{"building_coverage":{"built_area_m2":74.9956,"site_area_m2":300.0,"coverage_pct":24.99853333333333,"limit_pct":70.0,"pass":true},"floor_area_ratio":{"gross_floor_m2":134.67123099999998,"site_area_m2":300.0,"far_pct":44.89041033333333,"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":0.46170443039909553,"window_area_m2":62.178304000000004,"floor_area_m2":134.67123099999998,"pass":true},"ventilation":{"required_ratio":0.05,"actual_ratio":0.14827882813757987,"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":209.666831,"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":0.3415636147720668,"standard_w_m2k":0.87,"envelope_area_m2":675.5144929999999,"wall_area_m2":235.70969599999998,"window_area_m2":62.178304000000004,"roof_area_m2":167.95966199999998,"floor_area_m2":209.666831,"pass":true,"message":"省エネ UA 値 OK (地域区分 6): UA=0.342 ≤ 基準 0.87 W/m²K"},"sickhouse":{"habitable_floor_m2":209.666831,"habitable_volume_m3":503.2003944,"required_airflow_m3h":251.6001972,"estimated_airflow_m3h":310.89152,"air_change_per_hour":0.6178284505732494,"pass":true,"message":"シックハウス OK: 換気回数 0.62 回/h ≥ 0.5 回/h (居室 209.7 m² / 自然 311 + 機械 0 m³/h、 機械換気 0 台)"}}