{
  "area": {
    "code": "46000",
    "name": "鹿児島県",
    "slug": "kagoshima"
  },
  "structure": {
    "id": "steel",
    "name": "鉄骨造"
  },
  "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": 2015,
      "units": 20,
      "floor_total": 1255,
      "cost_total": 22937,
      "price_per_tsubo": 60.418251179282876,
      "price_per_sqm": 182764.94023904382,
      "cost_per_unit": 1146.85,
      "floor_per_unit": 62.75,
      "yoy": null,
      "ratio_national": 0.8199529141762719,
      "rank_in_national": 17,
      "is_spliced": false,
      "price_per_tsubo_real": 64.68763509559194,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 16,
      "floor_total": 970,
      "cost_total": 18722,
      "price_per_tsubo": 63.80515503092783,
      "price_per_sqm": 193010.30927835053,
      "cost_per_unit": 1170.125,
      "floor_per_unit": 60.625,
      "yoy": 5.605762804346615,
      "ratio_national": 0.851368943621517,
      "rank_in_national": 16,
      "is_spliced": false,
      "price_per_tsubo_real": 68.31387048279211,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 15,
      "floor_total": 701,
      "cost_total": 12000,
      "price_per_tsubo": 56.58984308131241,
      "price_per_sqm": 171184.02282453637,
      "cost_per_unit": 800,
      "floor_per_unit": 46.733333333333334,
      "yoy": -11.308352665420207,
      "ratio_national": 0.841661068620103,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 59.443112480370175,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 25,
      "floor_total": 1162,
      "cost_total": 25700,
      "price_per_tsubo": 73.11428829604131,
      "price_per_sqm": 221170.39586919104,
      "cost_per_unit": 1028,
      "floor_per_unit": 46.48,
      "yoy": null,
      "ratio_national": 0.8011521461863546,
      "rank_in_national": 14,
      "is_spliced": false,
      "price_per_tsubo_real": 67.51088485322374,
      "deflator": 108.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 12,
      "floor_total": 329,
      "cost_total": 5500,
      "price_per_tsubo": 55.26396656534954,
      "price_per_sqm": 167173.25227963526,
      "cost_per_unit": 458.3333333333333,
      "floor_per_unit": 27.416666666666668,
      "yoy": null,
      "ratio_national": 0.5142550154769375,
      "rank_in_national": 16,
      "is_spliced": false,
      "price_per_tsubo_real": 47.23415945756371,
      "deflator": 117,
      "deflator_provisional": true
    }
  ]
}