": 46.5744322630633,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 923,
      "floor_total": 51139,
      "cost_total": 703817,
      "price_per_tsubo": 45.4970022962905,
      "price_per_sqm": 137628.22894464107,
      "cost_per_unit": 762.5319609967497,
      "floor_per_unit": 55.405200433369444,
      "yoy": 4.032640334661597,
      "ratio_national": 0.8422324949664963,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 47.74082087753463,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 1320,
      "floor_total": 69163,
      "cost_total": 1014990,
      "price_per_tsubo": 48.513566388097686,
      "price_per_sqm": 146753.32186284574,
      "cost_per_unit": 768.9318181818181,
      "floor_per_unit": 52.39621212121212,
      "yoy": 6.630248015379969,
      "ratio_national": 0.8898925870608168,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 49.55420468651449,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 1351,
      "floor_total": 69696,
      "cost_total": 1034009,
      "price_per_tsubo": 49.04465983858471,
      "price_per_sqm": 148359.8771808999,
      "cost_per_unit": 765.3656550703183,
      "floor_per_unit": 51.58845299777942,
      "yoy": 1.0947318245754012,
      "ratio_national": 0.9002177784962171,
      "rank_in_national": 38,
      "is_spliced": false,
      "price_per_tsubo_real": 48.995664174410294,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 938,
      "floor_total": 45632,
      "cost_total": 655186,
      "price_per_tsubo": 47.46465916330645,
      "price_per_sqm": 143580.3821879383,
      "cost_per_unit": 698.4925373134329,
      "floor_per_unit": 48.64818763326226,
      "yoy": -3.221554967407947,
      "ratio_national": 0.8604021132267056,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 47.46465916330645,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 1033,
      "floor_total": 50366,
      "cost_total": 775101,
      "price_per_tsubo": 50.87402483401501,
      "price_per_sqm": 153893.69812969066,
      "cost_per_unit": 750.3397870280736,
      "floor_per_unit": 48.75701839303001,
      "yoy": 7.182956184259814,
      "ratio_national": 0.9262220399830885,
      "rank_in_national": 33,
      "is_spliced": false,
      "price_per_tsubo_real": 46.12332260563464,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 1094,
      "floor_total": 58571,
      "cost_total": 983218,
      "price_per_tsubo": 55.49354172235406,
      "price_per_sqm": 167867.7161052398,
      "cost_per_unit": 898.7367458866545,
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      "ratio_national": 0.9797688452653548,
      "rank_in_national": 22,
      "is_spliced": false,
      "price_per_tsubo_real": 47.55230653158017,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 1346,
      "floor_total": 68075,
      "cost_total": 1216371,
      "price_per_tsubo": 59.068190790892395,
      "price_per_sqm": 178681.01358795445,
      "cost_per_unit": 903.6931649331352,
      "floor_per_unit": 50.57578008915305,
      "yoy": 6.44155870681864,
      "ratio_national": 0.9167591637244716,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 51.45312786663101,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 1068,
      "floor_total": 52412,
      "cost_total": 1007393,
      "price_per_tsubo": 63.53945099347478,
      "price_per_sqm": 192206.55575059148,
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      "is_spliced": true,
      "price_per_tsubo_real": 53.48438635814375,
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    },
    {
      "fiscal_year": 2025,
      "units": 953,
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      "price_per_tsubo": 66.14770551363976,
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    }
  ]
}