{"building_coverage":{"built_area_m2":70.582098,"site_area_m2":250.0,"coverage_pct":28.232839199999997,"limit_pct":60.0,"pass":true},"floor_area_ratio":{"gross_floor_m2":195.56909399999998,"site_area_m2":250.0,"far_pct":78.2276376,"limit_pct":300.0,"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":0.3142889233817282,"window_area_m2":61.465199999999996,"floor_area_m2":195.56909399999998,"pass":true},"ventilation":{"required_ratio":0.05,"actual_ratio":0.1571444616908641,"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":195.56909399999998,"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":0.3800729531429393,"standard_w_m2k":0.87,"envelope_area_m2":518.635092,"wall_area_m2":178.5765,"window_area_m2":61.465199999999996,"roof_area_m2":83.02429800000002,"floor_area_m2":195.56909399999998,"pass":true,"message":"省エネ UA 値 OK (地域区分 6): UA=0.380 ≤ 基準 0.87 W/m²K"},"sickhouse":{"habitable_floor_m2":195.56909399999998,"habitable_volume_m3":469.36582559999994,"required_airflow_m3h":234.68291279999997,"estimated_airflow_m3h":307.32599999999996,"air_change_per_hour":0.6547685903786005,"pass":true,"message":"シックハウス OK: 換気回数 0.65 回/h ≥ 0.5 回/h (居室 195.6 m² / 自然 307 + 機械 0 m³/h、 機械換気 0 台)"}}