{
  "stock_code": "8267",
  "company_name": "イオン",
  "company_color": "#d6006e",
  "industry": "retail",
  "published": "2026-04-10",
  "updated": "2026-05-18",
  "found": {
    "year": 1758,
    "location": "三重県四日市市",
    "founder": "岡田卓也"
  },
  "listing": {
    "listed_year": 1974,
    "delisted_year": null,
    "unlisted": false
  },
  "is_publish": true,
  "old_name": "ジャスコ",
  "name_kana": "イオン",
  "old_name_kana": "ジャスコ"
}