{
  "area": {
    "code": "05000",
    "name": "秋田県",
    "slug": "akita"
  },
  "structure": {
    "id": "steel",
    "name": "鉄骨造"
  },
  "segment": {
    "segment": "all",
    "building_type": "detached",
    "label": "一戸建"
  },
  "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": 29,
    "price_per_tsubo": 138.54256344237695,
    "prev_price_per_tsubo": 126.37832352872215,
    "change_vs_prev": 9.625258172450927,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 164,
      "floor_total": 21664,
      "cost_total": 433184,
      "price_per_tsubo": 66.10115100443132,
      "price_per_sqm": 199955.68685376662,
      "cost_per_unit": 2641.3658536585367,
      "floor_per_unit": 132.09756097560975,
      "yoy": null,
      "ratio_national": 0.8938318498895352,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 75.28604897999011,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 181,
      "floor_total": 24918,
      "cost_total": 538874,
      "price_per_tsubo": 71.4906605851192,
      "price_per_sqm": 216258.92928806486,
      "cost_per_unit": 2977.204419889503,
      "floor_per_unit": 137.6685082872928,
      "yoy": 8.153427737327279,
      "ratio_national": 0.9459082649278371,
      "rank_in_national": 25,
      "is_spliced": false,
      "price_per_tsubo_real": 79.17016676092935,
      "deflator": 90.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 118,
      "floor_total": 15710,
      "cost_total": 340998,
      "price_per_tsubo": 71.75479175175047,
      "price_per_sqm": 217057.92488860598,
      "cost_per_unit": 2889.813559322034,
      "floor_per_unit": 133.135593220339,
      "yoy": 0.3694624786922951,
      "ratio_national": 0.9146272475997117,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 76.66110229887872,
      "deflator": 93.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 132,
      "floor_total": 16218,
      "cost_total": 361081,
      "price_per_tsubo": 73.60081138179801,
      "price_per_sqm": 222642.12603280306,
      "cost_per_unit": 2735.462121212121,
      "floor_per_unit": 122.86363636363636,
      "yoy": 2.5726778448945886,
      "ratio_national": 0.9184662295137493,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 78.80172524817773,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 136,
      "floor_total": 16811,
      "cost_total": 398701,
      "price_per_tsubo": 78.40234244185355,
      "price_per_sqm": 237166.73606567128,
      "cost_per_unit": 2931.625,
      "floor_per_unit": 123.61029411764706,
      "yoy": 6.52374745591866,
      "ratio_national": 0.9586236651334908,
      "rank_in_national": 22,
      "is_spliced": false,
      "price_per_tsubo_real": 83.94255079427573,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 148,
      "floor_total": 18110,
      "cost_total": 438910,
      "price_per_tsubo": 80.11840358365545,
      "price_per_sqm": 242357.813362783,
      "cost_per_unit": 2965.608108108108,
      "floor_per_unit": 122.36486486486487,
      "yoy": 2.1887881003996856,
      "ratio_national": 0.9575696410114011,
      "rank_in_national": 23,
      "is_spliced": false,
      "price_per_tsubo_real": 84.15798695762126,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 140,
      "floor_total": 16924,
      "cost_total": 415527,
      "price_per_tsubo": 81.16550468742614,
      "price_per_sqm": 245525.28952966203,
      "cost_per_unit": 2968.05,
      "floor_per_unit": 120.88571428571429,
      "yoy": 1.3069420469385085,
      "ratio_national": 0.9462035241831334,
      "rank_in_national": 30,
      "is_spliced": false,
      "price_per_tsubo_real": 82.73751752031207,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 126,
      "floor_total": 15013,
      "cost_total": 396884,
      "price_per_tsubo": 87.3919375447945,
      "price_per_sqm": 264360.22114167723,
      "cost_per_unit": 3149.873015873016,
      "floor_per_unit": 119.15079365079364,
      "yoy": 7.671279666585917,
      "ratio_national": 0.9843063346786173,
      "rank_in_national": 17,
      "is_spliced": false,
      "price_per_tsubo_real": 87.21750253971507,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 112,
      "floor_total": 13581,
      "cost_total": 370825,
      "price_per_tsubo": 90.2635723989397,
      "price_per_sqm": 273046.9037626095,
      "cost_per_unit": 3310.9375,
      "floor_per_unit": 121.25892857142857,
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      "ratio_national": 0.9880341525419799,
      "rank_in_national": 16,
      "is_spliced": false,
      "price_per_tsubo_real": 90.2635723989397,
      "deflator": 100,
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    },
    {
      "fiscal_year": 2021,
      "units": 117,
      "floor_total": 14656,
      "cost_total": 399996,
      "price_per_tsubo": 90.22262396561136,
      "price_per_sqm": 272923.0349344978,
      "cost_per_unit": 3418.769230769231,
      "floor_per_unit": 125.26495726495726,
      "yoy": -0.04536540294168834,
      "ratio_national": 0.9575422721744956,
      "rank_in_national": 27,
      "is_spliced": false,
      "price_per_tsubo_real": 83.30805536990893,
      "deflator": 108.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 118,
      "floor_total": 14479,
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      "price_per_tsubo": 98.4522208647006,
      "price_per_sqm": 297817.52883486426,
      "cost_per_unit": 3654.322033898305,
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      "is_spliced": false,
      "price_per_tsubo_real": 84.58094576005206,
      "deflator": 116.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 97,
      "floor_total": 11266,
      "cost_total": 361486,
      "price_per_tsubo": 106.07108147878571,
      "price_per_sqm": 320864.5481981182,
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      "is_spliced": false,
      "price_per_tsubo_real": 90.65904399896215,
      "deflator": 117,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 65,
      "floor_total": 8279,
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      "price_per_tsubo": 120.46947220316464,
      "price_per_sqm": 364419.6158956396,
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    {
      "fiscal_year": 2025,
      "units": 57,
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  ]
}