{"building_coverage":{"built_area_m2":7056.0,"site_area_m2":11856.0,"coverage_pct":59.51417004048582,"limit_pct":60.0,"pass":true},"floor_area_ratio":{"gross_floor_m2":11437.0,"site_area_m2":11856.0,"far_pct":96.46592442645074,"limit_pct":300.0,"pass":true,"designated_limit_pct":300.0,"road_limit_pct":160.0,"road_width_m":4.0},"north_slope":{"kind":"north","max_height_mm":332900,"allowed_height_mm":9223372036854775807,"pass":true,"margin_mm":9223372036854775807},"road_slope":{"kind":"road","max_height_mm":332900,"allowed_height_mm":5000,"pass":false,"margin_mm":-327900},"daylight":{"required_ratio":0.14285714285714285,"actual_ratio":0.33428783771968174,"window_area_m2":3823.25,"floor_area_m2":11437.0,"pass":true},"ventilation":{"required_ratio":0.05,"actual_ratio":0.16714391885984087,"mechanical_units":0,"pass":true},"overall_pass":false,"messages":["容積率 補足: 前面道路幅員が未登録のため指定 300% 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 332900 mm (許容 5000 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。」","→ 修正案: 道路側の建物高さを 327900 mm 下げる、または道路境界から 327900 mm 後退。","隣地斜線 NG: 高さ 332900 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":332900,"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":11437.0,"stories":113,"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":0.8153406726440435,"standard_w_m2k":0.87,"envelope_area_m2":6608.25,"wall_area_m2":0.0,"window_area_m2":3823.25,"roof_area_m2":2785.0,"floor_area_m2":0.0,"pass":true,"message":"省エネ UA 値 OK (地域区分 6): UA=0.815 ≤ 基準 0.87 W/m²K"},"sickhouse":{"habitable_floor_m2":11437.0,"habitable_volume_m3":27448.8,"required_airflow_m3h":13724.4,"estimated_airflow_m3h":19116.25,"air_change_per_hour":0.696432995249337,"pass":true,"message":"シックハウス OK: 換気回数 0.70 回/h ≥ 0.5 回/h (居室 11437.0 m² / 自然 19116 + 機械 0 m³/h、 機械換気 0 台)"},"neighbor_slope":{"kind":"neighbor","max_height_mm":332900,"allowed_height_mm":20625,"pass":false,"margin_mm":-312275},"shadow":{"regulated":true,"measurement_height_m":4.0,"max_shadow_5m_h":0.0,"limit_5m_h":5.0,"max_shadow_10m_h":0.0,"limit_10m_h":3.0,"pass":true,"message":"日影規制: 規制対象だが高層/大規模のため簡易シミュ対象外 — 個別精算が必要"},"site_eligibility":{"zoning":"第二種住居地域","use_allowed":true,"use_message":"用途制限: 住宅は「第二種住居地域」で建築可能","road_width_m":4.0,"frontage_m":108.9,"road_access_ok":true,"road_message":"接道義務 OK: 幅員 4.0m の道路に 約108.9m 接道 (法 43 条)","lot_area_m2":11856.0,"min_lot_area_m2":null,"min_lot_ok":true,"pass":true,"message":"用途制限: 住宅は「第二種住居地域」で建築可能 / 接道義務 OK: 幅員 4.0m の道路に 約108.9m 接道 (法 43 条)"}}