{
  "area": {
    "code": "37000",
    "name": "香川県",
    "slug": "kagawa"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "segment": {
    "segment": "rental",
    "building_type": "all",
    "label": "貸家"
  },
  "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": 203,
    "price_per_tsubo": 72.58095659284497,
    "prev_price_per_tsubo": 59.666016540071766,
    "change_vs_prev": 21.6453867740601,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 795,
      "floor_total": 40909,
      "cost_total": 557060,
      "price_per_tsubo": 45.01511592559094,
      "price_per_sqm": 136170.5248233885,
      "cost_per_unit": 700.7044025157232,
      "floor_per_unit": 51.45786163522013,
      "yoy": null,
      "ratio_national": 0.915065775184874,
      "rank_in_national": 33,
      "is_spliced": false,
      "price_per_tsubo_real": 51.21173597905682,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 979,
      "floor_total": 52963,
      "cost_total": 728013,
      "price_per_tsubo": 45.440365826520406,
      "price_per_sqm": 137456.903876291,
      "cost_per_unit": 743.629213483146,
      "floor_per_unit": 54.09908069458631,
      "yoy": 0.9446824520731978,
      "ratio_national": 0.8882426661141711,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 50.099631561764504,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 1289,
      "floor_total": 65738,
      "cost_total": 933564,
      "price_per_tsubo": 46.946462252578414,
      "price_per_sqm": 142012.83884511242,
      "cost_per_unit": 724.2544608223429,
      "floor_per_unit": 50.99922420480993,
      "yoy": 3.314446084804623,
      "ratio_national": 0.8962052859820752,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 50.2101200562336,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 1635,
      "floor_total": 88477,
      "cost_total": 1248782,
      "price_per_tsubo": 46.65857847553602,
      "price_per_sqm": 141141.9917040587,
      "cost_per_unit": 763.7810397553517,
      "floor_per_unit": 54.114373088685014,
      "yoy": -0.613217190879134,
      "ratio_national": 0.875692634968316,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 49.90222296848772,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 1580,
      "floor_total": 85604,
      "cost_total": 1238879,
      "price_per_tsubo": 47.84208459195832,
      "price_per_sqm": 144722.0924255876,
      "cost_per_unit": 784.1006329113924,
      "floor_per_unit": 54.17974683544304,
      "yoy": 2.5365241614526246,
      "ratio_national": 0.8924948857240667,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 50.95003683914624,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 1497,
      "floor_total": 80780,
      "cost_total": 1195559,
      "price_per_tsubo": 48.92630585058183,
      "price_per_sqm": 148001.8568952711,
      "cost_per_unit": 798.6366065464262,
      "floor_per_unit": 53.96125584502338,
      "yoy": 2.266250034610229,
      "ratio_national": 0.9057151584993363,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 51.339250630201285,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 1036,
      "floor_total": 56757,
      "cost_total": 854196,
      "price_per_tsubo": 49.752322970558694,
      "price_per_sqm": 150500.55499762142,
      "cost_per_unit": 824.5135135135135,
      "floor_per_unit": 54.784749034749034,
      "yoy": 1.68828834635395,
      "ratio_national": 0.9126153094244172,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 50.8195331670671,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 938,
      "floor_total": 52613,
      "cost_total": 789017,
      "price_per_tsubo": 49.57566587022219,
      "price_per_sqm": 149966.16805732425,
      "cost_per_unit": 841.1695095948827,
      "floor_per_unit": 56.09061833688699,
      "yoy": -0.3550730695349502,
      "ratio_national": 0.9099644271984825,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 49.5261397304917,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 447,
      "floor_total": 23129,
      "cost_total": 393414,
      "price_per_tsubo": 56.2300171671927,
      "price_per_sqm": 170095.55103982013,
      "cost_per_unit": 880.1208053691275,
      "floor_per_unit": 51.742729306487696,
      "yoy": 13.422616076181582,
      "ratio_national": 1.0192936481639803,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 56.230017167192706,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 727,
      "floor_total": 39880,
      "cost_total": 617552,
      "price_per_tsubo": 51.19100366298897,
      "price_per_sqm": 154852.55767301907,
      "cost_per_unit": 849.4525447042641,
      "floor_per_unit": 54.85557083906465,
      "yoy": -8.961429780860419,
      "ratio_national": 0.9319930160079185,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 46.410701417034424,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 941,
      "floor_total": 49373,
      "cost_total": 730271,
      "price_per_tsubo": 48.895602233812006,
      "price_per_sqm": 147908.9785915379,
      "cost_per_unit": 776.0584484590861,
      "floor_per_unit": 52.46865037194474,
      "yoy": -4.483993797598728,
      "ratio_national": 0.8632786131918179,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 41.89854518749957,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 1069,
      "floor_total": 55386,
      "cost_total": 942981,
      "price_per_tsubo": 56.283124977250566,
      "price_per_sqm": 170256.20192828513,
      "cost_per_unit": 882.1150608044902,
      "floor_per_unit": 51.8110383536015,
      "yoy": 15.108767263183399,
      "ratio_national": 0.8735339595655933,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 49.0271123495214,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 1152,
      "floor_total": 60508,
      "cost_total": 1028515,
      "price_per_tsubo": 56.191819294142924,
      "price_per_sqm": 169980.00264427843,
      "cost_per_unit": 892.8081597222222,
      "floor_per_unit": 52.52430555555556,
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      "ratio_national": 0.823316005784757,
      "rank_in_national": 46,
      "is_spliced": true,
      "price_per_tsubo_real": 47.299511190356,
      "deflator": 118.8,
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    },
    {
      "fiscal_year": 2025,
      "units": 356,
      "floor_total": 19638,
      "cost_total": 352136,
      "price_per_tsubo": 59.27730254812099,
      "price_per_sqm": 179313.57572054182,
      "cost_per_unit": 989.1460674157304,
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      "rank_in_national": 46,
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      "deflator_provisional": true
    }
  ]
}