{
  "area": {
    "code": "19000",
    "name": "山梨県",
    "slug": "yamanashi"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "owner",
    "building_type": "all",
    "label": "持家"
  },
  "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": 938,
    "price_per_tsubo": 98.10866890961101,
    "prev_price_per_tsubo": 93.92093056282174,
    "change_vs_prev": 4.458791370245407,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 2788,
      "floor_total": 346817,
      "cost_total": 6085796,
      "price_per_tsubo": 58.00858538895152,
      "price_per_sqm": 175475.71197490318,
      "cost_per_unit": 2182.8536585365855,
      "floor_per_unit": 124.39634146341463,
      "yoy": null,
      "ratio_national": 0.9896477036748147,
      "rank_in_national": 18,
      "is_spliced": false,
      "price_per_tsubo_real": 66.06900385985367,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 3190,
      "floor_total": 401855,
      "cost_total": 7166727,
      "price_per_tsubo": 58.95582846880094,
      "price_per_sqm": 178341.11806497368,
      "cost_per_unit": 2246.622884012539,
      "floor_per_unit": 125.97335423197492,
      "yoy": 1.632936010244146,
      "ratio_national": 0.9968205942545623,
      "rank_in_national": 17,
      "is_spliced": false,
      "price_per_tsubo_real": 65.21662441239042,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 2460,
      "floor_total": 303031,
      "cost_total": 5554064,
      "price_per_tsubo": 60.589739104448064,
      "price_per_sqm": 183283.69044751197,
      "cost_per_unit": 2257.7495934959347,
      "floor_per_unit": 123.18333333333334,
      "yoy": 2.7714149356950823,
      "ratio_national": 0.9917393809368584,
      "rank_in_national": 16,
      "is_spliced": false,
      "price_per_tsubo_real": 64.87124101118637,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 2714,
      "floor_total": 330119,
      "cost_total": 6118699,
      "price_per_tsubo": 61.27225021040897,
      "price_per_sqm": 185348.28349776898,
      "cost_per_unit": 2254.49484156227,
      "floor_per_unit": 121.63559322033899,
      "yoy": 1.1264466823076358,
      "ratio_national": 0.991133536466188,
      "rank_in_national": 14,
      "is_spliced": false,
      "price_per_tsubo_real": 65.7427577364903,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 2661,
      "floor_total": 330095,
      "cost_total": 6150526,
      "price_per_tsubo": 61.59544175325285,
      "price_per_sqm": 186325.93647283356,
      "cost_per_unit": 2311.358887636227,
      "floor_per_unit": 124.04922961292748,
      "yoy": 0.5274680491315964,
      "ratio_national": 0.9882360160113384,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 65.87747781096562,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 2655,
      "floor_total": 324226,
      "cost_total": 6120665,
      "price_per_tsubo": 62.40595495225553,
      "price_per_sqm": 188777.7352834134,
      "cost_per_unit": 2305.3352165725046,
      "floor_per_unit": 122.11902071563088,
      "yoy": 1.3158655509762252,
      "ratio_national": 0.9891342944481483,
      "rank_in_national": 14,
      "is_spliced": false,
      "price_per_tsubo_real": 65.55247368934404,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 2748,
      "floor_total": 333042,
      "cost_total": 6390383,
      "price_per_tsubo": 63.431231549083904,
      "price_per_sqm": 191879.19241417,
      "cost_per_unit": 2325.466885007278,
      "floor_per_unit": 121.1943231441048,
      "yoy": 1.642914682761898,
      "ratio_national": 0.9918948741815261,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 64.65976712444844,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 2670,
      "floor_total": 322109,
      "cost_total": 6313407,
      "price_per_tsubo": 64.79420856458529,
      "price_per_sqm": 196002.19180463755,
      "cost_per_unit": 2364.5719101123595,
      "floor_per_unit": 120.64007490636705,
      "yoy": 2.1487475210798967,
      "ratio_national": 0.9991404308906774,
      "rank_in_national": 14,
      "is_spliced": false,
      "price_per_tsubo_real": 64.66487880697134,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 2624,
      "floor_total": 312596,
      "cost_total": 6166245,
      "price_per_tsubo": 65.20976294818232,
      "price_per_sqm": 197259.2419608696,
      "cost_per_unit": 2349.940929878049,
      "floor_per_unit": 119.1295731707317,
      "yoy": 0.641344948573308,
      "ratio_national": 0.9999175229949542,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 65.20976294818232,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 2772,
      "floor_total": 329960,
      "cost_total": 6652129,
      "price_per_tsubo": 66.64608294008364,
      "price_per_sqm": 201604.10352770032,
      "cost_per_unit": 2399.7579365079364,
      "floor_per_unit": 119.03318903318903,
      "yoy": 2.2026149566632736,
      "ratio_national": 1.0084408007863612,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 61.31194382712387,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 2647,
      "floor_total": 309564,
      "cost_total": 6472054,
      "price_per_tsubo": 69.11414567798582,
      "price_per_sqm": 209069.9822976832,
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      "ratio_national": 1.0075377540876087,
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      "is_spliced": false,
      "price_per_tsubo_real": 59.942884369458646,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 2201,
      "floor_total": 256408,
      "cost_total": 6574658,
      "price_per_tsubo": 84.76505674479735,
      "price_per_sqm": 256413.9184424823,
      "cost_per_unit": 2987.1231258518856,
      "floor_per_unit": 116.4961381190368,
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      "ratio_national": 1.032222198843528,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 73.77289533924922,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 2384,
      "floor_total": 272885,
      "cost_total": 7454137,
      "price_per_tsubo": 90.30108490107554,
      "price_per_sqm": 273160.37891419465,
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    {
      "fiscal_year": 2025,
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  ]
}