{
  "commentary": [
    {
      "heading": null,
      "paragraphs": [
        "FY15時点では日本トラスティ・サービス信託銀行8.66%・日本マスタートラスト信託銀行7.79%を筆頭に、みずほ銀行・三菱東京UFJ銀行・日本生命保険・日清製粉グループ本社・農林中央金庫など旧来型の政策保有先が並んでいた。",
        "FY24では日本マスタートラスト信託銀行が18.47%まで上昇し信託2口で29.2%を占める一方、損害保険ジャパンが10位圏外へ後退しGOVERNMENT OF NORWAYが新規上位入りするなど、機関化が進んでいる。"
      ]
    }
  ],
  "shareholders": [
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 1,
      "name": "日本トラスティ・サービス信託銀行株式会社（信託口）",
      "shareholding_ratio": 8.66,
      "shares_held": 25610000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 2,
      "name": "日本マスタートラスト信託銀行株式会社（信託口）",
      "shareholding_ratio": 7.79,
      "shares_held": 23049000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 3,
      "name": "日本生命保険相互会社",
      "shareholding_ratio": 3.88,
      "shares_held": 11489000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 4,
      "name": "株式会社三菱東京ＵＦＪ銀行",
      "shareholding_ratio": 3.29,
      "shares_held": 9733000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 5,
      "name": "株式会社みずほ銀行",
      "shareholding_ratio": 2.92,
      "shares_held": 8630000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 6,
      "name": "みずほ信託銀行株式会社 退職給付 信託 みずほ銀行口 再信託受託者 資産管理サービス信託銀行株式会社",
      "shareholding_ratio": 1.89,
      "shares_held": 5598000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 7,
      "name": "損害保険ジャパン日本興亜株式会社",
      "shareholding_ratio": 1.87,
      "shares_held": 5530000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 8,
      "name": "株式会社日清製粉グループ本社",
      "shareholding_ratio": 1.84,
      "shares_held": 5439000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 9,
      "name": "農林中央金庫",
      "shareholding_ratio": 1.81,
      "shares_held": 5350000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 10,
      "name": "第一生命保険株式会社",
      "shareholding_ratio": 1.75,
      "shares_held": 5177000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 1,
      "name": "日本トラスティ・サービス信託銀行株式会社（信託口）",
      "shareholding_ratio": 9.99,
      "shares_held": 14776000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 2,
      "name": "日本マスタートラスト信託銀行株式会社（信託口）",
      "shareholding_ratio": 8.85,
      "shares_held": 13087000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 3,
      "name": "日本生命保険相互会社",
      "shareholding_ratio": 3.88,
      "shares_held": 5744000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 4,
      "name": "株式会社三菱東京ＵＦＪ銀行",
      "shareholding_ratio": 3.29,
      "shares_held": 4866000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 5,
      "name": "株式会社みずほ銀行",
      "shareholding_ratio": 2.58,
      "shares_held": 3813000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 6,
      "name": "みずほ信託銀行株式会社 退職給付 信託 みずほ銀行口 再信託受託者 資産管理サービス信託銀行株式会社",
      "shareholding_ratio": 1.89,
      "shares_held": 2799000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 7,
      "name": "損害保険ジャパン日本興亜株式会社",
      "shareholding_ratio": 1.87,
      "shares_held": 2765000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 8,
      "name": "株式会社日清製粉グループ本社",
      "shareholding_ratio": 1.84,
      "shares_held": 2719000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 9,
      "name": "農林中央金庫",
      "shareholding_ratio": 1.81,
      "shares_held": 2675000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 10,
      "name": "第一生命保険株式会社",
      "shareholding_ratio": 1.57,
      "shares_held": 2323000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 1,
      "name": "日本マスタートラスト信託銀行株式会社（信託口）",
      "shareholding_ratio": 11.42,
      "shares_held": 15221000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 2,
      "name": "日本トラスティ・サービス信託銀行株式会社（信託口）",
