{
  "id": "ja-aichi-shugiin-senkyoku",
  "name": "愛知県衆議院小選挙区 (Aichi House of Representatives Electoral Districts)",
  "title": "愛知県衆議院小選挙区 (Aichi House of Representatives Electoral Districts)",
  "description": "愛知県内の衆議院小選挙区 15 件。ja-shugiin-senkyoku（全国 289 件）から都道府県コード 23 のレコードのみを抽出。スキーマは同一。15 single-member electoral districts in Aichi Prefecture, filtered from the national list (289). Same schema.",
  "category": "politics",
  "source": "https://github.com/smartnews-smri/japan-topography",
  "source_url": "https://github.com/smartnews-smri/japan-topography",
  "updated": "2026-04",
  "record_count": 15,
  "columns": [
    {
      "key": "kucode",
      "label": "Kucode",
      "type": "number"
    },
    {
      "key": "constituency",
      "label": "Constituency",
      "type": "string"
    },
    {
      "key": "constituency_en",
      "label": "Constituency En",
      "type": "string"
    },
    {
      "key": "district_number",
      "label": "District Number",
      "type": "number"
    },
    {
      "key": "prefecture_code",
      "label": "Prefecture Code",
      "type": "number"
    },
    {
      "key": "prefecture",
      "label": "Prefecture",
      "type": "string"
    },
    {
      "key": "prefecture_en",
      "label": "Prefecture En",
      "type": "string"
    }
  ],
  "rows": [
    {
      "kucode": 2301,
      "constituency": "愛知1区",
      "constituency_en": "Aichi 1",
      "district_number": 1,
      "prefecture_code": "23",
      "prefecture": "愛知県",
      "prefecture_en": "Aichi"
    },
    {
      "kucode": 2302,
      "constituency": "愛知2区",
      "constituency_en": "Aichi 2",
      "district_number": 2,
      "prefecture_code": "23",
      "prefecture": "愛知県",
      "prefecture_en": "Aichi"
    },
    {
      "kucode": 2303,
      "constituency": "愛知3区",
      "constituency_en": "Aichi 3",
      "district_number": 3,
      "prefecture_code": "23",
      "prefecture": "愛知県",
      "prefecture_en": "Aichi"
    },
    {
      "kucode": 2304,
      "constituency": "愛知4区",
      "constituency_en": "Aichi 4",
      "district_number": 4,
      "prefecture_code": "23",
      "prefecture": "愛知県",
      "prefecture_en": "Aichi"
    },
    {
      "kucode": 2305,
      "constituency": "愛知5区",
      "constituency_en": "Aichi 5",
      "district_number": 5,
      "prefecture_code": "23",
      "prefecture": "愛知県",
      "prefecture_en": "Aichi"
    },
    {
      "kucode": 2306,
      "constituency": "愛知6区",
      "constituency_en": "Aichi 6",
      "district_number": 6,
      "prefecture_code": "23",
      "prefecture": "愛知県",
      "prefecture_en": "Aichi"
    },
    {
      "kucode": 2307,
      "constituency": "愛知7区",
      "constituency_en": "Aichi 7",
      "district_number": 7,
      "prefecture_code": "23",
      "prefecture": "愛知県",
      "prefecture_en": "Aichi"
    },
    {
      "kucode": 2308,
      "constituency": "愛知8区",
      "constituency_en": "Aichi 8",
      "district_number": 8,
      "prefecture_code": "23",
      "prefecture": "愛知県",
      "prefecture_en": "Aichi"
    },
    {
      "kucode": 2309,
      "constituency": "愛知9区",
      "constituency_en": "Aichi 9",
      "district_number": 9,
      "prefecture_code": "23",
      "prefecture": "愛知県",
      "prefecture_en": "Aichi"
    },
    {
      "kucode": 2310,
      "constituency": "愛知10区",
      "constituency_en": "Aichi 10",
      "district_number": 10,
      "prefecture_code": "23",
      "prefecture": "愛知県",
      "prefecture_en": "Aichi"
    },
    {
      "kucode": 2311,
      "constituency": "愛知11区",
      "constituency_en": "Aichi 11",
      "district_number": 11,
      "prefecture_code": "23",
      "prefecture": "愛知県",
      "prefecture_en": "Aichi"
    },
    {
      "kucode": 2312,
      "constituency": "愛知12区",
      "constituency_en": "Aichi 12",
      "district_number": 12,
      "prefecture_code": "23",
      "prefecture": "愛知県",
      "prefecture_en": "Aichi"
    },
    {
      "kucode": 2313,
      "constituency": "愛知13区",
      "constituency_en": "Aichi 13",
      "district_number": 13,
      "prefecture_code": "23",
      "prefecture": "愛知県",
      "prefecture_en": "Aichi"
    },
    {
      "kucode": 2314,
      "constituency": "愛知14区",
      "constituency_en": "Aichi 14",
      "district_number": 14,
      "prefecture_code": "23",
      "prefecture": "愛知県",
      "prefecture_en": "Aichi"
    },
    {
      "kucode": 2315,
      "constituency": "愛知15区",
      "constituency_en": "Aichi 15",
      "district_number": 15,
      "prefecture_code": "23",
      "prefecture": "愛知県",
      "prefecture_en": "Aichi"
    }
  ],
  "meta": {
    "title": "愛知県衆議院小選挙区 (Aichi House of Representatives Electoral Districts) - 無料ダウンロード",
    "description": "愛知県内の衆議院小選挙区 15 件。ja-shugiin-senkyoku（全国 289 件）から都道府県コード 23 のレコードのみを抽出。スキーマは同一。15 single-member electoral districts in Aichi Prefecture, filtered from the national list (289). Same schema. 収録数 15 件. Excel, CSV, PDF形式でダウンロード.",
    "seo_title": "愛知県衆議院小選挙区 (Aichi House of Representatives Electoral Districts) | ListBase",
    "seo_description": "ダウンロード 愛知県衆議院小選挙区 (Aichi House of Representatives Electoral Districts) — 15 件. Excel, CSV, PDF形式で利用可能.",
    "key_takeaways": [
      "収録数 15 件 / 7 項目",
      "Excel, CSV, PDF形式で無料ダウンロード",
      "データソース: https://github.com/smartnews-smri/japan-topography"
    ]
  }
}