{
  "stock_code": "2432",
  "company_name": "DeNA",
  "company_color": "#37BBD8",
  "industry": "it",
  "published": "2026-02-28",
  "updated": "2026-05-05",
  "found": {
    "year": 1999,
    "location": "東京都渋谷区",
    "founder": "南場智子"
  },
  "listing": {
    "listed_year": 2005,
    "delisted_year": null,
    "unlisted": false
  }
}