{
  "commentary": [
    {
      "heading": null,
      "paragraphs": [
        "FY15時点では日本トラスティ・サービス信託銀行5.38%、日本マスタートラスト信託銀行4.56%、タイのCPグループ系CP WORLDWIDE INVESTMENT 3.82%、みずほ銀行2.36%などが上位で、信託・親密株主による分散構造だった。",
        "FY24では日本マスタートラスト信託銀行16.36%とBNYM経由の海外大口10.29%が大きく拡大し、保有が信託・外国法人へ集中する構造へ転換している。"
      ]
    }
  ],
  "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": 5.38,
      "shares_held": 89461000
    },
    {
      "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": 4.56,
      "shares_held": 75894000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 3,
      "name": "CP WORLDWIDE INVESTMENT COMPANY LIMITED (常任代理人：株式会社みずほ銀行決済営業部)",
      "shareholding_ratio": 3.82,
      "shares_held": 63500000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 4,
      "name": "株式会社みずほ銀行",
      "shareholding_ratio": 2.36,
      "shares_held": 39200000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 5,
      "name": "日本生命保険相互会社",
      "shareholding_ratio": 2.05,
      "shares_held": 34056000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 6,
      "name": "三井住友海上火災保険株式会社",
      "shareholding_ratio": 1.83,
      "shares_held": 30400000
    },
    {
      "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": 1.58,
      "shares_held": 26336000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 8,
      "name": "バークレイズ証券株式会社",
      "shareholding_ratio": 1.5,
      "shares_held": 25000000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 9,
      "name": "朝日生命保険相互会社",
      "shareholding_ratio": 1.41,
      "shares_held": 23400000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "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９)",
      "shareholding_ratio": 1.35,
      "shares_held": 22369000
    },
    {
      "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": 5.4,
      "shares_held": 89805000
    },
    {
      "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": 5.36,
      "shares_held": 89175000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 3,
      "name": "CP WORLDWIDE INVESTMENT COMPANY LIMITED (常任代理人：株式会社みずほ銀行決済営業部)",
      "shareholding_ratio": 3.82,
      "shares_held": 63500000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 4,
      "name": "株式会社みずほ銀行",
      "shareholding_ratio": 2.36,
      "shares_held": 39200000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 5,
      "name": "日本生命保険相互会社",
      "shareholding_ratio": 2.05,
      "shares_held": 34056000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 6,
      "name": "三井住友海上火災保険株式会社",
      "shareholding_ratio": 1.83,
      "shares_held": 30400000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 7,
      "name": "日本トラスティ・サービス信託銀行株式会社（信託口５）",
      "shareholding_ratio": 1.6,
      "shares_held": 26557000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 8,
      "name": "日本トラスティ・サービス信託銀行株式会社（信託口９）",
      "shareholding_ratio": 1.47,
      "shares_held": 24524000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 9,
      "name": "朝日生命保険相互会社",
      "shareholding_ratio": 1.41,
      "shares_held": 23400000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 10,
      "name": "STATE STREET BANK AND TRUST COMPANY （常任代理人：香港上海銀行東京支店 カストディ業務部）",
      "shareholding_ratio": 1.4,
      "shares_held": 23239000
    },
    {
      "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": 5.92,
      "shares_held": 91982000
    },
    {
      "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": 5.86,
      "shares_held": 91025000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 3,
      "name": "CP WORLDWIDE INVESTMENT COMPANY LIMITED （常任代理人：株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 4.09,
      "shares_held": 63500000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 4,
      "name": "日本生命保険相互会社",
      "shareholding_ratio": 2.19,
      "shares_held": 34056000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 5,
      "name": "日本トラスティ・サービス信託銀行株式会社（信託口９）",
      "shareholding_ratio": 2.12,
      "shares_held": 32952000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 6,
      "name": "株式会社みずほ銀行",
      "shareholding_ratio": 2.01,
      "shares_held": 31200000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 7,
      "name": "STATE STREET BANK WEST CLIENT - TREATY 505234 （常任代理人：株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 1.81,
      "shares_held": 28131000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 8,
      "name": "日本トラスティ・サービス信託銀行株式会社（信託口５）",
      "shareholding_ratio": 1.78,
