{
  "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": "sushi",
    "pref": null,
    "op": "keisei",
    "limit": 500
  },
  "sector": {
    "slug": "sushi",
    "name": "寿司チェーン",
    "kind": "chain-only"
  },
  "unit": "駅約800m圏の事業所数",
  "total": 37,
  "returned": 37,
  "staleRows": 0,
  "stations": [
    {
      "slug": "chibachuuou",
      "name": "千葉中央",
      "pref": "chiba",
      "prefName": "千葉県",
      "city": "千葉市中央区",
      "cityCode": "12101",
      "establishments": 3,
      "partial": false,
      "brands": 3,
      "riders2022": 26140,
      "catchmentPop2020": 20708,
      "per10kRiders": 1.15,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "daijinguushita",
      "name": "大神宮下",
      "pref": "chiba",
      "prefName": "千葉県",
      "city": "船橋市",
      "cityCode": "12204",
      "establishments": 3,
      "partial": false,
      "brands": 3,
      "riders2022": 4972,
      "catchmentPop2020": 24669,
      "per10kRiders": 6.03,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "funabashikeibajou",
      "name": "船橋競馬場",
      "pref": "chiba",
      "prefName": "千葉県",
      "city": "船橋市",
      "cityCode": "12204",
      "establishments": 3,
      "partial": false,
      "brands": 3,
      "riders2022": 18093,
      "catchmentPop2020": 17473,
      "per10kRiders": 1.66,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "keiseichiba",
      "name": "京成千葉",
      "pref": "chiba",
      "prefName": "千葉県",
      "city": "千葉市中央区",
      "cityCode": "12101",
      "establishments": 3,
      "partial": false,
      "brands": 3,
      "riders2022": 27978,
      "catchmentPop2020": 21269,
      "per10kRiders": 1.07,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "chibatera",
      "name": "千葉寺",
      "pref": "chiba",
      "prefName": "千葉県",
      "city": "千葉市中央区",
      "cityCode": "12101",
      "establishments": 2,
      "partial": false,
      "brands": 2,
      "riders2022": 4736,
      "catchmentPop2020": 15523,
      "per10kRiders": 4.22,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "gokou",
      "name": "五香",
      "pref": "chiba",
      "prefName": "千葉県",
      "city": "松戸市",
      "cityCode": "12207",
      "establishments": 2,
      "partial": false,
      "brands": 2,
      "riders2022": 25976,
      "catchmentPop2020": 31239,
      "per10kRiders": 0.77,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "ichikawamama",
      "name": "市川真間",
      "pref": "chiba",
      "prefName": "千葉県",
      "city": "市川市",
      "cityCode": "12203",
      "establishments": 2,
      "partial": false,
      "brands": 2,
      "riders2022": 6561,
      "catchmentPop2020": 30382,
      "per10kRiders": 3.05,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "keiseifunabashi",
      "name": "京成船橋",
      "pref": "chiba",
      "prefName": "千葉県",
      "city": "船橋市",
      "cityCode": "12204",
      "establishments": 2,
      "partial": false,
      "brands": 2,
      "riders2022": 82828,
      "catchmentPop2020": 37373,
      "per10kRiders": 0.24,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "keiseikanemachi",
      "name": "京成金町",
      "pref": "tokyo",
      "prefName": "東京都",
      "city": "葛飾区",
      "cityCode": "13122",
      "establishments": 2,
      "partial": false,
      "brands": 2,
      "riders2022": 22029,
      "catchmentPop2020": 29830,
      "per10kRiders": 0.91,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "keiseiueno",
      "name": "京成上野",
      "pref": "tokyo",
      "prefName": "東京都",
      "city": "台東区",
      "cityCode": "13106",
      "establishments": 2,
      "partial": false,
      "brands": 2,
      "riders2022": 38573,
      "catchmentPop2020": 22706,
      "per10kRiders": 0.52,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "nippori",
      "name": "日暮里",
      "pref": "tokyo",
      "prefName": "東京都",
      "city": "荒川区",
      "cityCode": "13118",
      "establishments": 2,
      "partial": false,
      "brands": 2,
      "riders2022": 620416,
      "catchmentPop2020": 39920,
      "per10kRiders": 0.03,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": true
    },
    {
      "slug": "oshiage",
      "name": "押上",
      "pref": "tokyo",
      "prefName": "東京都",
      "city": "墨田区",
      "cityCode": "13107",
      "establishments": 2,
      "partial": false,
      "brands": 1,
      "riders2022": 507145,
      "catchmentPop2020": 45027,
      "per10kRiders": 0.04,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "oyumino",
      "name": "おゆみ野",
      "pref": "chiba",
      "prefName": "千葉県",
