{
  "area": {
    "code": "43000",
    "name": "熊本県",
    "slug": "kumamoto"
  },
  "structure": {
    "id": "src",
    "name": "鉄骨鉄筋コンクリート造"
  },
  "segment": {
    "segment": "rental",
    "building_type": "apartment",
    "label": "貸家・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": 52,
    "price_per_tsubo": 85.34187530443253,
    "prev_price_per_tsubo": 85.86467532467532,
    "change_vs_prev": -0.608865075499267,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "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": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 88,
      "floor_total": 5276,
      "cost_total": 67000,
      "price_per_tsubo": 41.980274829416224,
      "price_per_sqm": 126990.1440485216,
      "cost_per_unit": 761.3636363636364,
      "floor_per_unit": 59.95454545454545,
      "yoy": null,
      "ratio_national": 0.6096079871634447,
      "rank_in_national": 21,
      "is_spliced": false,
      "price_per_tsubo_real": 46.696634960418486,
      "deflator": 89.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 39,
      "floor_total": 2146,
      "cost_total": 40000,
      "price_per_tsubo": 61.61770736253495,
      "price_per_sqm": 186393.2898415657,
      "cost_per_unit": 1025.6410256410256,
      "floor_per_unit": 55.02564102564103,
      "yoy": 46.777760776731434,
      "ratio_national": 0.8720626439834279,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 66.54180060748915,
      "deflator": 92.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "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": 93.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 45,
      "floor_total": 2098,
      "cost_total": 45000,
      "price_per_tsubo": 70.90588655862727,
      "price_per_sqm": 214489.99046711152,
      "cost_per_unit": 1000,
      "floor_per_unit": 46.62222222222222,
      "yoy": null,
      "ratio_national": 0.844701118637926,
      "rank_in_national": 11,
      "is_spliced": false,
      "price_per_tsubo_real": 74.63777532487082,
      "deflator": 95,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 42,
      "floor_total": 1899,
      "cost_total": 25000,
      "price_per_tsubo": 43.52014218009479,
      "price_per_sqm": 131648.23591363875,
      "cost_per_unit": 595.2380952380952,
      "floor_per_unit": 45.214285714285715,
      "yoy": -38.62266690070798,
      "ratio_national": 0.5678159344640309,
      "rank_in_national": 14,
      "is_spliced": false,
      "price_per_tsubo_real": 44.36303993893455,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 52,
      "floor_total": 5472,
      "cost_total": 90000,
      "price_per_tsubo": 54.37154605263157,
      "price_per_sqm": 164473.68421052632,
      "cost_per_unit": 1730.7692307692307,
      "floor_per_unit": 105.23076923076923,
      "yoy": 24.93421052631577,
      "ratio_national": 0.6547605225567031,
      "rank_in_national": 14,
      "is_spliced": false,
      "price_per_tsubo_real": 54.263020012606354,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 20,
      "floor_total": 730,
      "cost_total": 15000,
      "price_per_tsubo": 67.92719178082191,
      "price_per_sqm": 205479.45205479453,
      "cost_per_unit": 750,
      "floor_per_unit": 36.5,
      "yoy": 24.931506849315088,
      "ratio_national": 0.8107342885470482,
      "rank_in_national": 11,
      "is_spliced": false,
      "price_per_tsubo_real": 67.92719178082191,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "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": 104.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 62,
      "floor_total": 2581,
      "cost_total": 22365,
      "price_per_tsubo": 28.645483669120498,
      "price_per_sqm": 86652.46028671057,
      "cost_per_unit": 360.7258064516129,
      "floor_per_unit": 41.62903225806452,
      "yoy": null,
      "ratio_national": 0.34547152698105016,
      "rank_in_national": 16,
      "is_spliced": false,
      "price_per_tsubo_real": 25.760327040575987,
      "deflator": 111.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 42,
      "floor_total": 1718,
      "cost_total": 26000,
      "price_per_tsubo": 50.029417927823054,
      "price_per_sqm": 151338.76600698486,
      "cost_per_unit": 619.047619047619,
      "floor_per_unit": 40.904761904761905,
      "yoy": 74.65028171876949,
      "ratio_national": 0.47525988199645225,
      "rank_in_national": 14,
      "is_spliced": false,
      "price_per_tsubo_real": 43.96258165889548,
      "deflator": 113.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 85,
      "floor_total": 4772,
      "cost_total": 125105,
      "price_per_tsubo": 86.66614793587594,
      "price_per_sqm": 262164.7108130763,
      "cost_per_unit": 1471.8235294117646,
      "floor_per_unit": 56.141176470588235,
      "yoy": 73.23037429879422,
      "ratio_national": 0.790860271548779,
      "rank_in_national": 13,
      "is_spliced": true,
      "price_per_tsubo_real": 72.64555568807707,
      "deflator": 119.3,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 20,
      "floor_total": 770,
      "cost_total": 20000,
      "price_per_tsubo": 85.86467532467532,
      "price_per_sqm": 259740.25974025973,
      "cost_per_unit": 1000,
      "floor_per_unit": 38.5,
      "yoy": -0.9247816249934537,
      "ratio_national": 0.768188106819686,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 70.03643990593419,
      "deflator": 122.6,
      "deflator_provisional": true
    }
  ]
}