      "shares_held": 27621000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 9,
      "name": "STATE STREET BANK AND TRUST COMPANY （常任代理人：香港上海銀行東京支店 カストディ業務部）",
      "shareholding_ratio": 1.51,
      "shares_held": 23442000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 10,
      "name": "朝日生命保険相互会社",
      "shareholding_ratio": 1.51,
      "shares_held": 23400000
    },
    {
      "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": 6.87,
      "shares_held": 104741000
    },
    {
      "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": 5.7,
      "shares_held": 86881000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 3,
      "name": "CP WORLDWIDE INVESTMENT COMPANY LIMITED （常任代理人：株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 4.17,
      "shares_held": 63500000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 4,
      "name": "日本トラスティ・サービス信託銀行株式会社（信託口９）",
      "shareholding_ratio": 2.58,
      "shares_held": 39253000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 5,
      "name": "日本生命保険相互会社",
      "shareholding_ratio": 2.23,
      "shares_held": 34056000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 6,
      "name": "株式会社みずほ銀行",
      "shareholding_ratio": 2.05,
      "shares_held": 31200000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 7,
      "name": "SSBTC CLIENT OMNIBUS ACCOUNT （常任代理人：香港上海銀行東京支店 カストディ業務部）",
      "shareholding_ratio": 1.89,
      "shares_held": 28725000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 8,
      "name": "日本トラスティ・サービス信託銀行株式会社（信託口５）",
      "shareholding_ratio": 1.77,
      "shares_held": 27035000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 9,
      "name": "朝日生命保険相互会社",
      "shareholding_ratio": 1.54,
      "shares_held": 23400000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 10,
      "name": "ジェーピー モルガン チェース バンク 385151 （常任代理人：株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 1.53,
      "shares_held": 23355000
    },
    {
      "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": 8.2,
      "shares_held": 122457000
    },
    {
      "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": 5.07,
      "shares_held": 75676000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 3,
      "name": "CP WORLDWIDE INVESTMENT COMPANY LIMITED （常任代理人：株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 4.25,
      "shares_held": 63500000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 4,
      "name": "ビーエヌワイエム ノーウエスト ウエールズ フアーゴ オムニバス （常任代理人：株式会社三菱ＵＦＪ銀行）",
      "shareholding_ratio": 4.03,
      "shares_held": 60203000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 5,
      "name": "日本トラスティ・サービス信託銀行株式会社（信託口９）",
      "shareholding_ratio": 2.34,
      "shares_held": 34997000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 6,
      "name": "日本生命保険相互会社",
      "shareholding_ratio": 2.28,
      "shares_held": 34056000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 7,
      "name": "株式会社みずほ銀行",
      "shareholding_ratio": 2.09,
      "shares_held": 31200000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 8,
      "name": "日本トラスティ・サービス信託銀行株式会社（信託口５）",
      "shareholding_ratio": 1.88,
      "shares_held": 28061000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 9,
      "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": 1.72,
      "shares_held": 25725000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 10,
      "name": "ジェーピー モルガン チェース バンク 385151 （常任代理人：株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 1.65,
      "shares_held": 24587000
    },
    {
      "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": 9.44,
      "shares_held": 140390000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 2,
      "name": "ビーエヌワイエム アズ エージーテイ クライアンツ ノン トリーテイー ジヤスデツク （常任代理人：株式会社三菱ＵＦＪ銀行）",
      "shareholding_ratio": 5.72,
      "shares_held": 85057000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 3,
      "name": "株式会社日本カストディ銀行（信託口）",
      "shareholding_ratio": 5.49,
      "shares_held": 81626000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 4,
      "name": "CP WORLDWIDE INVESTMENT COMPANY LIMITED （常任代理人：株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 4.27,
      "shares_held": 63500000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 5,
      "name": "日本生命保険相互会社",
      "shareholding_ratio": 2.29,
      "shares_held": 34056000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 6,
      "name": "株式会社日本カストディ銀行（信託口７）",
      "shareholding_ratio": 2.11,
