{
  "area": {
    "code": "43000",
    "name": "熊本県",
    "slug": "kumamoto"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "owner",
    "building_type": "all",
    "label": "持家"
  },
  "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": 1424,
    "price_per_tsubo": 91.41425469161452,
    "prev_price_per_tsubo": 86.37894373783375,
    "change_vs_prev": 5.829326842735298,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 4278,
      "floor_total": 531981,
      "cost_total": 8407550,
      "price_per_tsubo": 52.24546499687019,
      "price_per_sqm": 158042.29850314202,
      "cost_per_unit": 1965.2992052360917,
      "floor_per_unit": 124.35273492286115,
      "yoy": null,
      "ratio_national": 0.89132675990791,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 59.5050854178476,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 4976,
      "floor_total": 619645,
      "cost_total": 9867807,
      "price_per_tsubo": 52.64449435165296,
      "price_per_sqm": 159249.36052094345,
      "cost_per_unit": 1983.0801848874598,
      "floor_per_unit": 124.52672829581994,
      "yoy": 0.7637588349661995,
      "ratio_national": 0.8901090444622658,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 58.23506012350991,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 4271,
      "floor_total": 523697,
      "cost_total": 8647800,
      "price_per_tsubo": 54.58845622946093,
      "price_per_sqm": 165129.83652761043,
      "cost_per_unit": 2024.7717162257084,
      "floor_per_unit": 122.6169515335987,
      "yoy": 3.6926214255621037,
      "ratio_national": 0.8935097359303531,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 58.445884613983864,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 4246,
      "floor_total": 510127,
      "cost_total": 8532041,
      "price_per_tsubo": 55.29041947865923,
      "price_per_sqm": 167253.27222436765,
      "cost_per_unit": 2009.430287329251,
      "floor_per_unit": 120.14295807819124,
      "yoy": 1.2859188511351594,
      "ratio_national": 0.8943720656969285,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 59.32448441916226,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 5455,
      "floor_total": 632657,
      "cost_total": 10874490,
      "price_per_tsubo": 56.8219118686745,
      "price_per_sqm": 171886.02987084628,
      "cost_per_unit": 1993.4903758020164,
      "floor_per_unit": 115.97745187901008,
      "yoy": 2.7699055359968527,
      "ratio_national": 0.9116495995303225,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 60.77209825526684,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 6817,
      "floor_total": 769872,
      "cost_total": 13497021,
      "price_per_tsubo": 57.955500461881975,
      "price_per_sqm": 175315.13030737577,
      "cost_per_unit": 1979.9062637523837,
      "floor_per_unit": 112.93413525011002,
      "yoy": 1.9949849554999233,
      "ratio_national": 0.918594597304228,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 60.87762653559031,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 6617,
      "floor_total": 741637,
      "cost_total": 13514911,
      "price_per_tsubo": 60.241678388065864,
      "price_per_sqm": 182230.80833345692,
      "cost_per_unit": 2042.45292428593,
      "floor_per_unit": 112.08055009823183,
      "yoy": 3.944712594946065,
      "ratio_national": 0.9420187902071016,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 61.40843872381841,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 5847,
      "floor_total": 658038,
      "cost_total": 12332888,
      "price_per_tsubo": 61.9568137729432,
      "price_per_sqm": 187419.08522000248,
      "cost_per_unit": 2109.2676586283565,
      "floor_per_unit": 112.54284248332478,
      "yoy": 2.8470909688617096,
      "ratio_national": 0.9553872017436245,
      "rank_in_national": 31,
      "is_spliced": false,
      "price_per_tsubo_real": 61.833147477987225,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 4940,
      "floor_total": 554720,
      "cost_total": 10608852,
      "price_per_tsubo": 63.222232573334296,
      "price_per_sqm": 191246.97144505335,
      "cost_per_unit": 2147.540890688259,
      "floor_per_unit": 112.2914979757085,
      "yoy": 2.04242071748324,
      "ratio_national": 0.9694410059912889,
      "rank_in_national": 28,
      "is_spliced": false,
      "price_per_tsubo_real": 63.22223257333429,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 5350,
      "floor_total": 608860,
      "cost_total": 11869379,
      "price_per_tsubo": 64.44449365110206,
      "price_per_sqm": 194944.30575173275,
      "cost_per_unit": 2218.5755140186916,
      "floor_per_unit": 113.80560747663552,
      "yoy": 1.933277310873227,
      "ratio_national": 0.9751279282567146,
      "rank_in_national": 26,
      "is_spliced": false,
      "price_per_tsubo_real": 59.28656269650604,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 4585,
      "floor_total": 507893,
      "cost_total": 10399856,
      "price_per_tsubo": 67.69091120814817,
      "price_per_sqm": 204764.70437670927,
      "cost_per_unit": 2268.2346782988006,
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      "is_spliced": false,
      "price_per_tsubo_real": 58.70850928720569,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 3722,
      "floor_total": 410063,
      "cost_total": 9684204,
      "price_per_tsubo": 78.07079580737594,
      "price_per_sqm": 236163.80897569397,
      "cost_per_unit": 2601.8817839871035,
      "floor_per_unit": 110.17275658248253,
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      "ratio_national": 0.9507031742617205,
      "rank_in_national": 33,
      "is_spliced": false,
      "price_per_tsubo_real": 67.94673264349517,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 4068,
      "floor_total": 450345,
      "cost_total": 11242730,
      "price_per_tsubo": 82.5280716044366,
      "price_per_sqm": 249647.04837402437,
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    {
      "fiscal_year": 2025,
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  ]
}