{
  "stock_code": "4401",
  "company_name": "ADEKA",
  "company_color": "#CF0F2E",
  "industry": "chemical",
  "published": "2026-05-11",
  "updated": "2026-05-11",
  "found": {
    "year": 1917,
    "location": "東京都荒川区",
    "founder": "※古河合名会社"
  },
  "listing": {
    "listed_year": 1949,
    "delisted_year": null,
    "unlisted": false
  },
  "is_publish": false,
  "old_name": "旭電化工業"
}