{
  "area": {
    "code": "06000",
    "name": "山形県",
    "slug": "yamagata"
  },
  "structure": {
    "id": "wood",
    "name": "木造"
  },
  "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": 449,
    "price_per_tsubo": 75.46758947675833,
    "prev_price_per_tsubo": 69.72081580951343,
    "change_vs_prev": 8.242550808564644,
    "note": "Sum of monthly preliminary releases from April; replaced by the annual report."
  },
  "years": [
    {
      "fiscal_year": 2012,
      "units": 741,
      "floor_total": 40847,
      "cost_total": 551192,
      "price_per_tsubo": 44.608539223933214,
      "price_per_sqm": 134940.6321149656,
      "cost_per_unit": 743.8488529014845,
      "floor_per_unit": 55.124156545209175,
      "yoy": null,
      "ratio_national": 0.9068008975537796,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 50.74919138103892,
      "deflator": 87.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2013,
      "units": 881,
      "floor_total": 47915,
      "cost_total": 700888,
      "price_per_tsubo": 48.35622543086716,
      "price_per_sqm": 146277.36616925805,
      "cost_per_unit": 795.5595913734393,
      "floor_per_unit": 54.38706015891033,
      "yoy": 8.401275343540625,
      "ratio_national": 0.9452402466104967,
      "rank_in_national": 30,
      "is_spliced": false,
      "price_per_tsubo_real": 53.31447125784693,
      "deflator": 90.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2014,
      "units": 960,
      "floor_total": 49321,
      "cost_total": 759287,
      "price_per_tsubo": 50.891980530200115,
      "price_per_sqm": 153948.01403053466,
      "cost_per_unit": 790.9239583333333,
      "floor_per_unit": 51.376041666666666,
      "yoy": 5.243906191475212,
      "ratio_national": 0.9715250047996364,
      "rank_in_national": 24,
      "is_spliced": false,
      "price_per_tsubo_real": 54.42992570074878,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2015,
      "units": 1174,
      "floor_total": 62693,
      "cost_total": 900704,
      "price_per_tsubo": 47.4939510975707,
      "price_per_sqm": 143668.9901583909,
      "cost_per_unit": 767.2095400340716,
      "floor_per_unit": 53.401192504258944,
      "yoy": -6.6769447705281815,
      "ratio_national": 0.8913709877272518,
      "rank_in_national": 34,
      "is_spliced": false,
      "price_per_tsubo_real": 50.795669623070275,
      "deflator": 93.5,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2016,
      "units": 1277,
      "floor_total": 67404,
      "cost_total": 1069511,
      "price_per_tsubo": 52.45354531912053,
      "price_per_sqm": 158671.74054952228,
      "cost_per_unit": 837.5184025058732,
      "floor_per_unit": 52.783085356303836,
      "yoy": 10.442580806471401,
      "ratio_national": 0.9785217624751993,
      "rank_in_national": 23,
      "is_spliced": false,
      "price_per_tsubo_real": 55.861070627391406,
      "deflator": 93.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2017,
      "units": 1441,
      "floor_total": 64576,
      "cost_total": 1037428,
      "price_per_tsubo": 53.10826170899405,
      "price_per_sqm": 160652.2547076313,
      "cost_per_unit": 719.9361554476059,
      "floor_per_unit": 44.813324080499655,
      "yoy": 1.2481832941707127,
      "ratio_national": 0.9831307889519266,
      "rank_in_national": 23,
      "is_spliced": false,
      "price_per_tsubo_real": 55.727451950675814,
      "deflator": 95.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2018,
      "units": 1281,
      "floor_total": 63152,
      "cost_total": 1010063,
      "price_per_tsubo": 52.873324119109455,
      "price_per_sqm": 159941.569546491,
      "cost_per_unit": 788.4957064793131,
      "floor_per_unit": 49.29898516783763,
      "yoy": -0.44237484399684,
      "ratio_national": 0.9698643635155015,
