{
  "area": {
    "code": "43000",
    "name": "熊本県",
    "slug": "kumamoto"
  },
  "structure": {
    "id": "rc",
    "name": "鉄筋コンクリート造"
  },
  "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": 673,
    "price_per_tsubo": 101.05130370779166,
    "prev_price_per_tsubo": 83.36041322929466,
    "change_vs_prev": 21.222172243599232,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 2223,
      "floor_total": 120184,
      "cost_total": 1668066,
      "price_per_tsubo": 45.881946865972175,
      "price_per_sqm": 138792.68455035612,
      "cost_per_unit": 750.3670715249663,
      "floor_per_unit": 54.06387764282501,
      "yoy": null,
      "ratio_national": 0.7834064956879726,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 52.55664016720753,
      "deflator": 87.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 2519,
      "floor_total": 151513,
      "cost_total": 2277416,
      "price_per_tsubo": 49.68985525096856,
      "price_per_sqm": 150311.59042458402,
      "cost_per_unit": 904.0952759031362,
      "floor_per_unit": 60.14807463279079,
      "yoy": 8.299360958068846,
      "ratio_national": 0.8050355788705733,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 55.395602286475544,
      "deflator": 89.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 1654,
      "floor_total": 92873,
      "cost_total": 1372560,
      "price_per_tsubo": 48.855912077783636,
      "price_per_sqm": 147788.91604664433,
      "cost_per_unit": 829.8428053204353,
      "floor_per_unit": 56.150544135429264,
      "yoy": -1.6782966442001723,
      "ratio_national": 0.7191482789727394,
      "rank_in_national": 46,
      "is_spliced": false,
      "price_per_tsubo_real": 52.76016423086786,
      "deflator": 92.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 1606,
      "floor_total": 88325,
      "cost_total": 1357194,
      "price_per_tsubo": 50.79647159082933,
      "price_per_sqm": 153659.09991508632,
      "cost_per_unit": 845.0772104607721,
      "floor_per_unit": 54.99688667496887,
      "yoy": 3.9720054963995333,
      "ratio_national": 0.7109671628179894,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 55.03409706482051,
      "deflator": 92.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 1720,
      "floor_total": 87441,
      "cost_total": 1389223,
      "price_per_tsubo": 52.520894101965894,
      "price_per_sqm": 158875.4703171281,
      "cost_per_unit": 807.6877906976745,
      "floor_per_unit": 50.83779069767442,
      "yoy": 3.3947682922289557,
      "ratio_national": 0.7261710560720254,
      "rank_in_national": 47,
      "is_spliced": false,
      "price_per_tsubo_real": 56.84079448264707,
      "deflator": 92.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 2383,
      "floor_total": 142872,
      "cost_total": 2413972,
      "price_per_tsubo": 55.85478258777088,
      "price_per_sqm": 168960.4681113164,
      "cost_per_unit": 1012.9970625262274,
      "floor_per_unit": 59.95467897608057,
      "yoy": 6.347737491544714,
      "ratio_national": 0.7755674935912271,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 59.043110557897336,
      "deflator": 94.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 2734,
      "floor_total": 149506,
      "cost_total": 2925880,
      "price_per_tsubo": 64.69536236137681,
      "price_per_sqm": 195703.18248097066,
      "cost_per_unit": 1070.1828822238479,
      "floor_per_unit": 54.68397951719093,
      "yoy": 15.827793725118777,
      "ratio_national": 0.8452751387564102,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 66.01567587895593,
      "deflator": 98,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 2607,
      "floor_total": 135812,
      "cost_total": 2785262,
      "price_per_tsubo": 67.79585947471504,
      "price_per_sqm": 205082.1724148087,
      "cost_per_unit": 1068.3782125047949,
      "floor_per_unit": 52.09512850019179,
      "yoy": 4.7924565226475035,
      "ratio_national": 0.8527371016095249,
      "rank_in_national": 29,
      "is_spliced": false,
      "price_per_tsubo_real": 67.6605383979192,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 1545,
      "floor_total": 73277,
      "cost_total": 1380285,
      "price_per_tsubo": 62.269639179415094,
      "price_per_sqm": 188365.38067879417,
      "cost_per_unit": 893.3883495145631,
      "floor_per_unit": 47.42847896440129,
      "yoy": -8.151265192472401,
      "ratio_national": 0.7565757333121035,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 62.269639179415094,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 1845,
      "floor_total": 81292,
      "cost_total": 1596047,
      "price_per_tsubo": 64.90424902979383,
      "price_per_sqm": 196335.06372090735,
      "cost_per_unit": 865.0661246612466,
      "floor_per_unit": 44.06070460704607,
      "yoy": 4.230970156720737,
      "ratio_national": 0.7663719909437341,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 61.69605421083064,
      "deflator": 105.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 2163,
      "floor_total": 108375,
      "cost_total": 2170140,
      "price_per_tsubo": 66.19632858685121,
      "price_per_sqm": 200243.59861591694,
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      "is_spliced": false,
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      "deflator": 111.7,
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    },
    {
      "fiscal_year": 2023,
      "units": 2615,
      "floor_total": 130234,
      "cost_total": 2725003,
      "price_per_tsubo": 69.1700144921449,
      "price_per_sqm": 209238.98521123515,
      "cost_per_unit": 1042.0661567877628,
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      "ratio_national": 0.7177839990984379,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 60.72872211777427,
      "deflator": 113.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 2882,
      "floor_total": 125817,
      "cost_total": 2935945,
      "price_per_tsubo": 77.14074903669615,
      "price_per_sqm": 233350.42164413395,
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    {
      "fiscal_year": 2025,
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  ]
}