{
  "area": {
    "code": "05000",
    "name": "秋田県",
    "slug": "akita"
  },
  "structure": {
    "id": "steel",
    "name": "鉄骨造"
  },
  "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": 26,
    "price_per_tsubo": 137.74308166555852,
    "prev_price_per_tsubo": 126.37832352872215,
    "change_vs_prev": 8.992648279792604,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 159,
      "floor_total": 21088,
      "cost_total": 424956,
      "price_per_tsubo": 66.61681028262518,
      "price_per_sqm": 201515.55386949924,
      "cost_per_unit": 2672.6792452830186,
      "floor_per_unit": 132.62893081761007,
      "yoy": null,
      "ratio_national": 0.8933410041131007,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 75.87336023078039,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 169,
      "floor_total": 23293,
      "cost_total": 506624,
      "price_per_tsubo": 71.90110990254583,
      "price_per_sqm": 217500.5366419096,
      "cost_per_unit": 2997.775147928994,
      "floor_per_unit": 137.8284023668639,
      "yoy": 7.932381627852991,
      "ratio_national": 0.9432066492421295,
      "rank_in_national": 26,
      "is_spliced": false,
      "price_per_tsubo_real": 79.62470642585363,
      "deflator": 90.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 114,
      "floor_total": 15285,
      "cost_total": 330608,
      "price_per_tsubo": 71.50282108734052,
      "price_per_sqm": 216295.71475302585,
      "cost_per_unit": 2900.0701754385964,
      "floor_per_unit": 134.07894736842104,
      "yoy": -0.5539397315912686,
      "ratio_national": 0.9024772733120596,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 76.3919028710903,
      "deflator": 93.6,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 120,
      "floor_total": 14674,
      "cost_total": 329656,
      "price_per_tsubo": 74.26560639498433,
      "price_per_sqm": 224653.12798146383,
      "cost_per_unit": 2747.133333333333,
      "floor_per_unit": 122.28333333333333,
      "yoy": 3.863882942840924,
      "ratio_national": 0.9176231224897069,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 79.51349721090399,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 133,
      "floor_total": 16411,
      "cost_total": 388296,
      "price_per_tsubo": 78.21735627566876,
      "price_per_sqm": 236607.15373834624,
      "cost_per_unit": 2919.5187969924814,
      "floor_per_unit": 123.39097744360902,
      "yoy": 5.321103633984903,
      "ratio_national": 0.9467870318190652,
      "rank_in_national": 25,
      "is_spliced": false,
      "price_per_tsubo_real": 83.74449280050187,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 126,
      "floor_total": 15738,
      "cost_total": 386470,
      "price_per_tsubo": 81.17859075486083,
      "price_per_sqm": 245564.8748252637,
      "cost_per_unit": 3067.222222222222,
      "floor_per_unit": 124.9047619047619,
      "yoy": 3.7859045871551977,
      "ratio_national": 0.9593150113654404,
      "rank_in_national": 22,
      "is_spliced": false,
      "price_per_tsubo_real": 85.27162894418154,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 116,
      "floor_total": 14437,
      "cost_total": 360282,
      "price_per_tsubo": 82.49751560434994,
      "price_per_sqm": 249554.61661009904,
      "cost_per_unit": 3105.8793103448274,
      "floor_per_unit": 124.45689655172414,
      "yoy": 1.6247200613175528,
      "ratio_national": 0.9526412725556254,
      "rank_in_national": 22,
      "is_spliced": false,
      "price_per_tsubo_real": 84.09532681381239,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 95,
      "floor_total": 11682,
      "cost_total": 311598,
      "price_per_tsubo": 88.17647255778121,
      "price_per_sqm": 266733.43605546997,
      "cost_per_unit": 3279.978947368421,
      "floor_per_unit": 122.96842105263158,
      "yoy": 6.8837914836938685,
      "ratio_national": 0.9827855145947858,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 88.0004716145521,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 86,
      "floor_total": 10973,
      "cost_total": 303545,
      "price_per_tsubo": 91.44773767884809,
      "price_per_sqm": 276628.99845074274,
      "cost_per_unit": 3529.593023255814,
      "floor_per_unit": 127.59302325581395,
      "yoy": 3.709906992393286,
      "ratio_national": 0.9924156229796357,
      "rank_in_national": 10,
      "is_spliced": false,
      "price_per_tsubo_real": 91.44773767884809,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 95,
      "floor_total": 12317,
      "cost_total": 328327,
      "price_per_tsubo": 88.12049308516684,
      "price_per_sqm": 266564.09840058454,
      "cost_per_unit": 3456.073684210526,
      "floor_per_unit": 129.65263157894736,
      "yoy": -3.6384110510924494,
      "ratio_national": 0.9275044948810569,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 81.36702962619285,
      "deflator": 108.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 98,
      "floor_total": 12454,
      "cost_total": 374090,
      "price_per_tsubo": 99.29845680905733,
      "price_per_sqm": 300377.38879074994,
      "cost_per_unit": 3817.2448979591836,
      "floor_per_unit": 127.08163265306122,
      "yoy": 12.684862887781613,
      "ratio_national": 0.9803692486553497,
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      "is_spliced": false,
      "price_per_tsubo_real": 85.3079525851008,
      "deflator": 116.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 80,
      "floor_total": 9513,
      "cost_total": 316086,
      "price_per_tsubo": 109.84063260170295,
      "price_per_sqm": 332267.4235257017,
      "cost_per_unit": 3951.075,
      "floor_per_unit": 118.9125,
      "yoy": 10.616656221473164,
      "ratio_national": 1.0030961386908857,
      "rank_in_national": 11,
      "is_spliced": false,
      "price_per_tsubo_real": 93.88088256555808,
      "deflator": 117,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 63,
      "floor_total": 7992,
      "cost_total": 289202,
      "price_per_tsubo": 119.62475970720722,
      "price_per_sqm": 361864.36436436436,
      "cost_per_unit": 4590.507936507936,
      "floor_per_unit": 126.85714285714286,
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      "ratio_national": 1.0286528245759603,
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      "is_spliced": true,
      "price_per_tsubo_real": 98.53769333377859,
      "deflator": 121.4,
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    },
    {
      "fiscal_year": 2025,
      "units": 51,
      "floor_total": 5729,
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      "price_per_tsubo": 130.7711436393786,
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  ]
}