{
 "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-13120-nerima-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/13120/13120041003/",
 "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": "13120",
   "name_ja": "練馬区",
   "name_en": "Nerima City"
  },
  "town": {
   "town_code": "13120041003",
   "name_ja": "東大泉三丁目",
   "full_name_ja": "東京都練馬区東大泉三丁目",
   "kana": "ヒガシオオイズミ",
   "name_en": "Higashioizumi 3-chome",
   "name_en_auto": false,
   "lat": 35.7535,
   "lon": 139.5893
  },
  "stats": {
   "buildings": 1350,
   "buildings_with_exterior_face": 1350,
   "buildings_with_south_face": 1319,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 90,
   "dec15_south_1f_q3": 260,
   "share_dec15_best_top_2h": 0.8015,
   "dec15_best_top_q1": 140,
   "dec15_best_top_median": 270,
   "dec15_best_top_q3": 440,
   "annual_mean_best_top_mean": 417.1131,
   "mean_floors": 1.8496,
   "share_dec15_south_1f_2h": 0.4375,
   "highrise_share": 0.0007,
   "edge_uncertain": 0,
   "height_uncertain": 22,
   "hist_dec15_best_top": [
    134,
    134,
    159,
    157,
    130,
    99,
    134,
    190,
    178,
    35,
    0
   ],
   "hist_dec15_south_1f": [
    576,
    166,
    121,
    84,
    92,
    94,
    108,
    54,
    24,
    0,
    0
   ]
  },
  "residential": {
   "buildings": 1079,
   "buildings_with_exterior_face": 1079,
   "buildings_with_south_face": 1066,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 90,
   "dec15_south_1f_q3": 280,
   "share_dec15_best_top_2h": 0.8536,
   "dec15_best_top_q1": 170,
   "dec15_best_top_median": 320,
   "dec15_best_top_q3": 450,
   "annual_mean_best_top_mean": 438.4893,
   "mean_floors": 1.9333,
   "share_dec15_south_1f_2h": 0.4465,
   "highrise_share": 0.0009,
   "edge_uncertain": 0,
   "height_uncertain": 1,
   "hist_dec15_best_top": [
    58,
    100,
    114,
    122,
    113,
    89,
    120,
    165,
    167,
    31,
    0
   ],
   "hist_dec15_south_1f": [
    449,
    141,
    88,
    62,
    77,
    86,
    95,
    46,
    22,
    0,
    0
   ]
  },
  "usage_counts": {
   "401": 8,
   "402": 3,
   "411": 845,
   "412": 154,
   "413": 75,
   "415": 5,
   "421": 4,
   "422": 12,
   "441": 3,
   "454": 2,
   "461": 239
  },
  "top10_dec15_best_top": [
   "13120-bldg-110973",
   "13120-bldg-112091",
   "13120-bldg-100041",
   "13120-bldg-111729",
   "13120-bldg-112718",
   "13120-bldg-100114",
   "13120-bldg-112492",
   "13120-bldg-113254",
   "13120-bldg-113869",
   "13120-bldg-168256"
  ],
  "bottom10_dec15_best_top": [
   "13120-bldg-100051",
   "13120-bldg-100062",
   "13120-bldg-100066",
   "13120-bldg-100305",
   "13120-bldg-100306",
   "13120-bldg-100317",
   "13120-bldg-100327",
   "13120-bldg-100334",
   "13120-bldg-100337",
   "13120-bldg-100339"
  ],
  "links": {
   "map": "https://tokeilab.org/sunlight/map/?lat=35.7535&lon=139.5893&z=17",
   "buildings_api": "https://api.tokeilab.org/api/v1/sunlight/town/13120041003/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/"
  }
 }
}