{ "area": { "code": "43000", "name": "熊本県", "slug": "kumamoto" }, "structure": { "id": "steel", "name": "鉄骨造" }, "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": 104, "price_per_tsubo": 120.6348631032882, "prev_price_per_tsubo": 104.23001713989638, "change_vs_prev": 15.739080174354598, "note": "Sum of monthly preliminary releases from April; replaced by the annual report." }, "years": [ { "fiscal_year": 2012, "units": 432, "floor_total": 56047, "cost_total": 1180484, "price_per_tsubo": 69.62785166663693, "price_per_sqm": 210623.9406212643, "cost_per_unit": 2732.6018518518517, "floor_per_unit": 129.73842592592592, "yoy": null, "ratio_national": 0.9337195020028553, "rank_in_national": 27, "is_spliced": false, "price_per_tsubo_real": 79.30279233102156, "deflator": 87.8, "deflator_provisional": false }, { "fiscal_year": 2013, "units": 455, "floor_total": 61107, "cost_total": 1289052, "price_per_tsubo": 69.73563112376651, "price_per_sqm": 210949.9729981835, "cost_per_unit": 2833.081318681319, "floor_per_unit": 134.3010989010989, "yoy": 0.15479359846632956, "ratio_national": 0.9147996610091835, "rank_in_national": 38, "is_spliced": false, "price_per_tsubo_real": 77.22661254016225, "deflator": 90.3, "deflator_provisional": false }, { "fiscal_year": 2014, "units": 379, "floor_total": 49270, "cost_total": 1064328, "price_per_tsubo": 71.41150515770245, "price_per_sqm": 216019.48447331032, "cost_per_unit": 2808.2532981530344, "floor_per_unit": 130, "yoy": 2.403181855429981, "ratio_national": 0.9013247236652554, "rank_in_national": 42, "is_spliced": false, "price_per_tsubo_real": 76.29434311720348, "deflator": 93.6, "deflator_provisional": false }, { "fiscal_year": 2015, "units": 334, "floor_total": 42725, "cost_total": 939982, "price_per_tsubo": 72.729855957402, "price_per_sqm": 220007.48976009362, "cost_per_unit": 2814.317365269461, "floor_per_unit": 127.91916167664671, "yoy": 1.8461322118727974, "ratio_national": 0.8986474461260865, "rank_in_national": 39, "is_spliced": false, "price_per_tsubo_real": 77.86922479379228, "deflator": 93.4, "deflator_provisional": false }, { "fiscal_year": 2016, "units": 585, "floor_total": 73394, "cost_total": 1673407, "price_per_tsubo": 75.3730839922882, "price_per_sqm": 228003.2427718887, "cost_per_unit": 2860.5247863247864, "floor_per_unit": 125.45982905982906, "yoy": 3.6343094594252223, "ratio_national": 0.9123583545907503, 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