      "shares_held": 31431000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 7,
      "name": "株式会社みずほ銀行",
      "shareholding_ratio": 2.1,
      "shares_held": 31200000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 8,
      "name": "朝日生命保険相互会社",
      "shareholding_ratio": 1.57,
      "shares_held": 23400000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 9,
      "name": "株式会社日本カストディ銀行（信託口５）",
      "shareholding_ratio": 1.42,
      "shares_held": 21128000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 10,
      "name": "STATE STREET BANK WEST CLIENT - TREATY 505234 （常任代理人：株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 1.4,
      "shares_held": 20773000
    },
    {
      "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": 17.71,
      "shares_held": 260645000
    },
    {
      "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": 5.57,
      "shares_held": 81906000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 3,
      "name": "EUROCLEAR BANK S.A./N.V. （常任代理人：株式会社三菱ＵＦＪ銀行）",
      "shareholding_ratio": 5.56,
      "shares_held": 81873000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 4,
      "name": "CP WORLDWIDE INVESTMENT COMPANY LIMITED （常任代理人：株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 4.31,
      "shares_held": 63500000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 5,
      "name": "日本生命保険相互会社",
      "shareholding_ratio": 2.31,
      "shares_held": 34056000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 6,
      "name": "株式会社みずほ銀行",
      "shareholding_ratio": 2.12,
      "shares_held": 31200000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 7,
      "name": "朝日生命保険相互会社",
      "shareholding_ratio": 1.59,
      "shares_held": 23400000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 8,
      "name": "STATE STREET BANK WEST CLIENT - TREATY 505234 （常任代理人：株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 1.47,
      "shares_held": 21671000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 9,
      "name": "SSBTC CLIENT OMNIBUS ACCOUNT （常任代理人：香港上海銀行東京支店カストディ業務部）",
      "shareholding_ratio": 1.37,
      "shares_held": 20176000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 10,
      "name": "BNYM AS AGT/CLTS NON TREATY JASDEC （常任代理人：株式会社三菱ＵＦＪ銀行）",
      "shareholding_ratio": 1.3,
      "shares_held": 19086000
    },
    {
      "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": 16.25,
      "shares_held": 236671000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 2,
      "name": "EUROCLEAR BANK S.A./N.V. （常任代理人：株式会社三菱ＵＦＪ銀行）",
      "shareholding_ratio": 7.52,
      "shares_held": 109510000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 3,
      "name": "株式会社日本カストディ銀行（信託口）",
      "shareholding_ratio": 5.88,
      "shares_held": 85717000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 4,
      "name": "CP WORLDWIDE INVESTMENT COMPANY LIMITED （常任代理人：株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 4.36,
      "shares_held": 63500000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 5,
      "name": "日本生命保険相互会社",
      "shareholding_ratio": 2.34,
      "shares_held": 34056000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 6,
      "name": "株式会社みずほ銀行",
      "shareholding_ratio": 2.14,
      "shares_held": 31200000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 7,
      "name": "STATE STREET BANK WEST CLIENT - TREATY 505234 （常任代理人：株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 1.64,
      "shares_held": 23941000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 8,
      "name": "朝日生命保険相互会社",
      "shareholding_ratio": 1.61,
      "shares_held": 23400000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 9,
      "name": "SSBTC CLIENT OMNIBUS ACCOUNT （常任代理人：香港上海銀行東京支店カストディ業務部）",
      "shareholding_ratio": 1.4,
      "shares_held": 20330000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 10,
      "name": "JP MORGAN CHASE BANK 385781 （常任代理人：株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 1.22,
      "shares_held": 17762000
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "rank": 1,
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      "period": "1955/9",
      "company_name_at_period": "伊藤忠商事",
      "rank": 10,
      "name": "東京銀行",
      "shareholding_ratio": null,
      "shares_held": 500000,
      "total_shares": 24000000,
      "source": "株式会社年鑑 昭和31年版"
    },
    {
      "FY": "FY60",
      "period": "1961/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 1,
      "name": "住友銀行",
      "shareholding_ratio": 8.3,
