{
  "area": {
    "code": "07000",
    "name": "福島県",
    "slug": "fukushima"
  },
  "structure": {
    "id": "other",
    "name": "その他"
  },
  "segment": {
    "segment": "owner",
    "building_type": "detached",
    "label": "持家・一戸建"
  },
  "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": 2015,
      "units": 13,
      "floor_total": 1563,
      "cost_total": 31472,
      "price_per_tsubo": 66.56418610364683,
      "price_per_sqm": 201356.36596289187,
      "cost_per_unit": 2420.923076923077,
      "floor_per_unit": 120.23076923076923,
      "yoy": null,
      "ratio_national": 1.1170452834781734,
      "rank_in_national": 2,
      "is_spliced": false,
      "price_per_tsubo_real": 71.88357030631408,
      "deflator": 92.6,
      "deflator_provisional": false
    }
  ]
}