{
  "area": {
    "code": "46000",
    "name": "鹿児島県",
    "slug": "kagoshima"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "segment": {
    "segment": "owner",
    "building_type": "detached",
    "label": "持家・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": 1208,
    "price_per_tsubo": 85.15966807659288,
    "prev_price_per_tsubo": 81.36719044833313,
    "change_vs_prev": 4.660942091478404,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 4167,
      "floor_total": 470595,
      "cost_total": 7176073,
      "price_per_tsubo": 50.409779880087974,
      "price_per_sqm": 152489.35921546127,
      "cost_per_unit": 1722.1197504199663,
      "floor_per_unit": 112.9337652987761,
      "yoy": null,
      "ratio_national": 0.9121755301858716,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 57.34901010248916,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 4918,
      "floor_total": 554524,
      "cost_total": 8623309,
      "price_per_tsubo": 51.40778155518968,
      "price_per_sqm": 155508.30982969177,
      "cost_per_unit": 1753.4178527856852,
      "floor_per_unit": 112.7539650264335,
      "yoy": 1.9797778872982619,
      "ratio_national": 0.9185325902781587,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 56.678921229536584,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 3866,
      "floor_total": 437241,
      "cost_total": 7060041,
      "price_per_tsubo": 53.377915011149454,
      "price_per_sqm": 161467.95474349387,
      "cost_per_unit": 1826.1875323331608,
      "floor_per_unit": 113.09906880496638,
      "yoy": 3.832364277078759,
      "ratio_national": 0.9260275771621133,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 57.088679156309574,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 3944,
      "floor_total": 437463,
      "cost_total": 7210403,
      "price_per_tsubo": 54.4870723543934,
      "price_per_sqm": 164823.15075789267,
      "cost_per_unit": 1828.1954868154157,
      "floor_per_unit": 110.91861054766734,
      "yoy": 2.0779330609153046,
      "ratio_national": 0.9341559668617818,
      "rank_in_national": 38,
      "is_spliced": false,
      "price_per_tsubo_real": 58.27494369453839,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 4131,
      "floor_total": 454929,
      "cost_total": 7564524,
      "price_per_tsubo": 54.96841879493283,
      "price_per_sqm": 166279.22159282,
      "cost_per_unit": 1831.1604938271605,
      "floor_per_unit": 110.12563543936093,
      "yoy": 0.8834140278425551,
      "ratio_national": 0.9361823278190781,
      "rank_in_national": 38,
      "is_spliced": false,
      "price_per_tsubo_real": 58.53931714050354,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 4098,
      "floor_total": 446813,
      "cost_total": 7552224,
      "price_per_tsubo": 55.875873300373975,
      "price_per_sqm": 169024.26742283686,
      "cost_per_unit": 1842.904831625183,
      "floor_per_unit": 109.03196681307955,
      "yoy": 1.6508652155822867,
      "ratio_national": 0.9415333118653716,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 58.631556453697776,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 4357,
      "floor_total": 473393,
      "cost_total": 8252445,
      "price_per_tsubo": 57.62833450547431,
      "price_per_sqm": 174325.45474901402,
      "cost_per_unit": 1894.0658710121643,
      "floor_per_unit": 108.65113610282305,
      "yoy": 3.136346873147855,
      "ratio_national": 0.9593730860464249,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 58.86448876963667,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 4277,
      "floor_total": 459569,
      "cost_total": 8152981,
      "price_per_tsubo": 58.64634703382953,
      "price_per_sqm": 177404.9381050506,
      "cost_per_unit": 1906.2382511105916,
      "floor_per_unit": 107.4512508767828,
      "yoy": 1.7665138808731662,
      "ratio_national": 0.964055224063064,
      "rank_in_national": 34,
      "is_spliced": false,
      "price_per_tsubo_real": 58.587759274554976,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 4065,
      "floor_total": 438448,
      "cost_total": 7953957,
      "price_per_tsubo": 59.97087798559921,
      "price_per_sqm": 181411.63832427107,
      "cost_per_unit": 1956.6929889298892,
      "floor_per_unit": 107.85928659286593,
      "yoy": 2.2585054632740187,
      "ratio_national": 0.9786652201679124,
      "rank_in_national": 33,
      "is_spliced": false,
      "price_per_tsubo_real": 59.970877985599216,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 4358,
      "floor_total": 464983,
      "cost_total": 8577652,
      "price_per_tsubo": 60.98269443201149,
      "price_per_sqm": 184472.37856007638,
      "cost_per_unit": 1968.2542450665444,
      "floor_per_unit": 106.69642037631941,
      "yoy": 1.6871796451858767,
      "ratio_national": 0.9885967111370338,
      "rank_in_national": 30,
      "is_spliced": false,
      "price_per_tsubo_real": 55.288027590218945,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 3773,
      "floor_total": 399025,
      "cost_total": 7710031,
      "price_per_tsubo": 63.87505389258818,
      "price_per_sqm": 193221.75302299354,
      "cost_per_unit": 2043.4749536178108,
      "floor_per_unit": 105.75801749271137,
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      "ratio_national": 1.0065837628562275,
      "rank_in_national": 25,
      "is_spliced": false,
      "price_per_tsubo_real": 54.73440779142089,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 3418,
      "floor_total": 352028,
      "cost_total": 7887053,
      "price_per_tsubo": 74.06496340310999,
      "price_per_sqm": 224046.18382628655,
      "cost_per_unit": 2307.505266237566,
      "floor_per_unit": 102.99239321240492,
      "yoy": 15.952878141844051,
      "ratio_national": 0.9485863337316199,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 64.51651864382403,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 3243,
      "floor_total": 336451,
      "cost_total": 7813225,
      "price_per_tsubo": 76.7686262568695,
      "price_per_sqm": 232224.75189552119,
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      "is_spliced": true,
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      "deflator": 118.8,
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    },
    {
      "fiscal_year": 2025,
      "units": 2885,
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      "price_per_tsubo": 83.05614247402552,
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      "deflator": 122.3,
      "deflator_provisional": true
    }
  ]
}