{
  "area": {
    "code": "33000",
    "name": "岡山県",
    "slug": "okayama"
  },
  "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": 495,
    "price_per_tsubo": 80.77368174802554,
    "prev_price_per_tsubo": 73.65451244796166,
    "change_vs_prev": 9.665625449755979,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 2257,
      "floor_total": 122028,
      "cost_total": 1788408,
      "price_per_tsubo": 48.44872719638116,
      "price_per_sqm": 146557.1835972072,
      "cost_per_unit": 792.3828090385467,
      "floor_per_unit": 54.06645990252547,
      "yoy": null,
      "ratio_national": 0.9293995364382738,
      "rank_in_national": 31,
      "is_spliced": false,
      "price_per_tsubo_real": 55.18078268380542,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 2281,
      "floor_total": 124813,
      "cost_total": 1976892,
      "price_per_tsubo": 52.35984877120172,
      "price_per_sqm": 158388.30891012956,
      "cost_per_unit": 866.6777729066199,
      "floor_per_unit": 54.71854449802718,
      "yoy": 8.072702424084932,
      "ratio_national": 0.9637805535842314,
      "rank_in_national": 24,
      "is_spliced": false,
      "price_per_tsubo_real": 57.92018669380721,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 2181,
      "floor_total": 115975,
      "cost_total": 1970146,
      "price_per_tsubo": 56.15769730838542,
      "price_per_sqm": 169876.78378960982,
      "cost_per_unit": 903.3223292067859,
      "floor_per_unit": 53.175149014213666,
      "yoy": 7.253360401744602,
      "ratio_national": 1.0083648068814217,
      "rank_in_national": 11,
      "is_spliced": false,
      "price_per_tsubo_real": 60.126014248806655,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 2311,
      "floor_total": 121996,
      "cost_total": 2205611,
      "price_per_tsubo": 59.76660536156923,
      "price_per_sqm": 180793.71454801798,
      "cost_per_unit": 954.396797922977,
      "floor_per_unit": 52.78926871484206,
      "yoy": 6.426381825034211,
      "ratio_national": 1.0556155891537808,
      "rank_in_national": 6,
      "is_spliced": false,
      "price_per_tsubo_real": 64.12725897164081,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 2582,
      "floor_total": 135128,
      "cost_total": 2293838,
      "price_per_tsubo": 56.116768708335805,
      "price_per_sqm": 169752.97495707773,
      "cost_per_unit": 888.3958171959721,
      "floor_per_unit": 52.33462432223083,
      "yoy": -6.1068160574840435,
      "ratio_national": 0.989511761496735,
      "rank_in_national": 22,
      "is_spliced": false,
      "price_per_tsubo_real": 60.01793444741798,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 2542,
      "floor_total": 135350,
      "cost_total": 2315737,
      "price_per_tsubo": 56.55958786280014,
      "price_per_sqm": 171092.5009235316,
      "cost_per_unit": 910.9901652242329,
      "floor_per_unit": 53.245476003147125,
      "yoy": 0.7891030874672689,
      "ratio_national": 0.9936667859823187,
      "rank_in_national": 17,
      "is_spliced": false,
      "price_per_tsubo_real": 59.41133178865561,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 2357,
      "floor_total": 127598,
      "cost_total": 2147707,
      "price_per_tsubo": 55.6424734206649,
      "price_per_sqm": 168318.23382811644,
      "cost_per_unit": 911.2036487059822,
      "floor_per_unit": 54.13576580398812,
      "yoy": -1.6215012817277663,
      "ratio_national": 0.9636596842964319,
      "rank_in_national": 20,
      "is_spliced": false,
      "price_per_tsubo_real": 56.720156392115086,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 1852,
      "floor_total": 100316,
      "cost_total": 1628030,
      "price_per_tsubo": 53.64971982236134,
      "price_per_sqm": 162290.1630846525,
      "cost_per_unit": 879.0658747300216,
      "floor_per_unit": 54.166306695464364,
      "yoy": -3.581353372338536,
      "ratio_national": 0.9222422168578757,
      "rank_in_national": 30,
      "is_spliced": false,
      "price_per_tsubo_real": 53.54263455325483,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 1494,
      "floor_total": 79357,
      "cost_total": 1387525,
      "price_per_tsubo": 57.80039907947629,
      "price_per_sqm": 174845.94931764054,
      "cost_per_unit": 928.731593038822,
      "floor_per_unit": 53.11713520749665,
      "yoy": 7.736628021279879,
      "ratio_national": 0.986913188964995,
      "rank_in_national": 18,
      "is_spliced": false,
      "price_per_tsubo_real": 57.80039907947629,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 1842,
      "floor_total": 95733,
      "cost_total": 1615653,
      "price_per_tsubo": 55.79068378584188,
      "price_per_sqm": 168766.5695214816,
      "cost_per_unit": 877.1188925081433,
      "floor_per_unit": 51.972312703583064,
      "yoy": -3.4769920720980285,
      "ratio_national": 0.9490782103653583,
      "rank_in_national": 26,
      "is_spliced": false,
      "price_per_tsubo_real": 51.325376067931806,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 1767,
      "floor_total": 89817,
      "cost_total": 1576617,
      "price_per_tsubo": 58.02871073883563,
      "price_per_sqm": 175536.59106850595,
      "cost_per_unit": 892.2563667232598,
      "floor_per_unit": 50.830220713073004,
      "yoy": 4.011470735122447,
      "ratio_national": 0.9499256958169112,
      "rank_in_national": 25,
      "is_spliced": false,
      "price_per_tsubo_real": 50.32845684200835,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 1640,
      "floor_total": 84476,
      "cost_total": 1607631,
      "price_per_tsubo": 62.911246785951036,
      "price_per_sqm": 190306.24082579667,
      "cost_per_unit": 980.2628048780488,
      "floor_per_unit": 51.509756097560974,
      "yoy": 8.414000561015023,
      "ratio_national": 0.9261842764583643,
      "rank_in_national": 25,
      "is_spliced": false,
      "price_per_tsubo_real": 54.75304332980942,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 1468,
      "floor_total": 73783,
      "cost_total": 1527959,
      "price_per_tsubo": 68.45901606887765,
      "price_per_sqm": 207088.21815323312,
      "cost_per_unit": 1040.8440054495914,
      "floor_per_unit": 50.26089918256131,
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      "rank_in_national": 23,
      "is_spliced": true,
      "price_per_tsubo_real": 57.38391958832997,
      "deflator": 119.3,
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    },
    {
      "fiscal_year": 2025,
      "units": 1268,
      "floor_total": 61215,
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      "price_per_tsubo": 76.0270676677285,
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      "is_spliced": false,
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      "deflator": 122.6,
      "deflator_provisional": true
    }
  ]
}