      "rank_in_national": 25,
      "is_spliced": false,
      "price_per_tsubo_real": 54.0074812248309,
      "deflator": 97.9,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2019,
      "units": 1227,
      "floor_total": 58704,
      "cost_total": 906366,
      "price_per_tsubo": 51.04005960650041,
      "price_per_sqm": 154395.95257563368,
      "cost_per_unit": 738.6845965770171,
      "floor_per_unit": 47.84352078239609,
      "yoy": -3.467276822768306,
      "ratio_national": 0.9368434652110783,
      "rank_in_national": 31,
      "is_spliced": false,
      "price_per_tsubo_real": 50.989070535964444,
      "deflator": 100.1,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2020,
      "units": 911,
      "floor_total": 42012,
      "cost_total": 644882,
      "price_per_tsubo": 50.74370338903171,
      "price_per_sqm": 153499.4763400933,
      "cost_per_unit": 707.8836443468716,
      "floor_per_unit": 46.11635565312843,
      "yoy": -0.5806345442256444,
      "ratio_national": 0.9198420550889428,
      "rank_in_national": 36,
      "is_spliced": false,
      "price_per_tsubo_real": 50.743703389031715,
      "deflator": 100,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2021,
      "units": 851,
      "floor_total": 40682,
      "cost_total": 694071,
      "price_per_tsubo": 56.39970923479671,
      "price_per_sqm": 170608.8687871786,
      "cost_per_unit": 815.5945945945946,
      "floor_per_unit": 47.80493537015276,
      "yoy": 11.146222029564257,
      "ratio_national": 1.0268236867899436,
      "rank_in_national": 9,
      "is_spliced": false,
      "price_per_tsubo_real": 51.13300927905413,
      "deflator": 110.3,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2022,
      "units": 902,
      "floor_total": 40020,
      "cost_total": 656874,
      "price_per_tsubo": 54.26005748275862,
      "price_per_sqm": 164136.43178410793,
      "cost_per_unit": 728.2416851441242,
      "floor_per_unit": 44.368070953436806,
      "yoy": -3.793728338439728,
      "ratio_national": 0.9579910060506951,
      "rank_in_national": 29,
      "is_spliced": false,
      "price_per_tsubo_real": 46.49533631770233,
      "deflator": 116.7,
      "deflator_provisional": false
    },
    {
      "fiscal_year": 2023,
      "units": 950,
      "floor_total": 43743,
      "cost_total": 860309,
      "price_per_tsubo": 65.016137190179,
      "price_per_sqm": 196673.52490684224,
      "cost_per_unit": 905.5884210526316,
      "floor_per_unit": 46.04526315789474,
      "yoy": 19.823199986174302,
      "ratio_national": 1.0090733906184621,
      "rank_in_national": 13,
      "is_spliced": false,
      "price_per_tsubo_real": 56.63426584510366,
      "deflator": 114.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2024,
      "units": 1095,
      "floor_total": 48933,
      "cost_total": 1007202,
      "price_per_tsubo": 68.04402549567777,
      "price_per_sqm": 205832.8735209368,
      "cost_per_unit": 919.8191780821918,
      "floor_per_unit": 44.68767123287671,
      "yoy": 4.657133500013821,
      "ratio_national": 0.9969731536073784,
      "rank_in_national": 17,
      "is_spliced": true,
      "price_per_tsubo_real": 57.27611573710251,
      "deflator": 118.8,
      "deflator_provisional": true
    },
    {
      "fiscal_year": 2025,
      "units": 1209,
      "floor_total": 54196,
      "cost_total": 1196774,
      "price_per_tsubo": 72.9995483330873,
      "price_per_sqm": 220823.30799320983,
      "cost_per_unit": 989.8875103391232,
      "floor_per_unit": 44.827129859387924,
      "yoy": 7.282818441898775,
      "ratio_national": 0.9991267461553608,
      "rank_in_national": 15,
      "is_spliced": false,
      "price_per_tsubo_real": 59.68891932386534,
      "deflator": 122.3,
      "deflator_provisional": true
    }
  ]
}