{
  "area": {
    "code": "43000",
    "name": "熊本県",
    "slug": "kumamoto"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "company",
    "building_type": "detached",
    "label": "給与住宅・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": null,
  "years": [
    {
      "fiscal_year": 2012,
      "units": 13,
      "floor_total": 2842,
      "cost_total": 45024,
      "price_per_tsubo": 52.37153024630542,
      "price_per_sqm": 158423.64532019704,
      "cost_per_unit": 3463.3846153846152,
      "floor_per_unit": 218.6153846153846,
      "yoy": null,
      "ratio_national": 0.8103103026705725,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 59.6486677064982,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 28,
      "floor_total": 3875,
      "cost_total": 69514,
      "price_per_tsubo": 59.30288672516129,
      "price_per_sqm": 179390.96774193548,
      "cost_per_unit": 2482.6428571428573,
      "floor_per_unit": 138.39285714285714,
      "yoy": null,
      "ratio_national": 0.8284335970407893,
      "rank_in_national": 16,
      "is_spliced": false,
      "price_per_tsubo_real": 63.49345473786004,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 52,
      "floor_total": 6574,
      "cost_total": 119432,
      "price_per_tsubo": 60.05736405232735,
      "price_per_sqm": 181673.25829023425,
      "cost_per_unit": 2296.769230769231,
      "floor_per_unit": 126.42307692307692,
      "yoy": 1.272243846514054,
      "ratio_national": 0.8642619767905089,
      "rank_in_national": 22,
      "is_spliced": false,
      "price_per_tsubo_real": 64.43923181580188,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 65,
      "floor_total": 8185,
      "cost_total": 138374,
      "price_per_tsubo": 55.887035486866225,
      "price_per_sqm": 169058.03298717167,
      "cost_per_unit": 2128.8307692307694,
      "floor_per_unit": 125.92307692307692,
      "yoy": -6.943908763340934,
      "ratio_national": 0.8211265970288396,
      "rank_in_national": 16,
      "is_spliced": false,
      "price_per_tsubo_real": 59.77223046723661,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 118,
      "floor_total": 12973,
      "cost_total": 222005,
      "price_per_tsubo": 56.57148762429662,
      "price_per_sqm": 171128.49764896324,
      "cost_per_unit": 1881.3983050847457,
      "floor_per_unit": 109.94067796610169,
      "yoy": 1.224706466298886,
      "ratio_national": 0.7835345099515251,
      "rank_in_national": 20,
      "is_spliced": false,
      "price_per_tsubo_real": 59.423831538126706,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 13,
      "floor_total": 1969,
      "cost_total": 66463,
      "price_per_tsubo": 111.58594249365161,
      "price_per_sqm": 337546.9781615033,
      "cost_per_unit": 5112.538461538462,
      "floor_per_unit": 151.46153846153845,
      "yoy": null,
      "ratio_national": 1.009317029845327,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 97.11570277950531,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 12,
      "floor_total": 1361,
      "cost_total": 41977,
      "price_per_tsubo": 101.95969642174872,
      "price_per_sqm": 308427.6267450404,
      "cost_per_unit": 3498.0833333333335,
      "floor_per_unit": 113.41666666666667,
      "yoy": -8.626755177920876,
      "ratio_national": 0.9078699079314082,
      "rank_in_national": 15,
      "is_spliced": true,
      "price_per_tsubo_real": 85.46495928059407,
      "deflator": 119.3,
      "deflator_provisional": true
    }
  ]
}