      "shareholding_ratio": 9.22,
      "shares_held": 12288000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 3,
      "name": "日本生命保険相互会社",
      "shareholding_ratio": 4.31,
      "shares_held": 5744000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 4,
      "name": "株式会社三菱東京ＵＦＪ銀行",
      "shareholding_ratio": 3.65,
      "shares_held": 4866000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 5,
      "name": "株式会社みずほ銀行",
      "shareholding_ratio": 2.86,
      "shares_held": 3813000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 6,
      "name": "みずほ信託銀行株式会社 退職給付 信託 みずほ銀行口 再信託受託者 資産管理サービス信託銀行株式会社",
      "shareholding_ratio": 2.1,
      "shares_held": 2799000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 7,
      "name": "損害保険ジャパン日本興亜株式会社",
      "shareholding_ratio": 2.07,
      "shares_held": 2765000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 8,
      "name": "株式会社日清製粉グループ本社",
      "shareholding_ratio": 2.04,
      "shares_held": 2719000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 9,
      "name": "農林中央金庫",
      "shareholding_ratio": 2.01,
      "shares_held": 2675000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 10,
      "name": "第一生命保険株式会社",
      "shareholding_ratio": 1.74,
      "shares_held": 2323000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 1,
      "name": "日本マスタートラスト信託銀行 株式会社（信託口）",
      "shareholding_ratio": 14.67,
      "shares_held": 19549000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 2,
      "name": "日本トラスティ・サービス信託銀行 株式会社（信託口）",
      "shareholding_ratio": 9.58,
      "shares_held": 12770000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 3,
      "name": "日本生命保険相互会社",
      "shareholding_ratio": 4.31,
      "shares_held": 5744000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 4,
      "name": "株式会社みずほ銀行",
      "shareholding_ratio": 2.86,
      "shares_held": 3813000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 5,
      "name": "株式会社三菱ＵＦＪ銀行",
      "shareholding_ratio": 2.56,
      "shares_held": 3406000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 6,
      "name": "みずほ信託銀行株式会社 退職給付 信託 みずほ銀行口 再信託受託者 資産管理サービス信託銀行株式会社",
      "shareholding_ratio": 2.1,
      "shares_held": 2799000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 7,
      "name": "株式会社日清製粉グループ本社",
      "shareholding_ratio": 2.04,
      "shares_held": 2719000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 8,
      "name": "農林中央金庫",
      "shareholding_ratio": 2.01,
      "shares_held": 2675000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 9,
      "name": "第一生命保険株式会社",
      "shareholding_ratio": 1.74,
      "shares_held": 2323000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 10,
      "name": "資産管理サービス信託銀行株式会社（証券投資信託口）",
      "shareholding_ratio": 1.56,
      "shares_held": 2073000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 1,
      "name": "日本マスタートラスト信託銀行 株式会社（信託口）",
      "shareholding_ratio": 15.5,
      "shares_held": 20656000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 2,
      "name": "日本トラスティ・サービス信託銀行 株式会社（信託口）",
      "shareholding_ratio": 9.53,
      "shares_held": 12694000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 3,
      "name": "日本生命保険相互会社",
      "shareholding_ratio": 4.31,
      "shares_held": 5744000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 4,
      "name": "株式会社みずほ銀行",
      "shareholding_ratio": 2.86,
      "shares_held": 3813000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 5,
      "name": "株式会社三菱ＵＦＪ銀行",
      "shareholding_ratio": 2.56,
      "shares_held": 3406000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 6,
      "name": "みずほ信託銀行株式会社 退職給付 信託 みずほ銀行口 再信託受託者 資産管理サービス信託銀行株式会社",
