{"building_coverage":{"built_area_m2":6300.0,"site_area_m2":63900.0,"coverage_pct":9.859154929577464,"limit_pct":70.0,"pass":true},"floor_area_ratio":{"gross_floor_m2":-0.0,"site_area_m2":63900.0,"far_pct":-0.0,"limit_pct":200.0,"pass":true,"designated_limit_pct":200.0,"road_limit_pct":160.0,"road_width_m":4.0},"north_slope":{"kind":"north","max_height_mm":333490,"allowed_height_mm":9223372036854775807,"pass":true,"margin_mm":9223372036854775807},"road_slope":{"kind":"road","max_height_mm":333490,"allowed_height_mm":142500,"pass":false,"margin_mm":-94700},"daylight":{"required_ratio":0.14285714285714285,"actual_ratio":0.0,"window_area_m2":0.0,"floor_area_m2":1.0,"pass":false},"ventilation":{"required_ratio":0.05,"actual_ratio":0.0,"mechanical_units":0,"pass":false},"overall_pass":false,"messages":["容積率 補足: 前面道路幅員が未登録のため指定 200% で判定中。仮に 4.0m とすると 160% に低減 (法52条2項) — set_site_context で実幅員を登録してください。","道路斜線 NG: 高さ超過 333490 mm (許容 142500 mm) ※天空率でも不適合","「道路の向こうから見たあなたの家、思い出してください。」","採光 NG: 窓面積比 0.000 < 1/7 (0.143)","「窓は、外と内を引き合わせる、もっとも誠実な装置です。」","換気 NG: 有効換気面積比 0.000 < 1/20 (0.050)","「家は呼吸する生き物です。」","→ 修正案: 道路側の建物高さを 190990 mm 下げる、または道路境界から 190990 mm 後退。","→ 修正案: 窓面積を 0.14 m² 増やす (例: 0.1m × 2m の窓を追加)。","→ 修正案: 開閉可能な窓を増やすか、24時間機械換気を設置。","隣地斜線 NG: 高さ 333490 mm > 許容 20625 mm (法56条1項2号)","「隣の空も、共有の財産です。」"],"high_district":{"district":"指定なし","max_height_mm":333490,"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":-0.0,"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":0.15,"standard_w_m2k":0.87,"envelope_area_m2":2025.0,"wall_area_m2":0.0,"window_area_m2":0.0,"roof_area_m2":2025.0,"floor_area_m2":0.0,"pass":true,"message":"省エネ UA 値 OK (地域区分 6): UA=0.150 ≤ 基準 0.87 W/m²K"},"sickhouse":{"habitable_floor_m2":-0.0,"habitable_volume_m3":-0.0,"required_airflow_m3h":-0.0,"estimated_airflow_m3h":0.0,"air_change_per_hour":0.0,"pass":true,"message":"シックハウス: 居室 (スラブ) なし → 判定スキップ"},"neighbor_slope":{"kind":"neighbor","max_height_mm":333490,"allowed_height_mm":20625,"pass":false,"margin_mm":-312865},"shadow":{"regulated":false,"measurement_height_m":4.0,"max_shadow_5m_h":0.0,"limit_5m_h":0.0,"max_shadow_10m_h":0.0,"limit_10m_h":0.0,"pass":true,"message":"日影規制: 対象外 (用途地域・規模が規制要件未満)"},"site_eligibility":{"zoning":"虎ノ門・麻布台地区市街地再開発事業区域","use_allowed":true,"use_message":"用途制限: 住宅は「虎ノ門・麻布台地区市街地再開発事業区域」で建築可能","road_width_m":4.0,"frontage_m":252.78449319529076,"road_access_ok":true,"road_message":"接道義務 OK: 幅員 4.0m の道路に 約252.8m 接道 (法 43 条)","lot_area_m2":63900.0,"min_lot_area_m2":null,"min_lot_ok":true,"pass":true,"message":"用途制限: 住宅は「虎ノ門・麻布台地区市街地再開発事業区域」で建築可能 / 接道義務 OK: 幅員 4.0m の道路に 約252.8m 接道 (法 43 条)"},"absolute_height":{"kind":"absolute_height","max_height_mm":333490,"allowed_height_mm":9223372036854775807,"pass":true,"margin_mm":9223372036854775807}}