{ "area": { "code": "37000", "name": "香川県", "slug": "kagawa" }, "structure": { "id": "steel", "name": "鉄骨造" }, "segment": { "segment": "condo", "building_type": "all", "label": "分譲住宅" }, "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": 2012, "units": 29, "floor_total": 3570, "cost_total": 75248, "price_per_tsubo": 69.67901566386554, "price_per_sqm": 210778.71148459383, "cost_per_unit": 2594.7586206896553, "floor_per_unit": 123.10344827586206, "yoy": null, "ratio_national": 1.0426048690089107, "rank_in_national": 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