{
  "area": {
    "code": "19000",
    "name": "山梨県",
    "slug": "yamanashi"
  },
  "structure": {
    "id": "all",
    "name": "全構造"
  },
  "segment": {
    "segment": "rental",
    "building_type": "all",
    "label": "貸家"
  },
  "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": 418,
    "price_per_tsubo": 93.4187719456213,
    "prev_price_per_tsubo": 87.24063885445608,
    "change_vs_prev": 7.081714636996452,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 907,
      "floor_total": 49453,
      "cost_total": 901909,
      "price_per_tsubo": 60.29000774695166,
      "price_per_sqm": 182377.00442844722,
      "cost_per_unit": 994.3869900771775,
      "floor_per_unit": 54.52370452039691,
      "yoy": null,
      "ratio_national": 1.0768546241520132,
      "rank_in_national": 3,
      "is_spliced": false,
      "price_per_tsubo_real": 68.6674347915167,
      "deflator": 87.8,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 1066,
      "floor_total": 57420,
      "cost_total": 1039402,
      "price_per_tsubo": 59.840556210031345,
      "price_per_sqm": 181017.4155346569,
      "cost_per_unit": 975.0487804878048,
      "floor_per_unit": 53.86491557223265,
      "yoy": -0.7454826325562047,
      "ratio_national": 1.0215072357812496,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 66.19530554207007,
      "deflator": 90.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 1282,
      "floor_total": 65697,
      "cost_total": 1133903,
      "price_per_tsubo": 57.056565724005665,
      "price_per_sqm": 172595.85673622845,
      "cost_per_unit": 884.4797191887676,
      "floor_per_unit": 51.24570982839314,
      "yoy": -4.652347274738378,
      "ratio_national": 0.9226507603031183,
      "rank_in_national": 20,
      "is_spliced": false,
      "price_per_tsubo_real": 61.08840013276837,
      "deflator": 93.4,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 1049,
      "floor_total": 59451,
      "cost_total": 1076459,
      "price_per_tsubo": 59.856813133673114,
      "price_per_sqm": 181066.59265613699,
      "cost_per_unit": 1026.1763584366063,
      "floor_per_unit": 56.67397521448999,
      "yoy": 4.907844301763298,
      "ratio_national": 0.9406599333113357,
      "rank_in_national": 18,
      "is_spliced": false,
      "price_per_tsubo_real": 64.22404842668789,
      "deflator": 93.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 1403,
      "floor_total": 74652,
      "cost_total": 1392045,
      "price_per_tsubo": 61.64347158214113,
      "price_per_sqm": 186471.22649091785,
      "cost_per_unit": 992.191732002851,
      "floor_per_unit": 53.2088382038489,
      "yoy": 2.984887358566901,
      "ratio_national": 0.9576067235024952,
      "rank_in_national": 14,
      "is_spliced": false,
      "price_per_tsubo_real": 65.92884661191565,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 1112,
      "floor_total": 62796,
      "cost_total": 1273798,
      "price_per_tsubo": 67.05695729696158,
      "price_per_sqm": 202846.9966239888,
      "cost_per_unit": 1145.5017985611512,
      "floor_per_unit": 56.47122302158273,
      "yoy": 8.78192868746348,
      "ratio_national": 1.03037668040124,
      "rank_in_national": 5,
      "is_spliced": false,
      "price_per_tsubo_real": 70.43798035395125,
      "deflator": 95.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 1066,
      "floor_total": 58953,
      "cost_total": 1025754,
      "price_per_tsubo": 57.519164684748866,
      "price_per_sqm": 173995.21652842095,
      "cost_per_unit": 962.2457786116323,
      "floor_per_unit": 55.30300187617261,
      "yoy": -14.22341990552095,
      "ratio_national": 0.8587635642314273,
      "rank_in_national": 34,
      "is_spliced": false,
      "price_per_tsubo_real": 58.63319539729752,
      "deflator": 98.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 772,
      "floor_total": 41324,
      "cost_total": 781908,
      "price_per_tsubo": 62.550180217791116,
      "price_per_sqm": 189214.0160681444,
      "cost_per_unit": 1012.8341968911917,
      "floor_per_unit": 53.52849740932643,
      "yoy": 8.746676973868194,
      "ratio_national": 0.9063049845834782,
      "rank_in_national": 19,
      "is_spliced": false,
      "price_per_tsubo_real": 62.425329558673766,
      "deflator": 100.2,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 757,
      "floor_total": 39958,
      "cost_total": 804580,
      "price_per_tsubo": 66.56420537063917,
      "price_per_sqm": 201356.42424545772,
      "cost_per_unit": 1062.8533685601058,
      "floor_per_unit": 52.78467635402906,
      "yoy": 6.417287910077585,
      "ratio_national": 0.936060424231198,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 66.56420537063917,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 1046,
      "floor_total": 52634,
      "cost_total": 1033924,
      "price_per_tsubo": 64.93778964091652,
      "price_per_sqm": 196436.5239198997,
      "cost_per_unit": 988.4550669216061,
      "floor_per_unit": 50.31931166347992,
      "yoy": -2.4433788710712223,
      "ratio_national": 0.8880909391839147,
      "rank_in_national": 20,
      "is_spliced": false,
      "price_per_tsubo_real": 59.74037685456901,
      "deflator": 108.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 1034,
      "floor_total": 56325,
      "cost_total": 1068168,
      "price_per_tsubo": 62.69221647083888,
      "price_per_sqm": 189643.67509986684,
      "cost_per_unit": 1033.044487427466,
      "floor_per_unit": 54.47292069632495,
      "yoy": -3.458037581036999,
      "ratio_national": 0.8109599845636343,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 54.37312790185506,
      "deflator": 115.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 1078,
      "floor_total": 53031,
      "cost_total": 1171042,
      "price_per_tsubo": 72.99916903660123,
      "price_per_sqm": 220822.1606230318,
      "cost_per_unit": 1086.3098330241187,
      "floor_per_unit": 49.19387755102041,
      "yoy": 16.44056175706694,
      "ratio_national": 0.8650321231891304,
      "rank_in_national": 23,
      "is_spliced": false,
      "price_per_tsubo_real": 63.53278419199411,
      "deflator": 114.9,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 862,
      "floor_total": 43885,
      "cost_total": 1071424,
      "price_per_tsubo": 80.70873293745015,
      "price_per_sqm": 244143.5570240401,
      "cost_per_unit": 1242.951276102088,
      "floor_per_unit": 50.91067285382831,
      "yoy": 10.56116665791551,
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      "rank_in_national": 18,
      "is_spliced": true,
      "price_per_tsubo_real": 67.65191361060366,
      "deflator": 119.3,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 1177,
      "floor_total": 57560,
      "cost_total": 1488362,
      "price_per_tsubo": 85.4797118829048,
      "price_per_sqm": 258575.7470465601,
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      "deflator": 122.6,
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    }
  ]
}