{
  "area": {
    "code": "43000",
    "name": "熊本県",
    "slug": "kumamoto"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "company",
    "building_type": "apartment",
    "label": "給与住宅・共同住宅"
  },
  "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": 44,
    "price_per_tsubo": 124.8920815605553,
    "prev_price_per_tsubo": 121.96771419725785,
    "change_vs_prev": 2.397656939415853,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 26,
      "floor_total": 3543,
      "cost_total": 59300,
      "price_per_tsubo": 55.32976206604572,
      "price_per_sqm": 167372.28337567035,
      "cost_per_unit": 2280.769230769231,
      "floor_per_unit": 136.26923076923077,
      "yoy": null,
      "ratio_national": 0.8733037206478779,
      "rank_in_national": 19,
      "is_spliced": false,
      "price_per_tsubo_real": 63.017952239232024,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 0,
      "floor_total": 0,
      "cost_total": 0,
      "price_per_tsubo": null,
      "price_per_sqm": null,
      "cost_per_unit": null,
      "floor_per_unit": null,
      "yoy": null,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": null,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 0,
      "floor_total": 0,
      "cost_total": 0,
      "price_per_tsubo": null,
      "price_per_sqm": null,
      "cost_per_unit": null,
      "floor_per_unit": null,
      "yoy": null,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": null,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 57,
      "floor_total": 4104,
      "cost_total": 80000,
      "price_per_tsubo": 64.44035087719298,
      "price_per_sqm": 194931.7738791423,
      "cost_per_unit": 1403.5087719298247,
      "floor_per_unit": 72,
      "yoy": null,
      "ratio_national": 0.7295609403588892,
      "rank_in_national": 18,
      "is_spliced": false,
      "price_per_tsubo_real": 69.14200737896242,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 38,
      "floor_total": 2024,
      "cost_total": 35000,
      "price_per_tsubo": 57.16534090909091,
      "price_per_sqm": 172924.90118577075,
      "cost_per_unit": 921.0526315789474,
      "floor_per_unit": 53.26315789473684,
      "yoy": -11.289525691699609,
      "ratio_national": 0.7067437833569319,
      "rank_in_national": 19,
      "is_spliced": false,
      "price_per_tsubo_real": 61.13940204180845,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 20,
      "floor_total": 724,
      "cost_total": 14000,
      "price_per_tsubo": 63.92411602209945,
      "price_per_sqm": 193370.16574585636,
      "cost_per_unit": 700,
      "floor_per_unit": 36.2,
      "yoy": 11.82320441988951,
      "ratio_national": 0.7870861440126866,
      "rank_in_national": 22,
      "is_spliced": false,
      "price_per_tsubo_real": 67.14718069548262,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 34,
      "floor_total": 1907,
      "cost_total": 41035,
      "price_per_tsubo": 71.13429084950184,
      "price_per_sqm": 215180.91242789722,
      "cost_per_unit": 1206.9117647058824,
      "floor_per_unit": 56.088235294117645,
      "yoy": 11.279271855569718,
      "ratio_national": 0.8752056737740963,
      "rank_in_national": 21,
      "is_spliced": false,
      "price_per_tsubo_real": 72.51201921457884,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 0,
      "floor_total": 0,
      "cost_total": 0,
      "price_per_tsubo": null,
      "price_per_sqm": null,
      "cost_per_unit": null,
      "floor_per_unit": null,
      "yoy": null,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": null,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 16,
      "floor_total": 594,
      "cost_total": 12400,
      "price_per_tsubo": 69.00975757575758,
      "price_per_sqm": 208754.20875420875,
      "cost_per_unit": 775,
      "floor_per_unit": 37.125,
      "yoy": null,
      "ratio_national": 0.7703068614810565,
      "rank_in_national": 22,
      "is_spliced": false,
      "price_per_tsubo_real": 69.00975757575758,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 58,
      "floor_total": 1949,
      "cost_total": 80920,
      "price_per_tsubo": 137.25219435608005,
      "price_per_sqm": 415187.2755259107,
      "cost_per_unit": 1395.1724137931035,
      "floor_per_unit": 33.60344827586207,
      "yoy": 98.88809811483145,
      "ratio_national": 1.4667046241074306,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 126.26696812886848,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 57,
      "floor_total": 1220,
      "cost_total": 20800,
      "price_per_tsubo": 56.36100983606558,
      "price_per_sqm": 170491.80327868852,
      "cost_per_unit": 364.9122807017544,
      "floor_per_unit": 21.403508771929825,
      "yoy": -58.9361684886105,
      "ratio_national": 0.5975309098218876,
      "rank_in_national": 30,
      "is_spliced": false,
      "price_per_tsubo_real": 48.882055365191306,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 33,
      "floor_total": 1443,
      "cost_total": 32300,
      "price_per_tsubo": 73.99654677754678,
      "price_per_sqm": 223839.22383922385,
      "cost_per_unit": 978.7878787878788,
      "floor_per_unit": 43.72727272727273,
      "yoy": 31.290313982621676,
      "ratio_national": 0.7045846163236062,
      "rank_in_national": 26,
      "is_spliced": false,
      "price_per_tsubo_real": 64.4008240013462,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 73,
      "floor_total": 2061,
      "cost_total": 56200,
      "price_per_tsubo": 90.14332751091703,
      "price_per_sqm": 272683.16351285786,
      "cost_per_unit": 769.8630136986301,
      "floor_per_unit": 28.232876712328768,
      "yoy": 21.820992244289105,
      "ratio_national": 0.7107104183707914,
      "rank_in_national": 32,
      "is_spliced": true,
      "price_per_tsubo_real": 75.56020746933531,
      "deflator": 119.3,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 94,
      "floor_total": 2378,
      "cost_total": 92420,
      "price_per_tsubo": 128.47817989907483,
      "price_per_sqm": 388645.92094196804,
      "cost_per_unit": 983.1914893617021,
      "floor_per_unit": 25.29787234042553,
      "yoy": 42.52655570487474,
      "ratio_national": 1.0262983170378939,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 104.79460024394358,
      "deflator": 122.6,
      "deflator_provisional": true
    }
  ]
}