{"building_coverage":{"built_area_m2":94.446188,"site_area_m2":288.0,"coverage_pct":32.79381527777778,"limit_pct":70.0,"pass":true},"floor_area_ratio":{"gross_floor_m2":69.87168799999999,"site_area_m2":288.0,"far_pct":24.261002777777772,"limit_pct":200.0,"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":0.2600877070302772,"window_area_m2":36.8964,"floor_area_m2":141.861376,"pass":true},"ventilation":{"required_ratio":0.05,"actual_ratio":0.1300438535151386,"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":141.861376,"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":1,"ua_w_m2k":0.352143621939732,"standard_w_m2k":0.46,"envelope_area_m2":374.34776400000004,"wall_area_m2":113.83980000000003,"window_area_m2":36.8964,"roof_area_m2":81.750188,"floor_area_m2":141.861376,"pass":true,"message":"省エネ UA 値 OK (地域区分 1): UA=0.352 ≤ 基準 0.46 W/m²K"},"sickhouse":{"habitable_floor_m2":141.861376,"habitable_volume_m3":340.4673024,"required_airflow_m3h":170.2336512,"estimated_airflow_m3h":184.482,"air_change_per_hour":0.5418493896464108,"pass":true,"message":"シックハウス OK: 換気回数 0.54 回/h ≥ 0.5 回/h (居室 141.9 m² / 自然 184 + 機械 0 m³/h、 機械換気 0 台)"}}