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  "updated": "2026-10-27",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/4611/decisions/",
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  "title": "大日本塗料の歴史概略",
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    {
      "title": "販売会社4社の吸収合併と神東塗料の買収",
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      "end_year": 2026,
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}