      "shares_held": 9000000,
      "total_shares": 108000000,
      "source": "株式会社年鑑 昭和37年版"
    },
    {
      "FY": "FY60",
      "period": "1961/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 2,
      "name": "富士銀行",
      "shareholding_ratio": 8.3,
      "shares_held": 9000000,
      "total_shares": 108000000,
      "source": "株式会社年鑑 昭和37年版"
    },
    {
      "FY": "FY60",
      "period": "1961/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 3,
      "name": "東京海上火災",
      "shareholding_ratio": 4.2,
      "shares_held": 4500000,
      "total_shares": 108000000,
      "source": "株式会社年鑑 昭和37年版"
    },
    {
      "FY": "FY60",
      "period": "1961/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 4,
      "name": "日本火災海上",
      "shareholding_ratio": 4.1,
      "shares_held": 4375000,
      "total_shares": 108000000,
      "source": "株式会社年鑑 昭和37年版"
    },
    {
      "FY": "FY60",
      "period": "1961/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 5,
      "name": "第一銀行",
      "shareholding_ratio": 3.5,
      "shares_held": 3800000,
      "total_shares": 108000000,
      "source": "株式会社年鑑 昭和37年版"
    },
    {
      "FY": "FY60",
      "period": "1961/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 6,
      "name": "神戸銀行",
      "shareholding_ratio": 3.3,
      "shares_held": 3600000,
      "total_shares": 108000000,
      "source": "株式会社年鑑 昭和37年版"
    },
    {
      "FY": "FY60",
      "period": "1961/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 7,
      "name": "住友信託銀行(東京)",
      "shareholding_ratio": 2.9,
      "shares_held": 3184000,
      "total_shares": 108000000,
      "source": "株式会社年鑑 昭和37年版"
    },
    {
      "FY": "FY60",
      "period": "1961/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 8,
      "name": "東京銀行",
      "shareholding_ratio": 2.5,
      "shares_held": 2700000,
      "total_shares": 108000000,
      "source": "株式会社年鑑 昭和37年版"
    },
    {
      "FY": "FY60",
      "period": "1961/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 9,
      "name": "安田火災海上",
      "shareholding_ratio": 2.5,
      "shares_held": 2700000,
      "total_shares": 108000000,
      "source": "株式会社年鑑 昭和37年版"
    },
    {
      "FY": "FY60",
      "period": "1961/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 10,
      "name": "日本勧業銀行",
      "shareholding_ratio": 2.4,
      "shares_held": 2550000,
      "total_shares": 108000000,
      "source": "株式会社年鑑 昭和37年版"
    },
    {
      "FY": "FY74",
      "period": "1975/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 1,
      "name": "住友銀行",
      "shareholding_ratio": 8.68,
      "shares_held": 60632000,
      "total_shares": 698000000,
      "source": "日本企業要覧 1975年版"
    },
    {
      "FY": "FY74",
      "period": "1975/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 2,
      "name": "第一勧業銀行",
      "shareholding_ratio": 8.68,
      "shares_held": 60632000,
      "total_shares": 698000000,
      "source": "日本企業要覧 1975年版"
    },
    {
      "FY": "FY74",
      "period": "1975/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 3,
      "name": "東京銀行",
      "shareholding_ratio": 5.21,
      "shares_held": 36379200,
      "total_shares": 698000000,
      "source": "日本企業要覧 1975年版"
    },
    {
      "FY": "FY74",
      "period": "1975/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 4,
      "name": "日本生命保険",
      "shareholding_ratio": 3.51,
      "shares_held": 24477000,
      "total_shares": 698000000,
      "source": "日本企業要覧 1975年版"
    },
    {
      "FY": "FY74",
      "period": "1975/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 5,
      "name": "東京海上火災保険",
      "shareholding_ratio": 3.35,
      "shares_held": 23384246,
      "total_shares": 698000000,
      "source": "日本企業要覧 1975年版"
    },
    {
      "FY": "FY74",
      "period": "1975/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 6,
      "name": "富士銀行",
      "shareholding_ratio": 3.25,
      "shares_held": 22700000,
      "total_shares": 698000000,
      "source": "日本企業要覧 1975年版"
    },
    {
      "FY": "FY74",
      "period": "1975/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 7,
      "name": "日本火災海上保険",
      "shareholding_ratio": 3.18,
      "shares_held": 22206470,
      "total_shares": 698000000,
      "source": "日本企業要覧 1975年版"
    },
    {
      "FY": "FY74",
      "period": "1975/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 8,
      "name": "住友海上火災保険",
      "shareholding_ratio": 2.83,
      "shares_held": 19746740,
