{
 "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/13120/13120044004/",
 "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": "13120044004",
   "name_ja": "南大泉四丁目",
   "full_name_ja": "東京都練馬区南大泉四丁目",
   "kana": "ミナミオオイズミ",
   "name_en": "Minamioizumi 4-chome",
   "name_en_auto": false,
   "lat": 35.7468,
   "lon": 139.5748
  },
  "stats": {
   "buildings": 1901,
   "buildings_with_exterior_face": 1900,
   "buildings_with_south_face": 1836,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 80,
   "dec15_south_1f_q3": 250,
   "share_dec15_best_top_2h": 0.8179,
   "dec15_best_top_q1": 160,
   "dec15_best_top_median": 300,
   "dec15_best_top_q3": 430,
   "annual_mean_best_top_mean": 396.7936,
   "mean_floors": 1.718,
   "share_dec15_south_1f_2h": 0.4374,
   "highrise_share": 0.0005,
   "edge_uncertain": 1901,
   "height_uncertain": 22,
   "hist_dec15_best_top": [
    183,
    163,
    183,
    203,
    214,
    216,
    203,
    235,
    234,
    66,
    0
   ],
   "hist_dec15_south_1f": [
    850,
    183,
    155,
    160,
    151,
    115,
    109,
    83,
    30,
    0,
    0
   ]
  },
  "residential": {
   "buildings": 1601,
   "buildings_with_exterior_face": 1600,
   "buildings_with_south_face": 1561,
   "dec15_south_1f_q1": 0,
   "dec15_south_1f_median": 70,
   "dec15_south_1f_q3": 240,
   "share_dec15_best_top_2h": 0.8413,
   "dec15_best_top_q1": 170,
   "dec15_best_top_median": 310,
   "dec15_best_top_q3": 440,
   "annual_mean_best_top_mean": 409.4929,
   "mean_floors": 1.7926,
   "share_dec15_south_1f_2h": 0.4215,
   "highrise_share": 0,
   "edge_uncertain": 1601,
   "height_uncertain": 5,
   "hist_dec15_best_top": [
    126,
    128,
    154,
    154,
    183,
    187,
    181,
    208,
    219,
    60,
    0
   ],
   "hist_dec15_south_1f": [
    743,
    160,
    129,
    132,
    130,
    96,
    88,
    61,
    22,
    0,
    0
   ]
  },
  "usage_counts": {
   "401": 7,
   "402": 4,
   "411": 1319,
   "412": 227,
   "413": 47,
   "415": 8,
   "421": 2,
   "422": 21,
   "431": 2,
   "441": 5,
   "454": 8,
   "461": 251
  },
  "top10_dec15_best_top": [
   "13120-bldg-116814",
   "13120-bldg-116970",
   "13120-bldg-117046",
   "13120-bldg-117508",
   "13120-bldg-120140",
   "13120-bldg-117167",
   "13120-bldg-117237",
   "13120-bldg-117648",
   "13120-bldg-119993",
   "13120-bldg-178275"
  ],
  "bottom10_dec15_best_top": [
   "13120-bldg-116287",
   "13120-bldg-116439",
   "13120-bldg-116508",
   "13120-bldg-116685",
   "13120-bldg-116692",
   "13120-bldg-116940",
   "13120-bldg-117083",
   "13120-bldg-117097",
   "13120-bldg-117119",
   "13120-bldg-117202"
  ],
  "links": {
   "map": "https://tokeilab.org/sunlight/map/?lat=35.7468&lon=139.5748&z=17",
   "buildings_api": "https://api.tokeilab.org/api/v1/sunlight/town/13120044004/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/"
  }
 }
}