{
  "spec_version": "5",
  "endpoint": "history",
  "stock_code": "toyo-takushoku",
  "company_name": "東洋拓殖",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/toyo-takushoku/decisions/",
  "api_url": "/api/toyo-takushoku/history.json",
  "updated": "2026-10-13",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/toyo-takushoku/decisions/",
  "source": {
    "long_term": {
      "primary": [
        "有価証券報告書"
      ],
      "extraction": "EDINET の XBRL、旧有価証券報告書、会社年鑑・社史等からの転記",
      "row_field": "reference",
      "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"
    }
  },
  "title": "東洋拓殖の歴史概略",
  "eras": [
    {
      "title": "日韓両国の設立根拠法と宇佐川一正の初代総裁就任",
      "start_year": 1908,
      "end_year": 1916,
      "phase": "founding"
    },
    {
      "title": "会社法改正による業務地域の拡張と本店の東京移転",
      "start_year": 1917,
      "end_year": 1929,
      "phase": "growth"
    },
    {
      "title": "暹羅での業務開始",
      "start_year": 1930,
      "end_year": 1937,
      "phase": "growth"
    },
    {
      "title": "会社法改正による営業区域の外地全域への拡大",
      "start_year": 1938,
      "end_year": 1945,
      "phase": "growth"
    }
  ],
  "lineage": {
    "path": "toyo-takushoku-lineage-top.v3.json"
  },
  "timelineLead": "1908年に日韓両国の法律にもとづいて設立された国策会社が起源。\n1909年に京城本店で業務を始め、初代総裁の宇佐川一正氏のもとで朝鮮の拓殖事業を担った。1917年に本店を東京へ移転し、1938年には営業区域を外地全域へ拡大した国策の拓殖会社だった。",
  "lineageLead": "1908年に日韓両国政府の出資で設立された拓殖事業の国策会社。\n1909年に京城本店で業務を始め、1917年に本店を東京へ移して満蒙へ広げ、1938年に営業区域を外地全域へ拡大した。国策に沿って事業地域を拡張し続けた会社で、1945年に姿を消した。",
  "summary": {
    "description": "東洋拓殖の歴史を創業から現在まで一次資料でたどる。沿革・財務・歴代社長・大株主・セグメントの長期データを時系列で横断。"
  },
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      "month": 3,
      "company_name": "東洋拓殖",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "円",
      "sales_jp": "営業収入",
      "sales": null,
      "operating_profit_jp": null,
      "operating_profit": null,
      "ordinary_profit_jp": null,
      "ordinary_profit": null,
      "net_profit_jp": "益金",
      "net_profit": null,
      "net_margin": null,
      "employees": null,
      "reference": null
    },
    {
      "year": 1945,
      "month": 3,
      "company_name": "東洋拓殖",
      "consolidation": "単体",
      "accounting_standard": "JGAAP",
      "unit": "円",
      "sales_jp": "営業収入",
      "sales": null,
      "operating_profit_jp": null,
      "operating_profit": null,
      "ordinary_profit_jp": null,
      "ordinary_profit": null,
      "net_profit_jp": "益金",
      "net_profit": null,
      "net_margin": null,
      "employees": null,
      "reference": null
    }
  ]
}
