{
 "generated_at": "2026-10-14T22:54:24+09:00",
 "data_through": "2026-04-17",
 "source": [
  {
   "name": "3D都市モデル（Project PLATEAU）東京都23区（2025年度）",
   "publisher": "国土交通省",
   "url": "https://www.geospatial.jp/ckan/dataset/plateau-13123-edogawa-ku-2025",
   "license": "公共データ利用規約 第1.0版（PDL1.0、CC BY 4.0 互換）。tokeilab が加工"
  },
  {
   "name": "国勢調査 小地域境界データ（令和2年）",
   "publisher": "総務省統計局（e-Stat）",
   "url": "https://www.e-stat.go.jp/",
   "license": "政府統計の総合窓口（e-Stat）利用規約（CC BY 4.0 互換）。tokeilab が加工"
  },
  {
   "name": "郵便番号データ（町域の読み）",
   "publisher": "日本郵便株式会社",
   "url": "https://www.post.japanpost.jp/service/search/zipcode/download/kogaki-zip.html",
   "license": "著作権の主張なし・自由に配布可。tokeilab が加工"
  }
 ],
 "license": "CC-BY-4.0",
 "license_notice": "CC BY 4.0, tokeilab。国土交通省 PLATEAU（PDL1.0）、e-Stat、日本郵便 郵便番号データを tokeilab が加工して作成。",
 "schema_url": "https://tokeilab.org/schema/sunlight/",
 "canonical_url": "https://tokeilab.org/sunlight/13123/13123014002/",
 "language": "ja",
 "notice": "これは計算による推定（シミュレーション）で、実測ではありません。樹木、バルコニー・ひさし、屋根の形、天気、データ作成後に建った建物や建て替えは反映していません。建物は箱型に単純化し、階の高さは一律 3 m と仮定しています。物件の購入・賃貸などの判断には、現地での確認や日影図などとあわせてお使いください。",
 "data": {
  "ward": {
   "ward_code": "13123",
   "name_ja": "江戸川区",
   "name_en": "Edogawa City"
  },
  "town": {
   "town_code": "13123014002",
   "name_ja": "瑞江二丁目",
   "full_name_ja": "東京都江戸川区瑞江二丁目",
   "kana": "ミズエ",
   "name_en": "Mizue 2-chome",
   "name_en_auto": false,
   "lat": 35.6958,
   "lon": 139.8972
  },
  "stats": {
   "buildings": 515,
   "buildings_with_exterior_face": 515,
   "buildings_with_south_face": 492,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 50,
   "dec15_south_1f_q3": 220,
   "share_dec15_best_top_2h": 0.7903,
   "dec15_best_top_q1": 145,
   "dec15_best_top_median": 320,
   "dec15_best_top_q3": 450,
   "annual_mean_best_top_mean": 379.8169,
   "mean_floors": 2.8175,
   "share_dec15_south_1f_2h": 0.3902,
   "highrise_share": 0.0039,
   "edge_uncertain": 0,
   "height_uncertain": 7,
   "hist_dec15_best_top": [
    68,
    40,
    46,
    35,
    47,
    57,
    63,
    61,
    58,
    40,
    0
   ],
   "hist_dec15_south_1f": [
    259,
    41,
    38,
    37,
    38,
    31,
    26,
    18,
    4,
    0,
    0
   ]
  },
  "residential": {
   "buildings": 391,
   "buildings_with_exterior_face": 391,
   "buildings_with_south_face": 376,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 40,
   "dec15_south_1f_q3": 210,
   "share_dec15_best_top_2h": 0.8363,
   "dec15_best_top_q1": 170,
   "dec15_best_top_median": 340,
   "dec15_best_top_q3": 465,
   "annual_mean_best_top_mean": 399.1212,
   "mean_floors": 2.9719,
   "share_dec15_south_1f_2h": 0.383,
   "highrise_share": 0.0051,
   "edge_uncertain": 0,
   "height_uncertain": 0,
   "hist_dec15_best_top": [
    32,
    32,
    36,
    22,
    39,
    43,
    50,
    53,
    48,
    36,
    0
   ],
   "hist_dec15_south_1f": [
    202,
    30,
    33,
    28,
    26,
    23,
    19,
    14,
    1,
    0,
    0
   ]
  },
  "usage_counts": {
   "401": 12,
   "402": 27,
   "403": 2,
   "411": 218,
   "412": 115,
   "413": 45,
   "415": 13,
   "421": 1,
   "422": 3,
   "431": 15,
   "441": 1,
   "452": 1,
   "454": 1,
   "461": 61
  },
  "top10_dec15_best_top": [
   "13123-bldg-143696",
   "13123-bldg-143711",
   "13123-bldg-44136",
   "13123-bldg-44458",
   "13123-bldg-44580",
   "13123-bldg-143670",
   "13123-bldg-2506074",
   "13123-bldg-42427",
   "13123-bldg-43057",
   "13123-bldg-43072"
  ],
  "bottom10_dec15_best_top": [
   "13123-bldg-140927",
   "13123-bldg-143667",
   "13123-bldg-143704",
   "13123-bldg-143705",
   "13123-bldg-143706",
   "13123-bldg-143715",
   "13123-bldg-143748",
   "13123-bldg-143759",
   "13123-bldg-143760",
   "13123-bldg-2505862"
  ],
  "links": {
   "map": "https://tokeilab.org/sunlight/map/?lat=35.6958&lon=139.8972&z=17",
   "buildings_api": "https://api.tokeilab.org/api/v1/sunlight/town/13123014002/buildings?page=1",
   "building_api": "https://api.tokeilab.org/api/v1/sunlight/building/{building_id}",
   "building_page": "https://tokeilab.org/sunlight/building/?id={building_id}"
  },
  "model": {
   "params_hash": "00cbc2db66",
   "model_version": "2",
   "methodology": "https://tokeilab.org/sunlight/methodology/"
  }
 }
}