      "shareholding_ratio": 2.1,
      "shares_held": 2799000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 7,
      "name": "株式会社日清製粉グループ本社",
      "shareholding_ratio": 2.04,
      "shares_held": 2719000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 8,
      "name": "農林中央金庫",
      "shareholding_ratio": 2.01,
      "shares_held": 2675000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 9,
      "name": "第一生命保険株式会社",
      "shareholding_ratio": 1.74,
      "shares_held": 2323000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 10,
      "name": "日本トラスティ・サービス信託銀行 株式会社（信託口７）",
      "shareholding_ratio": 1.67,
      "shares_held": 2229000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 1,
      "name": "日本マスタートラスト信託銀行 株式会社（信託口）",
      "shareholding_ratio": 15.87,
      "shares_held": 21151000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 2,
      "name": "株式会社日本カストディ銀行 （信託口）",
      "shareholding_ratio": 10.25,
      "shares_held": 13660000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 3,
      "name": "日本生命保険相互会社",
      "shareholding_ratio": 4.31,
      "shares_held": 5744000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 4,
      "name": "株式会社みずほ銀行",
      "shareholding_ratio": 2.86,
      "shares_held": 3813000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 5,
      "name": "株式会社三菱ＵＦＪ銀行",
      "shareholding_ratio": 2.56,
      "shares_held": 3406000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 6,
      "name": "みずほ信託銀行株式会社 退職給付 信託 みずほ銀行口 再信託受託者 株式会社日本カストディ銀行",
      "shareholding_ratio": 2.1,
      "shares_held": 2799000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 7,
      "name": "株式会社日清製粉グループ本社",
      "shareholding_ratio": 2.04,
      "shares_held": 2719000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 8,
      "name": "農林中央金庫",
      "shareholding_ratio": 2.01,
      "shares_held": 2675000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 9,
      "name": "第一生命保険株式会社",
      "shareholding_ratio": 1.74,
      "shares_held": 2323000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 10,
      "name": "株式会社日本カストディ銀行 （信託口７）",
      "shareholding_ratio": 1.71,
      "shares_held": 2280000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 1,
      "name": "日本マスタートラスト信託銀行 株式会社（信託口）",
      "shareholding_ratio": 20.59,
      "shares_held": 26656000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 2,
      "name": "株式会社日本カストディ銀行 （信託口）",
      "shareholding_ratio": 9.13,
      "shares_held": 11824000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 3,
      "name": "日本生命保険相互会社",
      "shareholding_ratio": 4.44,
      "shares_held": 5744000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 4,
      "name": "株式会社みずほ銀行",
      "shareholding_ratio": 2.95,
      "shares_held": 3813000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 5,
      "name": "株式会社三菱ＵＦＪ銀行",
      "shareholding_ratio": 2.63,
      "shares_held": 3406000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 6,
      "name": "株式会社日清製粉グループ本社",
      "shareholding_ratio": 2.1,
      "shares_held": 2719000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 7,
      "name": "農林中央金庫",
      "shareholding_ratio": 2.07,
      "shares_held": 2675000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 8,
      "name": "第一生命保険株式会社",
      "shareholding_ratio": 1.79,
      "shares_held": 2323000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 9,
      "name": "富国生命保険相互会社",
      "shareholding_ratio": 1.58,
      "shares_held": 2050000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 10,
      "name": "住友生命保険相互会社",
      "shareholding_ratio": 1.43,
