{
  "asOf": {
    "oldest": "2026-08",
    "newest": "2026-08"
  },
  "acquired": "2026-08",
  "source": "各社が公表する店舗一覧から当社集計（掲載チェーンのみ・業態の全数ではありません）",
  "sourceKind": "chain-only",
  "query": {
    "sector": "bowling",
    "pref": "chiba"
  },
  "sector": {
    "slug": "bowling",
    "name": "ボウリング",
    "kind": "chain-only"
  },
  "unit": "市区町村内の事業所数（行政区域単位・重なりなし）",
  "censusReference": null,
  "total": 4,
  "sumEstablishments": 4,
  "staleRows": 0,
  "cities": [
    {
      "cityCode": "12219",
      "name": "市原市",
      "pref": "chiba",
      "prefName": "千葉県",
      "establishments": 1,
      "brands": 1,
      "censusEstablishments2021": null,
      "population": 259683,
      "daytimePopulation": 256438,
      "daytimeRatio": 95.1,
      "per10kPopulation": 0.04,
      "asOf": "2026-08"
    },
    {
      "cityCode": "12217",
      "name": "柏市",
      "pref": "chiba",
      "prefName": "千葉県",
      "establishments": 1,
      "brands": 1,
      "censusEstablishments2021": null,
      "population": 439696,
      "daytimePopulation": 391317,
      "daytimeRatio": 91.8,
      "per10kPopulation": 0.02,
      "asOf": "2026-08"
    },
    {
      "cityCode": "12216",
      "name": "習志野市",
      "pref": "chiba",
      "prefName": "千葉県",
      "establishments": 1,
      "brands": 1,
      "censusEstablishments2021": null,
      "population": 176516,
      "daytimePopulation": 159155,
      "daytimeRatio": 90.3,
      "per10kPopulation": 0.06,
      "asOf": "2026-08"
    },
    {
      "cityCode": "12203",
      "name": "市川市",
      "pref": "chiba",
      "prefName": "千葉県",
      "establishments": 1,
      "brands": 1,
      "censusEstablishments2021": null,
      "population": 505670,
      "daytimePopulation": 401213,
      "daytimeRatio": 80.8,
      "per10kPopulation": 0.02,
      "asOf": "2026-08"
    }
  ],
  "html": "https://analytics.skrrs-jp.com/cities?sector=bowling&pref=chiba",
  "csv": "https://analytics.skrrs-jp.com/csv/cities.csv?sector=bowling&pref=chiba",
  "caveats": [
    "掲載されているのは台帳を公開している市区のみです。sumEstablishments は1都3県の総数ではなく「掲載市区の合計」です。",
    "asOf は市区ごとに異なります。合計値は複数時点の混在であることにご注意ください。",
    "daytimeRatio（昼夜間人口比率）は 昼間人口2020 ÷ 夜間人口2020 × 100 です。population（住民基本台帳の月次推計）は分母ではありません。密度を人口で割るときは、この比率が高い市区ほど夜間人口が分母として不適切になります。"
  ],
  "license": "CC BY 4.0",
  "licenseUrl": "https://creativecommons.org/licenses/by/4.0/",
  "attribution": "Skrrs物件アナリティクス",
  "attributionExample": "出典: Skrrs物件アナリティクス（https://analytics.skrrs-jp.com）／CC BY 4.0",
  "documentation": "https://analytics.skrrs-jp.com/data",
  "methodology": "https://analytics.skrrs-jp.com/methodology",
  "generatedAt": "2026-08-19T16:48:53.883Z"
}