{
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  "updated": "2026-09-26",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/1860/",
  "version": "3",
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    "company_color": "#1BB8CE",
    "industry": "construction",
    "industry_detail": "const_major_non_super",
    "published": "2026-08-15",
    "updated": "2026-09-26",
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      "year": 1881,
      "location": "東京都赤坂",
      "founder": "戸田利兵衛"
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    "listing": {
      "listed_year": 1969,
      "delisted_year": null,
      "unlisted": false
    },
    "old_name": "戸田組",
    "name_kana": "トダケンセツ",
    "old_name_kana": "トダグミ"
  },
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      "key": "top",
      "title": "歴史概要",
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    },
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      "key": "ceo",
      "title": "歴代社長",
      "html_url": "https://the-shashi.com/tse/1860/ceo/"
    },
    {
      "key": "decisions",
      "title": "長期業績と決断",
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    },
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      "title": "業績推移",
      "html_url": "https://the-shashi.com/tse/1860/current/"
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      "api_url": "https://the-shashi.com/api/1860/financials/pl.json",
      "html_url": "https://the-shashi.com/tse/1860/current/#metrics-pl",
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      "api_url": "https://the-shashi.com/api/1860/financials/bs.json",
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      "format": "json",
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      "api_url": "https://the-shashi.com/api/1860/financials/employee.json",
      "html_url": "https://the-shashi.com/tse/1860/current/#metrics-workforce",
      "format": "json",
      "description": "Ten-year workforce data — headcount consolidated and parent-only, average pay, age and length of service.",
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      "api_url": "https://the-shashi.com/api/1860/financials/stock.json",
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      "format": "json",
      "description": "Ten-year share data — shares outstanding, closing price, market capitalisation, EPS, PER and PBR.",
      "chars_ja": 3654
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      "is_active": true,
      "url": "/api/1860/financials.csv",
      "api_url": "https://the-shashi.com/api/1860/financials.csv",
      "html_url": "https://the-shashi.com/tse/1860/current/",
      "format": "csv",
      "description": "Annual financial data as CSV (reference; JSON recommended)",
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      "is_active": true,
      "url": "/api/1860/financials_history.csv",
      "api_url": "https://the-shashi.com/api/1860/financials_history.csv",
      "html_url": "https://the-shashi.com/tse/1860/decisions/",
      "format": "csv",
      "description": "Long-term performance as CSV (reference; JSON recommended)",
      "chars_ja": 5249
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}