{"building_coverage":{"built_area_m2":107.522416,"site_area_m2":316.0,"coverage_pct":34.02608101265823,"limit_pct":50.0,"pass":true},"floor_area_ratio":{"gross_floor_m2":76.764016,"site_area_m2":316.0,"far_pct":24.29241012658228,"limit_pct":100.0,"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":0.24832901267710375,"window_area_m2":38.677499999999995,"floor_area_m2":155.751032,"pass":true},"ventilation":{"required_ratio":0.05,"actual_ratio":0.12416450633855187,"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":155.751032,"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":0.3469854347033908,"standard_w_m2k":0.87,"envelope_area_m2":407.316319,"wall_area_m2":119.29709999999999,"window_area_m2":38.677499999999995,"roof_area_m2":93.590687,"floor_area_m2":155.751032,"pass":true,"message":"省エネ UA 値 OK (地域区分 6): UA=0.347 ≤ 基準 0.87 W/m²K"},"sickhouse":{"habitable_floor_m2":155.751032,"habitable_volume_m3":373.8024768,"required_airflow_m3h":186.9012384,"estimated_airflow_m3h":193.3875,"air_change_per_hour":0.5173521097439662,"pass":true,"message":"シックハウス OK: 換気回数 0.52 回/h ≥ 0.5 回/h (居室 155.8 m² / 自然 193 + 機械 0 m³/h、 機械換気 0 台)"}}