{
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  "content_lang": "ja",
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  "api_url": "/api/4206/financials-longterm.json",
  "updated": "2026-08-15",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/4206/financials/",
  "source": {
    "primary": [
      "有価証券報告書"
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    "extraction": "EDINET の XBRL、kabupro 掲載の旧有価証券報告書、会社年鑑・社史等からの転記",
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    "caveat": "創業期から現在までを 1 本に繋いだ長期系列のため、年代により出所・単位・連結範囲が変わる。行ごとの reference / unit / consolidation を必ず参照すること"
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      "company_name": "アイカ工業",
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      "company_name": "アイカ工業",
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    },
    {
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      "company_name": "アイカ工業",
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      "accounting_standard": "JGAAP",
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      "company_name": "アイカ工業",
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    },
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      "company_name": "アイカ工業",
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}
