{
  "area": {
    "code": "37000",
    "name": "香川県",
    "slug": "kagawa"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "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": 357,
    "price_per_tsubo": 89.78635971907077,
    "prev_price_per_tsubo": 72.02738692456882,
    "change_vs_prev": 24.655861544859548,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 1396,
      "floor_total": 72819,
      "cost_total": 1029099,
      "price_per_tsubo": 46.71837272154245,
      "price_per_sqm": 141322.8690314341,
      "cost_per_unit": 737.1769340974212,
      "floor_per_unit": 52.162607449856736,
      "yoy": null,
      "ratio_national": 0.8344483203453219,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 53.20999171018502,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 2219,
      "floor_total": 123699,
      "cost_total": 1736601,
      "price_per_tsubo": 46.40973831469939,
      "price_per_sqm": 140389.25132781995,
      "cost_per_unit": 782.605227579991,
      "floor_per_unit": 55.74538080216313,
      "yoy": -0.6606274766516984,
      "ratio_national": 0.7922366786295433,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 51.33820610033118,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 2405,
      "floor_total": 121839,
      "cost_total": 1885278,
      "price_per_tsubo": 51.152202165316524,
      "price_per_sqm": 154735.18331568709,
      "cost_per_unit": 783.8993762993763,
      "floor_per_unit": 50.66070686070686,
      "yoy": 10.218682592991591,
      "ratio_national": 0.8271724317811733,
      "rank_in_national": 40,
      "is_spliced": false,
      "price_per_tsubo_real": 54.766811740167576,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 2537,
      "floor_total": 136325,
      "cost_total": 2073637,
      "price_per_tsubo": 50.28430924797359,
      "price_per_sqm": 152109.81111314872,
      "cost_per_unit": 817.3579030350808,
      "floor_per_unit": 53.734726054394955,
      "yoy": -1.696687299088373,
      "ratio_national": 0.7902264171360641,
      "rank_in_national": 45,
      "is_spliced": false,
      "price_per_tsubo_real": 53.95312151070127,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 2741,
      "floor_total": 144191,
      "cost_total": 2330308,
      "price_per_tsubo": 53.425726177916786,
      "price_per_sqm": 161612.5833096379,
      "cost_per_unit": 850.1670923020795,
      "floor_per_unit": 52.60525355709595,
      "yoy": 6.24731049690177,
      "ratio_national": 0.8299473290988093,
      "rank_in_national": 38,
      "is_spliced": false,
      "price_per_tsubo_real": 57.13981409402865,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 2765,
      "floor_total": 149702,
      "cost_total": 2474232,
      "price_per_tsubo": 54.637155170138016,
      "price_per_sqm": 165277.15060587032,
      "cost_per_unit": 894.8397830018083,
      "floor_per_unit": 54.141772151898735,
      "yoy": 2.2675012187704624,
      "ratio_national": 0.8395378024902588,
      "rank_in_national": 38,
      "is_spliced": false,
      "price_per_tsubo_real": 57.391969716531534,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 2198,
      "floor_total": 116099,
      "cost_total": 2064093,
      "price_per_tsubo": 58.77275427411089,
      "price_per_sqm": 177787.31944288925,
      "cost_per_unit": 939.0777979981801,
      "floor_per_unit": 52.82029117379436,
      "yoy": 7.569206506258919,
      "ratio_national": 0.8774797098803467,
      "rank_in_national": 28,
      "is_spliced": false,
      "price_per_tsubo_real": 59.91106449960335,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 1650,
      "floor_total": 91078,
      "cost_total": 1540281,
      "price_per_tsubo": 55.90642665616285,
      "price_per_sqm": 169116.6911877731,
      "cost_per_unit": 933.5036363636364,
      "floor_per_unit": 55.198787878787876,
      "yoy": -4.876966637601743,
      "ratio_national": 0.8100420010351861,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 55.79483698219845,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 1040,
      "floor_total": 52725,
      "cost_total": 1009384,
      "price_per_tsubo": 63.28708455874823,
      "price_per_sqm": 191443.14841156948,
      "cost_per_unit": 970.5615384615385,
      "floor_per_unit": 50.69711538461539,
      "yoy": 13.201805846004234,
      "ratio_national": 0.8899758494908435,
      "rank_in_national": 24,
      "is_spliced": false,
      "price_per_tsubo_real": 63.287084558748234,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 1503,
      "floor_total": 77409,
      "cost_total": 1482616,
      "price_per_tsubo": 63.31585663992559,
      "price_per_sqm": 191530.18382875377,
      "cost_per_unit": 986.4377910844977,
      "floor_per_unit": 51.50299401197605,
      "yoy": 0.04546280078783216,
      "ratio_national": 0.865909340301223,
      "rank_in_national": 26,
      "is_spliced": false,
      "price_per_tsubo_real": 58.24825817840441,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 1692,
      "floor_total": 85271,
      "cost_total": 1488002,
      "price_per_tsubo": 57.686929103446666,
      "price_per_sqm": 174502.703146439,
      "cost_per_unit": 879.4338061465721,
      "floor_per_unit": 50.396572104018915,
      "yoy": -8.890233561065731,
      "ratio_national": 0.7462137051258189,
      "rank_in_national": 46,
      "is_spliced": false,
      "price_per_tsubo_real": 50.032028710708296,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 1842,
      "floor_total": 91679,
      "cost_total": 1882486,
      "price_per_tsubo": 67.87926781422136,
      "price_per_sqm": 205334.48226965827,
      "cost_per_unit": 1021.9793702497285,
      "floor_per_unit": 49.771444082519004,
      "yoy": 17.668367634022196,
      "ratio_national": 0.8043618568920816,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 59.07682142229883,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 1656,
      "floor_total": 86790,
      "cost_total": 1724605,
      "price_per_tsubo": 65.68938775146907,
      "price_per_sqm": 198710.10485078927,
      "cost_per_unit": 1041.4281400966183,
      "floor_per_unit": 52.40942028985507,
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      "ratio_national": 0.7218707519428939,
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      "is_spliced": true,
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      "deflator": 119.3,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 639,
      "floor_total": 32488,
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      "price_per_tsubo": 78.056959008557,
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      "price_per_tsubo_real": 63.66799266603345,
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      "deflator_provisional": true
    }
  ]
}