      "shares_held": 1855000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 1,
      "name": "日本マスタートラスト信託銀行 株式会社（信託口）",
      "shareholding_ratio": 20.14,
      "shares_held": 25715000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 2,
      "name": "株式会社日本カストディ銀行 （信託口）",
      "shareholding_ratio": 10.8,
      "shares_held": 13793000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 3,
      "name": "日本生命保険相互会社",
      "shareholding_ratio": 4.5,
      "shares_held": 5744000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 4,
      "name": "株式会社みずほ銀行",
      "shareholding_ratio": 2.99,
      "shares_held": 3813000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 5,
      "name": "株式会社日清製粉グループ本社",
      "shareholding_ratio": 2.13,
      "shares_held": 2719000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 6,
      "name": "農林中央金庫",
      "shareholding_ratio": 2.1,
      "shares_held": 2675000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 7,
      "name": "株式会社三菱ＵＦＪ銀行",
      "shareholding_ratio": 2,
      "shares_held": 2554000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 8,
      "name": "富国生命保険株式会社",
      "shareholding_ratio": 1.61,
      "shares_held": 2050000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 9,
      "name": "GOVERNMENT OF NORWAY (常任代理人 シティバンク)",
      "shareholding_ratio": 1.48,
      "shares_held": 1884000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 10,
      "name": "住友生命保険相互会社",
      "shareholding_ratio": 1.45,
      "shares_held": 1855000
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "rank": 1,
      "name": "日本マスタートラスト信託銀行 株式会社（信託口）",
      "shareholding_ratio": 20.56,
      "shares_held": 26255000
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "rank": 2,
      "name": "株式会社日本カストディ銀行 （信託口）",
      "shareholding_ratio": 13.1,
      "shares_held": 16737000
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "rank": 3,
      "name": "日本生命保険相互会社",
      "shareholding_ratio": 4.5,
      "shares_held": 5744000
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "rank": 4,
      "name": "株式会社みずほ銀行",
      "shareholding_ratio": 2.99,
      "shares_held": 3813000
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "rank": 5,
      "name": "株式会社日清製粉グループ本社",
      "shareholding_ratio": 2.13,
      "shares_held": 2719000
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "rank": 6,
      "name": "富国生命保険相互会社",
      "shareholding_ratio": 2.1,
      "shares_held": 2680000
    },
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      "FY": "FY23",
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      "company_name_at_period": "日本冷蔵",
      "rank": 6,
      "name": "丸紅",
      "shareholding_ratio": 2.61,
      "shares_held": 5830000,
      "total_shares": 223641000,
      "source": "企業系列総覧 1981年版"
    },
    {
      "FY": "FY79",
      "period": "1980/1",
      "company_name_at_period": "日本冷蔵",
      "rank": 7,
      "name": "大東京火災海上保険",
      "shareholding_ratio": 2.46,
      "shares_held": 5500000,
      "total_shares": 223641000,
      "source": "企業系列総覧 1981年版"
    },
    {
      "FY": "FY79",
      "period": "1980/1",
      "company_name_at_period": "日本冷蔵",
      "rank": 8,
      "name": "農林中央金庫",
      "shareholding_ratio": 1.81,
      "shares_held": 4048000,
      "total_shares": 223641000,
      "source": "企業系列総覧 1981年版"
    },
    {
      "FY": "FY79",
      "period": "1980/1",
      "company_name_at_period": "日本冷蔵",
      "rank": 9,
      "name": "日本興業銀行",
      "shareholding_ratio": 1.66,
      "shares_held": 3702000,
      "total_shares": 223641000,
      "source": "企業系列総覧 1981年版"
    },
    {
      "FY": "FY79",
      "period": "1980/1",
      "company_name_at_period": "日本冷蔵",
