{
  "area": {
    "code": "43000",
    "name": "熊本県",
    "slug": "kumamoto"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "owner",
    "building_type": "rowhouse",
    "label": "持家・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": null,
  "years": [
    {
      "fiscal_year": 2012,
      "units": 10,
      "floor_total": 1007,
      "cost_total": 15350,
      "price_per_tsubo": 50.39113853028798,
      "price_per_sqm": 152432.96921549155,
      "cost_per_unit": 1535,
      "floor_per_unit": 100.7,
      "yoy": null,
      "ratio_national": 0.7899365214822677,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 57.39309627595443,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 13,
      "floor_total": 1285,
      "cost_total": 19020,
      "price_per_tsubo": 48.930837198443584,
      "price_per_sqm": 148015.56420233464,
      "cost_per_unit": 1463.076923076923,
      "floor_per_unit": 98.84615384615384,
      "yoy": null,
      "ratio_national": 0.7569999231101318,
      "rank_in_national": 16,
      "is_spliced": false,
      "price_per_tsubo_real": 52.50089828159182,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 22,
      "floor_total": 1937,
      "cost_total": 34410,
      "price_per_tsubo": 58.72598549303046,
      "price_per_sqm": 177645.8440887971,
      "cost_per_unit": 1564.090909090909,
      "floor_per_unit": 88.04545454545455,
      "yoy": 20.01835418196858,
      "ratio_national": 0.8607082841916986,
      "rank_in_national": 12,
      "is_spliced": false,
      "price_per_tsubo_real": 62.80854063425717,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 21,
      "floor_total": 1915,
      "cost_total": 35419,
      "price_per_tsubo": 61.14244178067885,
      "price_per_sqm": 184955.6135770235,
      "cost_per_unit": 1686.6190476190477,
      "floor_per_unit": 91.19047619047619,
      "yoy": 4.114799040597084,
      "ratio_national": 0.8713899051249322,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 64.22525397130131,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "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": 114.9,
      "deflator_provisional": true
    }
  ]
}