{"building_coverage":{"built_area_m2":37.8,"site_area_m2":132.0,"coverage_pct":28.636363636363633,"limit_pct":70.0,"pass":true},"floor_area_ratio":{"gross_floor_m2":98.59176,"site_area_m2":132.0,"far_pct":74.69072727272726,"limit_pct":200.0,"pass":true},"north_slope":{"kind":"north","max_height_mm":8920,"allowed_height_mm":9223372036854775807,"pass":true,"margin_mm":9223372036854775807},"road_slope":{"kind":"road","max_height_mm":8920,"allowed_height_mm":9223372036854775807,"pass":true,"margin_mm":9223372036854775807},"daylight":{"required_ratio":0.14285714285714285,"actual_ratio":0.6598441086760193,"window_area_m2":65.055192,"floor_area_m2":98.59176,"pass":true},"ventilation":{"required_ratio":0.05,"actual_ratio":0.23848651854041625,"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":8920,"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":136.39176,"stories":3,"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":0.3726738501948538,"standard_w_m2k":0.87,"envelope_area_m2":545.34762,"wall_area_m2":253.36480800000007,"window_area_m2":65.055192,"roof_area_m2":121.66793999999997,"floor_area_m2":105.25968,"pass":true,"message":"省エネ UA 値 OK (地域区分 6): UA=0.373 ≤ 基準 0.87 W/m²K"},"sickhouse":{"habitable_floor_m2":136.39176,"habitable_volume_m3":327.340224,"required_airflow_m3h":163.670112,"estimated_airflow_m3h":325.27596000000005,"air_change_per_hour":0.9936938272517345,"pass":true,"message":"シックハウス OK: 換気回数 0.99 回/h ≥ 0.5 回/h (居室 136.4 m² / 自然 325 + 機械 0 m³/h、 機械換気 0 台)"}}