      "city": "千葉市緑区",
      "cityCode": "12105",
      "establishments": 2,
      "partial": false,
      "brands": 2,
      "riders2022": 5030,
      "catchmentPop2020": 12252,
      "per10kRiders": 3.98,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "shinchiba",
      "name": "新千葉",
      "pref": "chiba",
      "prefName": "千葉県",
      "city": "千葉市中央区",
      "cityCode": "12101",
      "establishments": 2,
      "partial": false,
      "brands": 2,
      "riders2022": 2041,
      "catchmentPop2020": 25204,
      "per10kRiders": 9.8,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "shintsudanuma",
      "name": "新津田沼",
      "pref": "chiba",
      "prefName": "千葉県",
      "city": "習志野市",
      "cityCode": "12216",
      "establishments": 2,
      "partial": false,
      "brands": 2,
      "riders2022": 58399,
      "catchmentPop2020": 28905,
      "per10kRiders": 0.34,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "chibanyuutaunchuuou",
      "name": "千葉ニュータウン中央",
      "pref": "chiba",
      "prefName": "千葉県",
      "city": "印西市",
      "cityCode": "12231",
      "establishments": 1,
      "partial": false,
      "brands": 1,
      "riders2022": 24833,
      "catchmentPop2020": 14286,
      "per10kRiders": 0.4,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "chiharadai",
      "name": "ちはら台",
      "pref": "chiba",
      "prefName": "千葉県",
      "city": "市原市",
      "cityCode": "12219",
      "establishments": 1,
      "partial": false,
      "brands": 1,
      "riders2022": 5530,
      "catchmentPop2020": 5658,
      "per10kRiders": 1.81,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "futawamukaedai",
      "name": "二和向台",
      "pref": "chiba",
      "prefName": "千葉県",
      "city": "船橋市",
      "cityCode": "12204",
      "establishments": 1,
      "partial": false,
      "brands": 1,
      "riders2022": 15497,
      "catchmentPop2020": 19939,
      "per10kRiders": 0.65,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "gakuenmae",
      "name": "学園前",
      "pref": "chiba",
      "prefName": "千葉県",
      "city": "千葉市緑区",
      "cityCode": "12105",
      "establishments": 1,
      "partial": false,
      "brands": 1,
      "riders2022": 5147,
      "catchmentPop2020": 8394,
      "per10kRiders": 1.94,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "kamaketanidaibutsu",
      "name": "鎌ヶ谷大仏",
      "pref": "chiba",
      "prefName": "千葉県",
      "city": "鎌ケ谷市",
      "cityCode": "12224",
      "establishments": 1,
      "partial": false,
      "brands": 1,
      "riders2022": 13127,
      "catchmentPop2020": 18477,
      "per10kRiders": 0.76,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "kamihongou",
      "name": "上本郷",
      "pref": "chiba",
      "prefName": "千葉県",
      "city": "松戸市",
      "cityCode": "12207",
      "establishments": 1,
      "partial": false,
      "brands": 1,
      "riders2022": 6602,
      "catchmentPop2020": 30815,
      "per10kRiders": 1.51,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "keiseihachiman",
      "name": "京成八幡",
      "pref": "chiba",
      "prefName": "千葉県",
      "city": "市川市",
      "cityCode": "12203",
      "establishments": 1,
      "partial": false,
      "brands": 1,
      "riders2022": 32061,
      "catchmentPop2020": 31827,
      "per10kRiders": 0.31,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "keiseihikifune",
      "name": "京成曳舟",
      "pref": "tokyo",
      "prefName": "東京都",
      "city": "墨田区",
      "cityCode": "13107",
      "establishments": 1,
      "partial": false,
      "brands": 1,
      "riders2022": 17274,
      "catchmentPop2020": 54226,
      "per10kRiders": 0.58,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "keiseimakuhari",
      "name": "京成幕張",
      "pref": "chiba",
      "prefName": "千葉県",
      "city": "千葉市花見川区",
      "cityCode": "12102",
      "establishments": 1,
      "partial": false,
      "brands": 1,
      "riders2022": 7545,
      "catchmentPop2020": 29283,
      "per10kRiders": 1.33,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "keiseitateishi",
      "name": "京成立石",
      "pref": "tokyo",
      "prefName": "東京都",
      "city": "葛飾区",
      "cityCode": "13122",
      "establishments": 1,
      "partial": false,
      "brands": 1,
      "riders2022": 32060,
      "catchmentPop2020": 31304,
      "per10kRiders": 0.31,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "keiseitsudanuma",
      "name": "京成津田沼",
      "pref": "chiba",
      "prefName": "千葉県",
      "city": "習志野市",
      "cityCode": "12216",
      "establishments": 1,
      "partial": false,
