{"building_coverage":{"built_area_m2":115.673895,"site_area_m2":320.0,"coverage_pct":36.148092187500005,"limit_pct":70.0,"pass":true},"floor_area_ratio":{"gross_floor_m2":78.672525,"site_area_m2":320.0,"far_pct":24.5851640625,"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":0.5057654371713632,"window_area_m2":39.789844,"floor_area_m2":78.672525,"pass":true},"ventilation":{"required_ratio":0.05,"actual_ratio":0.1253908876928125,"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":158.66322,"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":0.3462211707962112,"standard_w_m2k":0.87,"envelope_area_m2":406.13942499999996,"wall_area_m2":102.37395599999998,"window_area_m2":39.789844,"roof_area_m2":105.31240500000001,"floor_area_m2":158.66322,"pass":true,"message":"省エネ UA 値 OK (地域区分 6): UA=0.346 ≤ 基準 0.87 W/m²K"},"sickhouse":{"habitable_floor_m2":158.66322,"habitable_volume_m3":380.791728,"required_airflow_m3h":190.395864,"estimated_airflow_m3h":198.94922000000003,"air_change_per_hour":0.5224620320533855,"pass":true,"message":"シックハウス OK: 換気回数 0.52 回/h ≥ 0.5 回/h (居室 158.7 m² / 自然 199 + 機械 0 m³/h、 機械換気 0 台)"}}