{"building_coverage":{"built_area_m2":67.82157,"site_area_m2":240.0,"coverage_pct":28.2589875,"limit_pct":70.0,"pass":true},"floor_area_ratio":{"gross_floor_m2":127.81714,"site_area_m2":240.0,"far_pct":53.25714166666666,"limit_pct":200.0,"pass":true},"north_slope":{"kind":"north","max_height_mm":6700,"allowed_height_mm":9223372036854775807,"pass":true,"margin_mm":9223372036854775807},"road_slope":{"kind":"road","max_height_mm":6700,"allowed_height_mm":9223372036854775807,"pass":true,"margin_mm":9223372036854775807},"daylight":{"required_ratio":0.14285714285714285,"actual_ratio":0.43586907045487017,"window_area_m2":55.711538000000004,"floor_area_m2":127.81714,"pass":true},"ventilation":{"required_ratio":0.05,"actual_ratio":0.14831674065083245,"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":6700,"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":187.81270999999998,"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":0.34924715725369726,"standard_w_m2k":0.87,"envelope_area_m2":591.8754509999999,"wall_area_m2":226.50446199999993,"window_area_m2":55.711538000000004,"roof_area_m2":121.846741,"floor_area_m2":187.81270999999998,"pass":true,"message":"省エネ UA 値 OK (地域区分 6): UA=0.349 ≤ 基準 0.87 W/m²K"},"sickhouse":{"habitable_floor_m2":187.81270999999998,"habitable_volume_m3":450.7505039999999,"required_airflow_m3h":225.37525199999996,"estimated_airflow_m3h":278.55769000000004,"air_change_per_hour":0.6179864193784685,"pass":true,"message":"シックハウス OK: 換気回数 0.62 回/h ≥ 0.5 回/h (居室 187.8 m² / 自然 279 + 機械 0 m³/h、 機械換気 0 台)"}}