{
  "area": {
    "code": "43000",
    "name": "熊本県",
    "slug": "kumamoto"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "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": 2134,
    "price_per_tsubo": 81.44026431010244,
    "prev_price_per_tsubo": 78.86609968639002,
    "change_vs_prev": 3.2639684654731838,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 5316,
      "floor_total": 645906,
      "cost_total": 10094392,
      "price_per_tsubo": 51.66377170931993,
      "price_per_sqm": 156282.6789037414,
      "cost_per_unit": 1898.869826937547,
      "floor_per_unit": 121.50225733634312,
      "yoy": null,
      "ratio_national": 0.9220856975731015,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 58.84256458920266,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 6163,
      "floor_total": 746380,
      "cost_total": 11746117,
      "price_per_tsubo": 52.024700712009974,
      "price_per_sqm": 157374.48752646105,
      "cost_per_unit": 1905.9089729028071,
      "floor_per_unit": 121.10660392665909,
      "yoy": 0.6986114074689853,
      "ratio_national": 0.9220917684888073,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 57.54944769027651,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 5425,
      "floor_total": 644795,
      "cost_total": 10462953,
      "price_per_tsubo": 53.642359816484316,
      "price_per_sqm": 162267.89909971386,
      "cost_per_unit": 1928.654930875576,
      "floor_per_unit": 118.85622119815669,
      "yoy": 3.1094058828500026,
      "ratio_national": 0.931485221936615,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 57.43293342236008,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 5446,
      "floor_total": 635678,
      "cost_total": 10373944,
      "price_per_tsubo": 53.94882367450187,
      "price_per_sqm": 163194.9509028156,
      "cost_per_unit": 1904.8740359897172,
      "floor_per_unit": 116.72383400661036,
      "yoy": 0.5713094261065255,
      "ratio_national": 0.926322854209196,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 57.885003942598566,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 6644,
      "floor_total": 755605,
      "cost_total": 12595030,
      "price_per_tsubo": 55.103558372033,
      "price_per_sqm": 166688.01821057298,
      "cost_per_unit": 1895.6998795906081,
      "floor_per_unit": 113.72742323901264,
      "yoy": 2.1404260906561667,
      "ratio_national": 0.9434876184350607,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 58.9342870289123,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 8251,
      "floor_total": 914909,
      "cost_total": 15624657,
      "price_per_tsubo": 56.45570746820722,
      "price_per_sqm": 170778.26319338864,
      "cost_per_unit": 1893.6682826324081,
      "floor_per_unit": 110.88462004605502,
      "yoy": 2.4538326309984537,
      "ratio_national": 0.9584490685921856,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 59.30221372710842,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 8301,
      "floor_total": 911644,
      "cost_total": 16048955,
      "price_per_tsubo": 58.19648344030126,
      "price_per_sqm": 176044.10274185977,
      "cost_per_unit": 1933.3760992651487,
      "floor_per_unit": 109.82339477171425,
      "yoy": 3.083436644690618,
      "ratio_national": 0.9776283459221133,
      "rank_in_national": 30,
      "is_spliced": false,
      "price_per_tsubo_real": 59.32363245698396,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 7416,
      "floor_total": 820015,
      "cost_total": 14755832,
      "price_per_tsubo": 59.48632874676683,
      "price_per_sqm": 179945.87903879807,
      "cost_per_unit": 1989.7292340884574,
      "floor_per_unit": 110.5737594390507,
      "yoy": 2.2163629659663453,
      "ratio_national": 0.9904520152256199,
      "rank_in_national": 22,
      "is_spliced": false,
      "price_per_tsubo_real": 59.36759355964754,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 6557,
      "floor_total": 724853,
      "cost_total": 13264918,
      "price_per_tsubo": 60.496450004649226,
      "price_per_sqm": 183001.49133686416,
      "cost_per_unit": 2023.0163184383102,
      "floor_per_unit": 110.54643892023792,
      "yoy": 1.6980729508161208,
      "ratio_national": 1.0001656615350552,
      "rank_in_national": 23,
      "is_spliced": false,
      "price_per_tsubo_real": 60.496450004649226,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 7231,
      "floor_total": 803459,
      "cost_total": 14978958,
      "price_per_tsubo": 61.63013864655197,
      "price_per_sqm": 186430.89442025044,
      "cost_per_unit": 2071.491909832665,
      "floor_per_unit": 111.11312404923247,
      "yoy": 1.8739754842071132,
      "ratio_national": 1.0111746249117626,
      "rank_in_national": 22,
      "is_spliced": false,
      "price_per_tsubo_real": 56.69745965644155,
      "deflator": 108.7,
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    },
    {
      "fiscal_year": 2022,
      "units": 6381,
      "floor_total": 695442,
      "cost_total": 13503850,
      "price_per_tsubo": 64.19067627710146,
      "price_per_sqm": 194176.5093278807,
      "cost_per_unit": 2116.259207020843,
      "floor_per_unit": 108.98636577338975,
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      "ratio_national": 1.0207600686644698,
      "rank_in_national": 24,
      "is_spliced": false,
      "price_per_tsubo_real": 55.67274612064307,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 5547,
      "floor_total": 599034,
      "cost_total": 13011348,
      "price_per_tsubo": 71.80357726760084,
      "price_per_sqm": 217205.50085637876,
      "cost_per_unit": 2345.654948620876,
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      "ratio_national": 0.9903005595909655,
      "rank_in_national": 28,
      "is_spliced": false,
      "price_per_tsubo_real": 62.49223434952206,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 6113,
      "floor_total": 665656,
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      "price_per_tsubo": 74.71708858477953,
      "price_per_sqm": 226018.85959114018,
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    {
      "fiscal_year": 2025,
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    }
  ]
}