{"building_coverage":{"built_area_m2":89.990956,"site_area_m2":360.0,"coverage_pct":24.997487777777778,"limit_pct":70.0,"pass":true},"floor_area_ratio":{"gross_floor_m2":161.73191400000002,"site_area_m2":360.0,"far_pct":44.92553166666667,"limit_pct":200.0,"pass":true},"north_slope":{"kind":"north","max_height_mm":6020,"allowed_height_mm":9223372036854775807,"pass":true,"margin_mm":9223372036854775807},"road_slope":{"kind":"road","max_height_mm":6020,"allowed_height_mm":9223372036854775807,"pass":true,"margin_mm":9223372036854775807},"daylight":{"required_ratio":0.14285714285714285,"actual_ratio":0.4190077908804071,"window_area_m2":67.766932,"floor_area_m2":161.73191400000002,"pass":true},"ventilation":{"required_ratio":0.05,"actual_ratio":0.13460622787273957,"pass":true},"overall_pass":true,"messages":["全項目 OK","「美しいものは長持ちする。」"],"high_district":{"district":"指定なし","max_height_mm":6020,"allowed_height_mm":9223372036854775807,"pass":true,"margin_mm":9223372036854775807,"message":"高度地区 指定なし → 適用外"},"fire_district":{"district":"指定なし","gross_floor_m2":251.72287,"stories":2,"required_grade":"規制なし","pass":true,"message":"防火 / 準防火地域 指定なし → 構造制限なし"},"energy_ua":{"climate_zone":6,"ua_w_m2k":0.33509675664257643,"standard_w_m2k":0.87,"envelope_area_m2":787.2516860000001,"wall_area_m2":269.70606799999996,"window_area_m2":67.766932,"roof_area_m2":198.05581600000002,"floor_area_m2":251.72287,"pass":true,"message":"省エネ UA 値 OK (地域区分 6): UA=0.335 ≤ 基準 0.87 W/m²K"},"sickhouse":{"habitable_floor_m2":251.72287,"habitable_volume_m3":604.1348879999999,"required_airflow_m3h":302.06744399999997,"estimated_airflow_m3h":338.83466,"air_change_per_hour":0.5608592828030816,"pass":true,"message":"シックハウス OK: 換気回数 0.56 回/h ≥ 0.5 回/h (居室 251.7 m² / 自然 339 + 機械 0 m³/h、 機械換気 0 台)"}}