{
  "area": {
    "code": "37000",
    "name": "香川県",
    "slug": "kagawa"
  },
  "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": 228,
    "price_per_tsubo": 79.67749343974991,
    "prev_price_per_tsubo": 65.5470686779211,
    "change_vs_prev": 21.55767610487898,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 1130,
      "floor_total": 56811,
      "cost_total": 796797,
      "price_per_tsubo": 46.36502710091355,
      "price_per_sqm": 140254.00010561335,
      "cost_per_unit": 705.1300884955753,
      "floor_per_unit": 50.27522123893805,
      "yoy": null,
      "ratio_national": 0.8894275905302989,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 52.80754795092659,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 1665,
      "floor_total": 88748,
      "cost_total": 1252181,
      "price_per_tsubo": 46.642712263825665,
      "price_per_sqm": 141093.99648442783,
      "cost_per_unit": 752.0606606606607,
      "floor_per_unit": 53.302102102102104,
      "yoy": 0.5989108176465141,
      "ratio_national": 0.8585460061722824,
      "rank_in_national": 41,
      "is_spliced": false,
      "price_per_tsubo_real": 51.59592064582485,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 1971,
      "floor_total": 101360,
      "cost_total": 1518989,
      "price_per_tsubo": 49.540831159333074,
      "price_per_sqm": 149860.79321231254,
      "cost_per_unit": 770.6692034500254,
      "floor_per_unit": 51.42567224759006,
      "yoy": 6.213444190626705,
      "ratio_national": 0.889552688928838,
      "rank_in_national": 39,
      "is_spliced": false,
      "price_per_tsubo_real": 53.04157511705896,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 1974,
      "floor_total": 107410,
      "cost_total": 1549114,
      "price_per_tsubo": 47.67754929764454,
      "price_per_sqm": 144224.37389442325,
      "cost_per_unit": 784.7588652482269,
      "floor_per_unit": 54.41236068895643,
      "yoy": -3.7611033526988136,
      "ratio_national": 0.8420950794639548,
      "rank_in_national": 43,
      "is_spliced": false,
      "price_per_tsubo_real": 51.15616877429672,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 2053,
      "floor_total": 111693,
      "cost_total": 1689477,
      "price_per_tsubo": 50.003636502108456,
      "price_per_sqm": 151260.77730923155,
      "cost_per_unit": 822.9308329274232,
      "floor_per_unit": 54.404773502191915,
      "yoy": 4.878789364659797,
      "ratio_national": 0.8817183807144965,
      "rank_in_national": 37,
      "is_spliced": false,
      "price_per_tsubo_real": 53.47982513594487,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 1818,
      "floor_total": 100349,
      "cost_total": 1562986,
      "price_per_tsubo": 51.48933710291084,
      "price_per_sqm": 155755.01499765817,
      "cost_per_unit": 859.7282728272827,
      "floor_per_unit": 55.1974697469747,
      "yoy": 2.9711851071866358,
      "ratio_national": 0.90459011539333,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 54.08543813330971,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 1372,
      "floor_total": 74634,
      "cost_total": 1197002,
      "price_per_tsubo": 53.01923039874588,
      "price_per_sqm": 160382.93539137658,
      "cost_per_unit": 872.4504373177842,
      "floor_per_unit": 54.39795918367347,
      "yoy": 2.971281787484026,
      "ratio_national": 0.9182283188856257,
      "rank_in_national": 32,
      "is_spliced": false,
      "price_per_tsubo_real": 54.046106420739946,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 1106,
      "floor_total": 60140,
      "cost_total": 943252,
      "price_per_tsubo": 51.84890304423013,
      "price_per_sqm": 156842.7003658131,
      "cost_per_unit": 852.8499095840868,
      "floor_per_unit": 54.37613019891501,
      "yoy": -2.207363904971804,
      "ratio_national": 0.8912860578487029,
      "rank_in_national": 34,
      "is_spliced": false,
      "price_per_tsubo_real": 51.745412219790545,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 539,
      "floor_total": 27368,
      "cost_total": 472164,
      "price_per_tsubo": 57.03284966237942,
      "price_per_sqm": 172524.11575562702,
      "cost_per_unit": 876,
      "floor_per_unit": 50.775510204081634,
      "yoy": 9.998179930107852,
      "ratio_national": 0.9738076627925248,
      "rank_in_national": 22,
      "is_spliced": false,
      "price_per_tsubo_real": 57.03284966237941,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 768,
      "floor_total": 39871,
      "cost_total": 631281,
      "price_per_tsubo": 52.34085969727371,
      "price_per_sqm": 158330.86704622407,
      "cost_per_unit": 821.98046875,
      "floor_per_unit": 51.915364583333336,
      "yoy": -8.226820144673031,
      "ratio_national": 0.8903918374823561,
      "rank_in_national": 33,
      "is_spliced": false,
      "price_per_tsubo_real": 48.15166485489761,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 1084,
      "floor_total": 56921,
      "cost_total": 888844,
      "price_per_tsubo": 51.621222514713374,
      "price_per_sqm": 156153.96777990548,
      "cost_per_unit": 819.9667896678967,
      "floor_per_unit": 52.510147601476014,
      "yoy": -1.3749051634278309,
      "ratio_national": 0.845035588278049,
      "rank_in_national": 42,
      "is_spliced": false,
      "price_per_tsubo_real": 44.77122507780865,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 1056,
      "floor_total": 53128,
      "cost_total": 904841,
      "price_per_tsubo": 56.30203149732721,
      "price_per_sqm": 170313.39406715857,
      "cost_per_unit": 856.8570075757576,
      "floor_per_unit": 50.31060606060606,
      "yoy": 9.067605830682691,
      "ratio_national": 0.8288828940699516,
      "rank_in_national": 44,
      "is_spliced": false,
      "price_per_tsubo_real": 49.000897734836556,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 995,
      "floor_total": 52577,
      "cost_total": 876483,
      "price_per_tsubo": 55.10905408391502,
      "price_per_sqm": 166704.64271449493,
      "cost_per_unit": 880.8874371859297,
      "floor_per_unit": 52.84120603015075,
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      "is_spliced": true,
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      "deflator": 119.3,
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    {
      "fiscal_year": 2025,
      "units": 378,
      "floor_total": 19875,
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      "price_per_sqm": 209981.88679245283,
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    }
  ]
}