{"building_coverage":{"built_area_m2":37.8,"site_area_m2":144.0,"coverage_pct":26.249999999999996,"limit_pct":70.0,"pass":true},"floor_area_ratio":{"gross_floor_m2":67.45968,"site_area_m2":144.0,"far_pct":46.84700000000001,"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":0.5024754017872751,"window_area_m2":52.89040000000001,"floor_area_m2":105.25968,"pass":true},"ventilation":{"required_ratio":0.05,"actual_ratio":0.25123770089363756,"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":105.25968,"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":1,"ua_w_m2k":0.3888761435924357,"standard_w_m2k":0.46,"envelope_area_m2":398.65164000000004,"wall_area_m2":159.38960000000003,"window_area_m2":52.89040000000001,"roof_area_m2":81.11195999999998,"floor_area_m2":105.25968,"pass":true,"message":"省エネ UA 値 OK (地域区分 1): UA=0.389 ≤ 基準 0.46 W/m²K"},"sickhouse":{"habitable_floor_m2":105.25968,"habitable_volume_m3":252.623232,"required_airflow_m3h":126.311616,"estimated_airflow_m3h":264.45200000000006,"air_change_per_hour":1.04682375372349,"pass":true,"message":"シックハウス OK: 換気回数 1.05 回/h ≥ 0.5 回/h (居室 105.3 m² / 自然 264 + 機械 0 m³/h、 機械換気 0 台)"}}