{
  "area": {
    "code": "05000",
    "name": "秋田県",
    "slug": "akita"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "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": 779,
    "price_per_tsubo": 82.99045403911254,
    "prev_price_per_tsubo": 78.24404999053866,
    "change_vs_prev": 6.066153335809972,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 2292,
      "floor_total": 285731,
      "cost_total": 4282342,
      "price_per_tsubo": 49.54493338202715,
      "price_per_sqm": 149873.20241765855,
      "cost_per_unit": 1868.3865619546248,
      "floor_per_unit": 124.66448516579406,
      "yoy": null,
      "ratio_national": 0.9321635269779535,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 56.365111924945566,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 2777,
      "floor_total": 354387,
      "cost_total": 5348485,
      "price_per_tsubo": 49.89169531656071,
      "price_per_sqm": 150922.15572241644,
      "cost_per_unit": 1925.9938782859201,
      "floor_per_unit": 127.61505221462009,
      "yoy": 0.6998938354801476,
      "ratio_national": 0.9304557681170933,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 55.007381826417536,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 2347,
      "floor_total": 288360,
      "cost_total": 4503808,
      "price_per_tsubo": 51.63213846691635,
      "price_per_sqm": 156186.98848661396,
      "cost_per_unit": 1918.9637835534725,
      "floor_per_unit": 122.86322965487857,
      "yoy": 3.4884425941283492,
      "ratio_national": 0.9460398229537867,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 55.22153846729022,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 2419,
      "floor_total": 289896,
      "cost_total": 4589840,
      "price_per_tsubo": 52.339622394237935,
      "price_per_sqm": 158327.12421006153,
      "cost_per_unit": 1897.4121537825547,
      "floor_per_unit": 119.84125671765192,
      "yoy": 1.370239444517507,
      "ratio_national": 0.9480790160116757,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 55.97820576923843,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 2516,
      "floor_total": 301243,
      "cost_total": 4863958,
      "price_per_tsubo": 53.376256765534805,
      "price_per_sqm": 161462.9385579084,
      "cost_per_unit": 1933.210651828299,
      "floor_per_unit": 119.73092209856915,
      "yoy": 1.9805919948918005,
      "ratio_national": 0.9645281694651686,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 56.84372392495719,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 2502,
      "floor_total": 294722,
      "cost_total": 4909161,
      "price_per_tsubo": 55.06428207663493,
      "price_per_sqm": 166569.20759223946,
      "cost_per_unit": 1962.0947242206234,
      "floor_per_unit": 117.79456434852118,
      "yoy": 3.1625022311232653,
      "ratio_national": 0.9877872500840705,
      "rank_in_national": 26,
      "is_spliced": false,
      "price_per_tsubo_real": 57.7799392199737,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 2842,
      "floor_total": 332521,
      "cost_total": 5599627,
      "price_per_tsubo": 55.66923875583798,
      "price_per_sqm": 168399.1988475916,
      "cost_per_unit": 1970.3121041520055,
      "floor_per_unit": 117.00246305418719,
      "yoy": 1.0986371861910538,
      "ratio_national": 0.9895760395567786,
      "rank_in_national": 31,
      "is_spliced": false,
      "price_per_tsubo_real": 56.86336951566698,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 2825,
      "floor_total": 327865,
      "cost_total": 5653003,
      "price_per_tsubo": 56.9979741276745,
      "price_per_sqm": 172418.61741875467,
      "cost_per_unit": 2001.0630088495575,
      "floor_per_unit": 116.05840707964602,
      "yoy": 2.3868394853830743,
      "ratio_national": 1.0057669646646732,
      "rank_in_national": 28,
      "is_spliced": false,
      "price_per_tsubo_real": 56.94103309457993,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 2655,
      "floor_total": 305040,
      "cost_total": 5325903,
      "price_per_tsubo": 57.718059527832416,
      "price_per_sqm": 174596.87254130605,
      "cost_per_unit": 2005.9898305084746,
      "floor_per_unit": 114.89265536723164,
      "yoy": 1.2633526211737633,
      "ratio_national": 1.0106790539644768,
      "rank_in_national": 24,
      "is_spliced": false,
      "price_per_tsubo_real": 57.71805952783242,
      "deflator": 100,
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    },
    {
      "fiscal_year": 2021,
      "units": 2728,
      "floor_total": 306695,
      "cost_total": 5539847,
      "price_per_tsubo": 59.712648768744195,
      "price_per_sqm": 180630.49609546945,
      "cost_per_unit": 2030.7357038123166,
      "floor_per_unit": 112.42485337243401,
      "yoy": 3.4557454932280907,
      "ratio_national": 1.0425890327622336,
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      "is_spliced": false,
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      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
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      "floor_total": 260509,
      "cost_total": 4896781,
      "price_per_tsubo": 62.138849951402825,
      "price_per_sqm": 187969.7438476214,
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      "rank_in_national": 20,
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      "price_per_tsubo_real": 53.24665805604355,
      "deflator": 116.7,
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    },
    {
      "fiscal_year": 2023,
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      "floor_total": 215365,
      "cost_total": 4564286,
      "price_per_tsubo": 70.06046022306317,
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      "floor_per_unit": 110.1611253196931,
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      "ratio_national": 1.0188967257571986,
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      "is_spliced": false,
      "price_per_tsubo_real": 61.028275455629945,
      "deflator": 114.8,
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    },
    {
      "fiscal_year": 2024,
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      "price_per_tsubo": 74.26615745652839,
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    {
      "fiscal_year": 2025,
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  ]
}