      "rank": 10,
      "name": "東京海上火災保険",
      "shareholding_ratio": 1.56,
      "shares_held": 3487000,
      "total_shares": 223641000,
      "source": "企業系列総覧 1981年版"
    },
    {
      "FY": "FY05",
      "period": "2006/3",
      "company_name_at_period": "ニチレイ",
      "rank": 1,
      "name": "日本トラスティ・サービス信託銀行",
      "shareholding_ratio": 9.12,
      "shares_held": 28347000,
      "total_shares": 310851065,
      "source": "有価証券報告書（2006年3月期）"
    },
    {
      "FY": "FY05",
      "period": "2006/3",
      "company_name_at_period": "ニチレイ",
      "rank": 2,
      "name": "日本生命保険",
      "shareholding_ratio": 5.4,
      "shares_held": 16785000,
      "total_shares": 310851065,
      "source": "有価証券報告書（2006年3月期）"
    },
    {
      "FY": "FY05",
      "period": "2006/3",
      "company_name_at_period": "ニチレイ",
      "rank": 3,
      "name": "日本マスタートラスト信託銀行",
      "shareholding_ratio": 5.13,
      "shares_held": 15945000,
      "total_shares": 310851065,
      "source": "有価証券報告書（2006年3月期）"
    },
    {
      "FY": "FY05",
      "period": "2006/3",
      "company_name_at_period": "ニチレイ",
      "rank": 4,
      "name": "三菱東京ＵＦＪ銀行",
      "shareholding_ratio": 4.47,
      "shares_held": 13903000,
      "total_shares": 310851065,
      "source": "有価証券報告書（2006年3月期）"
    },
    {
      "FY": "FY05",
      "period": "2006/3",
      "company_name_at_period": "ニチレイ",
      "rank": 5,
      "name": "損害保険ジャパン",
      "shareholding_ratio": 3.88,
      "shares_held": 12059000,
      "total_shares": 310851065,
      "source": "有価証券報告書（2006年3月期）"
    },
    {
      "FY": "FY05",
      "period": "2006/3",
      "company_name_at_period": "ニチレイ",
      "rank": 6,
      "name": "資産管理サービス信託銀行（みずほコーポレート銀行口・退職給付信託再信託）",
      "shareholding_ratio": 2.59,
      "shares_held": 8056000,
      "total_shares": 310851065,
      "source": "有価証券報告書（2006年3月期）"
    },
    {
      "FY": "FY05",
      "period": "2006/3",
      "company_name_at_period": "ニチレイ",
      "rank": 7,
      "name": "みずほコーポレート銀行",
      "shareholding_ratio": 2.35,
      "shares_held": 7314000,
      "total_shares": 310851065,
      "source": "有価証券報告書（2006年3月期）"
    },
    {
      "FY": "FY05",
      "period": "2006/3",
      "company_name_at_period": "ニチレイ",
      "rank": 8,
      "name": "第一生命保険",
      "shareholding_ratio": 1.84,
      "shares_held": 5716000,
      "total_shares": 310851065,
      "source": "有価証券報告書（2006年3月期）"
    },
    {
      "FY": "FY05",
      "period": "2006/3",
      "company_name_at_period": "ニチレイ",
      "rank": 9,
      "name": "資産管理サービス信託銀行（みずほ銀行口・退職給付信託再信託）",
      "shareholding_ratio": 1.8,
      "shares_held": 5598000,
      "total_shares": 310851065,
      "source": "有価証券報告書（2006年3月期）"
    },
    {
      "FY": "FY05",
      "period": "2006/3",
      "company_name_at_period": "ニチレイ",
      "rank": 10,
      "name": "農林中央金庫",
      "shareholding_ratio": 1.72,
      "shares_held": 5350000,
      "total_shares": 310851065,
      "source": "有価証券報告書（2006年3月期）"
    },
    {
      "FY": "FY09",
      "period": "2010/3",
      "company_name_at_period": "ニチレイ",
      "rank": 1,
      "name": "日本トラスティ・サービス信託銀行",
      "shareholding_ratio": 7.87,
      "shares_held": 24472000,
      "total_shares": null,
      "source": "有価証券報告書（2010年3月期）"
    },
    {
      "FY": "FY09",
      "period": "2010/3",
      "company_name_at_period": "ニチレイ",
      "rank": 2,
      "name": "日本生命保険",
      "shareholding_ratio": 5.4,
      "shares_held": 16785000,
      "total_shares": null,
      "source": "有価証券報告書（2010年3月期）"
    },
    {
      "FY": "FY09",
      "period": "2010/3",
      "company_name_at_period": "ニチレイ",
      "rank": 3,
      "name": "みずほコーポレート銀行",
      "shareholding_ratio": 4.94,
