{
  "area": {
    "code": "37000",
    "name": "香川県",
    "slug": "kagawa"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "company",
    "building_type": "all",
    "label": "給与住宅"
  },
  "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": null,
  "years": [
    {
      "fiscal_year": 2013,
      "units": 23,
      "floor_total": 1419,
      "cost_total": 24120,
      "price_per_tsubo": 56.19144101479915,
      "price_per_sqm": 169978.85835095137,
      "cost_per_unit": 1048.695652173913,
      "floor_per_unit": 61.69565217391305,
      "yoy": null,
      "ratio_national": 0.8496443637918588,
      "rank_in_national": 33,
      "is_spliced": false,
      "price_per_tsubo_real": 62.158673688937114,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 21,
      "floor_total": 1413,
      "cost_total": 22154,
      "price_per_tsubo": 51.83048242038216,
      "price_per_sqm": 156786.97806086342,
      "cost_per_unit": 1054.952380952381,
      "floor_per_unit": 67.28571428571429,
      "yoy": -7.760894747775637,
      "ratio_national": 0.7074819045536107,
      "rank_in_national": 35,
      "is_spliced": false,
      "price_per_tsubo_real": 55.49302186336419,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 68,
      "floor_total": 2470,
      "cost_total": 53044,
      "price_per_tsubo": 70.99284403238866,
      "price_per_sqm": 214753.03643724698,
      "cost_per_unit": 780.0588235294117,
      "floor_per_unit": 36.3235294117647,
      "yoy": 36.971219863604745,
      "ratio_national": 0.8983209026974801,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 76.1725794338934,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 35,
      "floor_total": 1516,
      "cost_total": 42342,
      "price_per_tsubo": 92.33097637203167,
      "price_per_sqm": 279300.79155672825,
      "cost_per_unit": 1209.7714285714285,
      "floor_per_unit": 43.31428571428572,
      "yoy": 30.05673688732351,
      "ratio_national": 1.2578290445986466,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 98.7497073497665,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 35,
      "floor_total": 2276,
      "cost_total": 46420,
      "price_per_tsubo": 67.42301045694201,
      "price_per_sqm": 203954.30579964851,
      "cost_per_unit": 1326.2857142857142,
      "floor_per_unit": 65.02857142857142,
      "yoy": -26.97682499828371,
      "ratio_national": 0.8875730626375103,
      "rank_in_national": 16,
      "is_spliced": false,
      "price_per_tsubo_real": 70.82248997577942,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 0,
      "floor_total": 0,
      "cost_total": 0,
      "price_per_tsubo": null,
      "price_per_sqm": null,
      "cost_per_unit": null,
      "floor_per_unit": null,
      "yoy": null,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": null,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 0,
      "floor_total": 0,
      "cost_total": 0,
      "price_per_tsubo": null,
      "price_per_sqm": null,
      "cost_per_unit": null,
      "floor_per_unit": null,
      "yoy": null,
      "ratio_national": null,
      "rank_in_national": null,
      "is_spliced": false,
      "price_per_tsubo_real": null,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 19,
      "floor_total": 537,
      "cost_total": 10500,
      "price_per_tsubo": 64.63835195530726,
      "price_per_sqm": 195530.72625698324,
      "cost_per_unit": 552.6315789473684,
      "floor_per_unit": 28.263157894736842,
      "yoy": null,
      "ratio_national": 0.7662566519527126,
      "rank_in_national": 30,
      "is_spliced": false,
      "price_per_tsubo_real": 64.63835195530726,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 10,
      "floor_total": 576,
      "cost_total": 11900,
      "price_per_tsubo": 68.296703125,
      "price_per_sqm": 206597.22222222222,
      "cost_per_unit": 1190,
      "floor_per_unit": 57.6,
      "yoy": 5.659722222222219,
      "ratio_national": 0.8184208564429479,
      "rank_in_national": 26,
      "is_spliced": false,
      "price_per_tsubo_real": 62.83045365685371,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 27,
      "floor_total": 1917,
      "cost_total": 53320,
      "price_per_tsubo": 91.94821220657278,
      "price_per_sqm": 278142.9316640584,
      "cost_per_unit": 1974.8148148148148,
      "floor_per_unit": 71,
      "yoy": 34.6305282676451,
      "ratio_national": 1.0035397369997814,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 79.74693166224873,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 34,
      "floor_total": 2334,
      "cost_total": 116445,
      "price_per_tsubo": 164.92832757069408,
      "price_per_sqm": 498907.4550128535,
      "cost_per_unit": 3424.8529411764707,
      "floor_per_unit": 68.6470588235294,
      "yoy": 79.37089108395348,
      "ratio_national": 1.5406345953805014,
      "rank_in_national": 1,
      "is_spliced": false,
      "price_per_tsubo_real": 143.54075506587822,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 72,
      "floor_total": 2956,
      "cost_total": 99800,
      "price_per_tsubo": 111.6095541271989,
      "price_per_sqm": 337618.4032476319,
      "cost_per_unit": 1386.111111111111,
      "floor_per_unit": 41.05555555555556,
      "yoy": null,
      "ratio_national": 0.8953420784925237,
      "rank_in_national": 20,
      "is_spliced": false,
      "price_per_tsubo_real": 91.03552538923239,
      "deflator": 122.6,
      "deflator_provisional": true
    }
  ]
}