{"building_coverage":{"built_area_m2":67.546612,"site_area_m2":184.0,"coverage_pct":36.710115217391305,"limit_pct":50.0,"pass":true},"floor_area_ratio":{"gross_floor_m2":98.924224,"site_area_m2":184.0,"far_pct":53.763165217391304,"limit_pct":100.0,"pass":true},"north_slope":{"kind":"north","max_height_mm":3120,"allowed_height_mm":9223372036854775807,"pass":true,"margin_mm":9223372036854775807},"road_slope":{"kind":"road","max_height_mm":3120,"allowed_height_mm":9223372036854775807,"pass":true,"margin_mm":9223372036854775807},"daylight":{"required_ratio":0.14285714285714285,"actual_ratio":0.26652117079028087,"window_area_m2":26.3654,"floor_area_m2":98.924224,"pass":true},"ventilation":{"required_ratio":0.05,"actual_ratio":0.13326058539514044,"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":3120,"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":98.924224,"stories":1,"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":0.3493741945036367,"standard_w_m2k":0.87,"envelope_area_m2":268.073836,"wall_area_m2":78.9742,"window_area_m2":26.3654,"roof_area_m2":63.810012,"floor_area_m2":98.924224,"pass":true,"message":"省エネ UA 値 OK (地域区分 6): UA=0.349 ≤ 基準 0.87 W/m²K"},"sickhouse":{"habitable_floor_m2":98.924224,"habitable_volume_m3":237.41813759999997,"required_airflow_m3h":118.70906879999998,"estimated_airflow_m3h":131.827,"air_change_per_hour":0.5552524391464185,"pass":true,"message":"シックハウス OK: 換気回数 0.56 回/h ≥ 0.5 回/h (居室 98.9 m² / 自然 132 + 機械 0 m³/h、 機械換気 0 台)"}}