      "shares_held": 15370000,
      "total_shares": null,
      "source": "有価証券報告書（2010年3月期）"
    },
    {
      "FY": "FY09",
      "period": "2010/3",
      "company_name_at_period": "ニチレイ",
      "rank": 4,
      "name": "日本マスタートラスト信託銀行",
      "shareholding_ratio": 4.59,
      "shares_held": 14277000,
      "total_shares": null,
      "source": "有価証券報告書（2010年3月期）"
    },
    {
      "FY": "FY09",
      "period": "2010/3",
      "company_name_at_period": "ニチレイ",
      "rank": 5,
      "name": "三菱東京ＵＦＪ銀行",
      "shareholding_ratio": 4.47,
      "shares_held": 13903000,
      "total_shares": null,
      "source": "有価証券報告書（2010年3月期）"
    },
    {
      "FY": "FY09",
      "period": "2010/3",
      "company_name_at_period": "ニチレイ",
      "rank": 6,
      "name": "損害保険ジャパン",
      "shareholding_ratio": 3.56,
      "shares_held": 11059000,
      "total_shares": null,
      "source": "有価証券報告書（2010年3月期）"
    },
    {
      "FY": "FY09",
      "period": "2010/3",
      "company_name_at_period": "ニチレイ",
      "rank": 7,
      "name": "第一生命保険",
      "shareholding_ratio": 1.84,
      "shares_held": 5716000,
      "total_shares": null,
      "source": "有価証券報告書（2010年3月期）"
    },
    {
      "FY": "FY09",
      "period": "2010/3",
      "company_name_at_period": "ニチレイ",
      "rank": 8,
      "name": "みずほ信託銀行 退職給付信託 みずほ銀行口 再信託受託者 資産管理サービス信託銀行",
      "shareholding_ratio": 1.8,
      "shares_held": 5598000,
      "total_shares": null,
      "source": "有価証券報告書（2010年3月期）"
    },
    {
      "FY": "FY09",
      "period": "2010/3",
      "company_name_at_period": "ニチレイ",
      "rank": 9,
      "name": "農林中央金庫",
      "shareholding_ratio": 1.72,
      "shares_held": 5350000,
      "total_shares": null,
      "source": "有価証券報告書（2010年3月期）"
    },
    {
      "FY": "FY09",
      "period": "2010/3",
      "company_name_at_period": "ニチレイ",
      "rank": 10,
      "name": "富国生命保険",
      "shareholding_ratio": 1.32,
      "shares_held": 4100000,
      "total_shares": null,
      "source": "有価証券報告書（2010年3月期）"
    },
    {
      "FY": "FY14",
      "period": "2015/3",
      "company_name_at_period": "ニチレイ",
      "rank": 1,
      "name": "日本マスタートラスト信託銀行",
      "shareholding_ratio": 7.49,
      "shares_held": 22160000,
      "total_shares": null,
      "source": "有価証券報告書（2015年3月期）"
    },
    {
      "FY": "FY14",
      "period": "2015/3",
      "company_name_at_period": "ニチレイ",
      "rank": 2,
      "name": "日本トラスティ・サービス信託銀行",
      "shareholding_ratio": 7.37,
      "shares_held": 21792000,
      "total_shares": null,
      "source": "有価証券報告書（2015年3月期）"
    },
    {
      "FY": "FY14",
      "period": "2015/3",
      "company_name_at_period": "ニチレイ",
      "rank": 3,
      "name": "日本生命保険",
      "shareholding_ratio": 3.88,
      "shares_held": 11489000,
      "total_shares": null,
      "source": "有価証券報告書（2015年3月期）"
    },
    {
      "FY": "FY14",
      "period": "2015/3",
      "company_name_at_period": "ニチレイ",
      "rank": 4,
      "name": "三菱東京ＵＦＪ銀行",
      "shareholding_ratio": 3.29,
      "shares_held": 9733000,
      "total_shares": null,
      "source": "有価証券報告書（2015年3月期）"
    },
    {
      "FY": "FY14",
      "period": "2015/3",
      "company_name_at_period": "ニチレイ",
      "rank": 5,
      "name": "みずほ銀行",
      "shareholding_ratio": 2.92,
      "shares_held": 8630000,
      "total_shares": null,
      "source": "有価証券報告書（2015年3月期）"
    },
    {
      "FY": "FY14",
      "period": "2015/3",
      "company_name_at_period": "ニチレイ",
      "rank": 6,
      "name": "第一生命保険",
      "shareholding_ratio": 1.93,
      "shares_held": 5716000,
      "total_shares": null,
      "source": "有価証券報告書（2015年3月期）"
    },
    {
      "FY": "FY14",
      "period": "2015/3",
