{
  "area": {
    "code": "43000",
    "name": "熊本県",
    "slug": "kumamoto"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "all",
    "building_type": "rowhouse",
    "label": "長屋建"
  },
  "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": 415,
    "price_per_tsubo": 72.3007514531868,
    "prev_price_per_tsubo": 61.51393945936845,
    "change_vs_prev": 17.535557125134744,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 1630,
      "floor_total": 92933,
      "cost_total": 1155716,
      "price_per_tsubo": 41.110847552968266,
      "price_per_sqm": 124360.13041653665,
      "cost_per_unit": 709.0282208588957,
      "floor_per_unit": 57.014110429447854,
      "yoy": null,
      "ratio_national": 0.7886358397701559,
      "rank_in_national": 47,
      "is_spliced": false,
      "price_per_tsubo_real": 46.8232887847019,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 1089,
      "floor_total": 59712,
      "cost_total": 793424,
      "price_per_tsubo": 43.925728914791,
      "price_per_sqm": 132875.13397642015,
      "cost_per_unit": 728.5803489439853,
      "floor_per_unit": 54.83195592286501,
      "yoy": 6.847052613537019,
      "ratio_national": 0.8085348663835822,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 48.590408091582965,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 1525,
      "floor_total": 84152,
      "cost_total": 1260375,
      "price_per_tsubo": 49.51201482139462,
      "price_per_sqm": 149773.62391862343,
      "cost_per_unit": 826.4754098360655,
      "floor_per_unit": 55.181639344262294,
      "yoy": 12.71757132918645,
      "ratio_national": 0.8890352642046586,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 53.010722506846484,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 1332,
      "floor_total": 75683,
      "cost_total": 1133370,
      "price_per_tsubo": 49.50495107619941,
      "price_per_sqm": 149752.25612092545,
      "cost_per_unit": 850.8783783783783,
      "floor_per_unit": 56.819069069069066,
      "yoy": -0.014266729440703951,
      "ratio_national": 0.8743711940838135,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 53.1169002963513,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 1846,
      "floor_total": 104734,
      "cost_total": 1594992,
      "price_per_tsubo": 50.34381006817271,
      "price_per_sqm": 152289.8008287662,
      "cost_per_unit": 864.0260021668472,
      "floor_per_unit": 56.735644637053085,
      "yoy": 1.6944951438939926,
      "ratio_national": 0.8877166901738376,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 53.843647131735516,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 2034,
      "floor_total": 119861,
      "cost_total": 1847035,
      "price_per_tsubo": 50.941589279665614,
      "price_per_sqm": 154098.08027632008,
      "cost_per_unit": 908.0801376597836,
      "floor_per_unit": 58.928711897738445,
      "yoy": 1.1873936650472539,
      "ratio_national": 0.8949670109892954,
      "rank_in_national": 38,
      "is_spliced": false,
      "price_per_tsubo_real": 53.510072772758,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 2167,
      "floor_total": 124024,
      "cost_total": 1958787,
      "price_per_tsubo": 52.210366354334646,
      "price_per_sqm": 157936.12526607752,
      "cost_per_unit": 903.9164743885556,
      "floor_per_unit": 57.23304107060452,
      "yoy": 2.4906507484553364,
      "ratio_national": 0.904219781490403,
      "rank_in_national": 34,
      "is_spliced": false,
      "price_per_tsubo_real": 53.221576304112794,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 1851,
      "floor_total": 105438,
      "cost_total": 1577545,
      "price_per_tsubo": 49.46065446565754,
      "price_per_sqm": 149618.25907168194,
      "cost_per_unit": 852.2663425175581,
      "floor_per_unit": 56.96272285251216,
      "yoy": -5.266601406348526,
      "ratio_national": 0.850231907504521,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 49.36193060444864,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 1245,
      "floor_total": 70864,
      "cost_total": 1106410,
      "price_per_tsubo": 51.61378293491759,
      "price_per_sqm": 156131.46308421766,
      "cost_per_unit": 888.6827309236947,
      "floor_per_unit": 56.918875502008035,
      "yoy": 4.3532146764354795,
      "ratio_national": 0.8812797821829172,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 51.61378293491759,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 1411,
      "floor_total": 77817,
      "cost_total": 1192039,
      "price_per_tsubo": 50.639713761902925,
      "price_per_sqm": 153184.90818201678,
      "cost_per_unit": 844.8185683912119,
      "floor_per_unit": 55.15024805102764,
      "yoy": -1.887226856134372,
      "ratio_national": 0.8614529460697772,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 46.58667319402293,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 1262,
      "floor_total": 69127,
      "cost_total": 1031881,
      "price_per_tsubo": 49.34659237331289,
      "price_per_sqm": 149273.2217512694,
      "cost_per_unit": 817.6553090332806,
      "floor_per_unit": 54.775752773375594,
      "yoy": -2.553571678287947,
      "ratio_national": 0.8078000613761923,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 42.79843224051421,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 1414,
      "floor_total": 77744,
      "cost_total": 1349301,
      "price_per_tsubo": 57.37427650738321,
      "price_per_sqm": 173556.9304383618,
      "cost_per_unit": 954.2439886845827,
      "floor_per_unit": 54.981612446958984,
      "yoy": 16.26796045680303,
      "ratio_national": 0.8446685686442248,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 49.93409617700888,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 1438,
      "floor_total": 76539,
      "cost_total": 1457818,
      "price_per_tsubo": 62.964503928977386,
      "price_per_sqm": 190467.343445825,
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      "is_spliced": true,
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      "deflator": 119.3,
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    {
      "fiscal_year": 2025,
      "units": 1141,
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    }
  ]
}