      "brands": 1,
      "riders2022": 71925,
      "catchmentPop2020": 26317,
      "per10kRiders": 0.14,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "kemigawa",
      "name": "検見川",
      "pref": "chiba",
      "prefName": "千葉県",
      "city": "千葉市花見川区",
      "cityCode": "12102",
      "establishments": 1,
      "partial": false,
      "brands": 1,
      "riders2022": 3880,
      "catchmentPop2020": 16120,
      "per10kRiders": 2.58,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "machiya",
      "name": "町屋",
      "pref": "tokyo",
      "prefName": "東京都",
      "city": "荒川区",
      "cityCode": "13118",
      "establishments": 1,
      "partial": false,
      "brands": 1,
      "riders2022": 73743,
      "catchmentPop2020": 38689,
      "per10kRiders": 0.14,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "matsudonitta",
      "name": "松戸新田",
      "pref": "chiba",
      "prefName": "千葉県",
      "city": "松戸市",
      "cityCode": "12207",
      "establishments": 1,
      "partial": false,
      "brands": 1,
      "riders2022": 6737,
      "catchmentPop2020": 23621,
      "per10kRiders": 1.48,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "minoridai",
      "name": "みのり台",
      "pref": "chiba",
      "prefName": "千葉県",
      "city": "松戸市",
      "cityCode": "12207",
      "establishments": 1,
      "partial": false,
      "brands": 1,
      "riders2022": 8568,
      "catchmentPop2020": 12965,
      "per10kRiders": 1.17,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "motoyama",
      "name": "元山",
      "pref": "chiba",
      "prefName": "千葉県",
      "city": "松戸市",
      "cityCode": "12207",
      "establishments": 1,
      "partial": false,
      "brands": 1,
      "riders2022": 14881,
      "catchmentPop2020": 15595,
      "per10kRiders": 0.67,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "ohanachaya",
      "name": "お花茶屋",
      "pref": "tokyo",
      "prefName": "東京都",
      "city": "葛飾区",
      "cityCode": "13122",
      "establishments": 1,
      "partial": false,
      "brands": 1,
      "riders2022": 29420,
      "catchmentPop2020": 35883,
      "per10kRiders": 0.34,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "senjuoohashi",
      "name": "千住大橋",
      "pref": "tokyo",
      "prefName": "東京都",
      "city": "足立区",
      "cityCode": "13121",
      "establishments": 1,
      "partial": false,
      "brands": 1,
      "riders2022": 14744,
      "catchmentPop2020": 41145,
      "per10kRiders": 0.68,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "shinzoukawashima",
      "name": "新三河島",
      "pref": "tokyo",
      "prefName": "東京都",
      "city": "荒川区",
      "cityCode": "13118",
      "establishments": 1,
      "partial": false,
      "brands": 1,
      "riders2022": 5312,
      "catchmentPop2020": 53698,
      "per10kRiders": 1.88,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "takanekido",
      "name": "高根木戸",
      "pref": "chiba",
      "prefName": "千葉県",
      "city": "船橋市",
      "cityCode": "12204",
      "establishments": 1,
      "partial": false,
      "brands": 1,
      "riders2022": 7832,
      "catchmentPop2020": 27380,
      "per10kRiders": 1.28,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "takanekoudan",
      "name": "高根公団",
      "pref": "chiba",
      "prefName": "千葉県",
      "city": "船橋市",
      "cityCode": "12204",
      "establishments": 1,
      "partial": false,
      "brands": 1,
      "riders2022": 13750,
      "catchmentPop2020": 18391,
      "per10kRiders": 0.73,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    },
    {
      "slug": "umigami",
      "name": "海神",
      "pref": "chiba",
      "prefName": "千葉県",
      "city": "船橋市",
      "cityCode": "12204",
      "establishments": 1,
      "partial": false,
      "brands": 1,
      "riders2022": 5354,
      "catchmentPop2020": 19826,
      "per10kRiders": 1.87,
      "medianYears": null,
      "asOf": "2026-08",
      "ridersDataCheck": false
    }
  ],
  "html": "https://analytics.skrrs-jp.com/ranking?sector=sushi&op=keisei",
  "csv": "https://analytics.skrrs-jp.com/csv/ranking.csv?sector=sushi&op=keisei",
  "caveats": [
    "駅800m圏は隣接駅と重なるため、駅どうしの数値を足してエリア合計にはできません（合算は /v1/cities.json）。",
    "この一覧は台帳を公開している自治体の駅のみを含みます。掲載されていない駅は「店が無い」ではなく「台帳が未公開」です。",
    "asOf（台帳の最終収載月）は駅ごとに異なります。時点が違う駅どうしの単純比較は、更新の止まっている駅を過小に見せます。",
    "ridersDataCheck=true は乗降客数（riders2022）に桁・重複合算の疑いがあり出典データの確認が必要な駅です。per10kRiders はこの値を分母にしているため、あわせてご確認ください。"
  ],
  "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": "2026-08-19T20:26:30.140Z"
}