      "company_name_at_period": "ニチレイ",
      "rank": 7,
      "name": "みずほ信託銀行 退職給付信託 みずほ銀行口 再信託受託者 資産管理サービス信託銀行",
      "shareholding_ratio": 1.89,
      "shares_held": 5598000,
      "total_shares": null,
      "source": "有価証券報告書（2015年3月期）"
    },
    {
      "FY": "FY14",
      "period": "2015/3",
      "company_name_at_period": "ニチレイ",
      "rank": 8,
      "name": "損害保険ジャパン日本興亜",
      "shareholding_ratio": 1.87,
      "shares_held": 5530000,
      "total_shares": null,
      "source": "有価証券報告書（2015年3月期）"
    },
    {
      "FY": "FY14",
      "period": "2015/3",
      "company_name_at_period": "ニチレイ",
      "rank": 9,
      "name": "日清製粉グループ本社",
      "shareholding_ratio": 1.84,
      "shares_held": 5439000,
      "total_shares": null,
      "source": "有価証券報告書（2015年3月期）"
    },
    {
      "FY": "FY14",
      "period": "2015/3",
      "company_name_at_period": "ニチレイ",
      "rank": 10,
      "name": "農林中央金庫",
      "shareholding_ratio": 1.81,
      "shares_held": 5350000,
      "total_shares": null,
      "source": "有価証券報告書（2015年3月期）"
    },
    {
      "FY": "FY74",
      "period": "1975/1",
      "company_name_at_period": "日本冷蔵",
      "rank": 1,
      "name": "日本生命保険",
      "shareholding_ratio": 5.47,
      "shares_held": 10000000,
      "total_shares": null,
      "source": "日本企業要覧 1975年版"
    },
    {
      "FY": "FY74",
      "period": "1975/1",
      "company_name_at_period": "日本冷蔵",
      "rank": 2,
      "name": "富士銀行",
      "shareholding_ratio": 4.19,
      "shares_held": 7674000,
      "total_shares": null,
      "source": "日本企業要覧 1975年版"
    },
    {
      "FY": "FY74",
      "period": "1975/1",
      "company_name_at_period": "日本冷蔵",
      "rank": 3,
      "name": "日産生命保険",
      "shareholding_ratio": 3.27,
      "shares_held": 5972000,
      "total_shares": null,
      "source": "日本企業要覧 1975年版"
    },
    {
      "FY": "FY74",
      "period": "1975/1",
      "company_name_at_period": "日本冷蔵",
      "rank": 4,
      "name": "富国生命保険",
      "shareholding_ratio": 3.14,
      "shares_held": 5733000,
      "total_shares": null,
      "source": "日本企業要覧 1975年版"
    },
    {
      "FY": "FY74",
      "period": "1975/1",
      "company_name_at_period": "日本冷蔵",
      "rank": 5,
      "name": "丸紅",
      "shareholding_ratio": 2.74,
      "shares_held": 5000000,
      "total_shares": null,
      "source": "日本企業要覧 1975年版"
    },
    {
      "FY": "FY74",
      "period": "1975/1",
      "company_name_at_period": "日本冷蔵",
      "rank": 6,
      "name": "日産火災海上保険",
      "shareholding_ratio": 2.46,
      "shares_held": 4500000,
      "total_shares": null,
      "source": "日本企業要覧 1975年版"
    },
    {
      "FY": "FY74",
      "period": "1975/1",
      "company_name_at_period": "日本冷蔵",
      "rank": 7,
      "name": "大東京火災海上保険",
      "shareholding_ratio": 2.46,
      "shares_held": 4500000,
      "total_shares": null,
      "source": "日本企業要覧 1975年版"
    },
    {
      "FY": "FY74",
      "period": "1975/1",
      "company_name_at_period": "日本冷蔵",
      "rank": 8,
      "name": "安田信託銀行",
      "shareholding_ratio": 1.71,
      "shares_held": 3123000,
      "total_shares": null,
      "source": "日本企業要覧 1975年版"
    },
    {
      "FY": "FY74",
      "period": "1975/1",
      "company_name_at_period": "日本冷蔵",
      "rank": 9,
      "name": "東京海上火災保険",
      "shareholding_ratio": 1.64,
      "shares_held": 3000000,
      "total_shares": null,
      "source": "日本企業要覧 1975年版"
    },
    {
      "FY": "FY74",
      "period": "1975/1",
      "company_name_at_period": "日本冷蔵",
      "rank": 10,
      "name": "ロッテルダムシェ・ベレキングス・コンソルティアム",
      "shareholding_ratio": 1.48,
      "shares_held": 2700000,
      "total_shares": null,
      "source": "日本企業要覧 1975年版"
    }
  ]
}
