{
  "long_term": [
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      "FY": "FY79",
      "period": "1980/2",
      "company_name_at_period": "そごう",
      "rank": 1,
      "name": "千葉そごう",
      "shareholding_ratio": 12.01,
      "shares_held": 8788000,
      "total_shares": 73180000,
      "source": "企業系列総覧 1981年版"
    },
    {
      "FY": "FY79",
      "period": "1980/2",
      "company_name_at_period": "そごう",
      "rank": 2,
      "name": "野村證券",
      "shareholding_ratio": 7.64,
      "shares_held": 5590000,
      "total_shares": 73180000,
      "source": "企業系列総覧 1981年版"
    },
    {
      "FY": "FY79",
      "period": "1980/2",
      "company_name_at_period": "そごう",
      "rank": 3,
      "name": "帝人",
      "shareholding_ratio": 7.58,
      "shares_held": 5549000,
      "total_shares": 73180000,
      "source": "企業系列総覧 1981年版"
    },
    {
      "FY": "FY79",
      "period": "1980/2",
      "company_name_at_period": "そごう",
      "rank": 4,
      "name": "日本生命保険",
      "shareholding_ratio": 4.76,
      "shares_held": 3483000,
      "total_shares": 73180000,
      "source": "企業系列総覧 1981年版"
    },
    {
      "FY": "FY79",
      "period": "1980/2",
      "company_name_at_period": "そごう",
      "rank": 5,
      "name": "相互タクシー",
      "shareholding_ratio": 4.15,
      "shares_held": 3037000,
      "total_shares": 73180000,
      "source": "企業系列総覧 1981年版"
    },
    {
      "FY": "FY79",
      "period": "1980/2",
      "company_name_at_period": "そごう",
      "rank": 6,
      "name": "全共連",
      "shareholding_ratio": 4.01,
      "shares_held": 2934000,
      "total_shares": 73180000,
      "source": "企業系列総覧 1981年版"
    },
    {
      "FY": "FY79",
      "period": "1980/2",
      "company_name_at_period": "そごう",
      "rank": 7,
      "name": "第一生命保険",
      "shareholding_ratio": 3.78,
      "shares_held": 2768000,
      "total_shares": 73180000,
      "source": "企業系列総覧 1981年版"
    },
    {
      "FY": "FY79",
      "period": "1980/2",
      "company_name_at_period": "そごう",
      "rank": 8,
      "name": "従業員持株会",
      "shareholding_ratio": 3.7,
      "shares_held": 2706000,
      "total_shares": 73180000,
      "source": "企業系列総覧 1981年版"
    },
    {
      "FY": "FY79",
      "period": "1980/2",
      "company_name_at_period": "そごう",
      "rank": 9,
      "name": "住友生命保険",
      "shareholding_ratio": 2.9,
      "shares_held": 2121000,
      "total_shares": 73180000,
      "source": "企業系列総覧 1981年版"
    },
    {
      "FY": "FY79",
      "period": "1980/2",
      "company_name_at_period": "そごう",
      "rank": 10,
      "name": "朝日生命保険",
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      "shares_held": 1510000,
      "total_shares": 73180000,
      "source": "企業系列総覧 1981年版"
    }
  ]
}