      "total_shares": 698000000,
      "source": "日本企業要覧 1975年版"
    },
    {
      "FY": "FY74",
      "period": "1975/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 9,
      "name": "朝日生命保険",
      "shareholding_ratio": 2.58,
      "shares_held": 18000000,
      "total_shares": 698000000,
      "source": "日本企業要覧 1975年版"
    },
    {
      "FY": "FY74",
      "period": "1975/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 10,
      "name": "太陽神戸銀行",
      "shareholding_ratio": 2.52,
      "shares_held": 17596922,
      "total_shares": 698000000,
      "source": "日本企業要覧 1975年版"
    },
    {
      "FY": "FY79",
      "period": "1980/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 1,
      "name": "第一勧業銀行",
      "shareholding_ratio": 6.75,
      "shares_held": 50292000,
      "total_shares": 745029000,
      "source": "企業系列総覧 1981年版"
    },
    {
      "FY": "FY79",
      "period": "1980/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 2,
      "name": "住友銀行",
      "shareholding_ratio": 5.33,
      "shares_held": 39724000,
      "total_shares": 745029000,
      "source": "企業系列総覧 1981年版"
    },
    {
      "FY": "FY79",
      "period": "1980/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 3,
      "name": "東京海上火災保険",
      "shareholding_ratio": 4.02,
      "shares_held": 29926000,
      "total_shares": 745029000,
      "source": "企業系列総覧 1981年版"
    },
    {
      "FY": "FY79",
      "period": "1980/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 4,
      "name": "東京銀行",
      "shareholding_ratio": 3.63,
      "shares_held": 27011000,
      "total_shares": 745029000,
      "source": "企業系列総覧 1981年版"
    },
    {
      "FY": "FY79",
      "period": "1980/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 5,
      "name": "日本生命保険",
      "shareholding_ratio": 3.58,
      "shares_held": 26686000,
      "total_shares": 745029000,
      "source": "企業系列総覧 1981年版"
    },
    {
      "FY": "FY79",
      "period": "1980/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 6,
      "name": "朝日生命保険",
      "shareholding_ratio": 3.3,
      "shares_held": 24622000,
      "total_shares": 745029000,
      "source": "企業系列総覧 1981年版"
    },
    {
      "FY": "FY79",
      "period": "1980/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 7,
      "name": "日本火災海上保険",
      "shareholding_ratio": 3.25,
      "shares_held": 24206000,
      "total_shares": 745029000,
      "source": "企業系列総覧 1981年版"
    },
    {
      "FY": "FY79",
      "period": "1980/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 8,
      "name": "住友海上火災保険",
      "shareholding_ratio": 2.95,
      "shares_held": 21965000,
      "total_shares": 745029000,
      "source": "企業系列総覧 1981年版"
    },
    {
      "FY": "FY79",
      "period": "1980/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 9,
      "name": "富士銀行",
      "shareholding_ratio": 2.38,
      "shares_held": 17700000,
      "total_shares": 745029000,
      "source": "企業系列総覧 1981年版"
    },
    {
      "FY": "FY79",
      "period": "1980/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 10,
      "name": "協和銀行",
      "shareholding_ratio": 2.37,
      "shares_held": 17622000,
      "total_shares": 745029000,
      "source": "企業系列総覧 1981年版"
    },
    {
      "FY": "FY05",
      "period": "2006/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 1,
      "name": "日本トラスティ・サービス信託銀行",
      "shareholding_ratio": 9.05,
      "shares_held": 143359000,
      "total_shares": null,
      "source": "有価証券報告書（2006年3月期）"
    },
    {
      "FY": "FY05",
      "period": "2006/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 2,
      "name": "日本マスタートラスト信託銀行",
      "shareholding_ratio": 6.52,
      "shares_held": 103324000,
      "total_shares": null,
      "source": "有価証券報告書（2006年3月期）"
    },
    {
      "FY": "FY05",
      "period": "2006/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 3,
      "name": "三井住友海上火災保険",
      "shareholding_ratio": 3.07,
      "shares_held": 48650000,
      "total_shares": null,
      "source": "有価証券報告書（2006年3月期）"
    },
    {
      "FY": "FY05",
      "period": "2006/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 4,
      "name": "日本生命保険",
      "shareholding_ratio": 2.59,
      "shares_held": 41057000,
      "total_shares": null,
      "source": "有価証券報告書（2006年3月期）"
    },
    {
      "FY": "FY05",
      "period": "2006/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 5,
      "name": "東京海上日動火災保険",
      "shareholding_ratio": 2.51,
      "shares_held": 39797000,
      "total_shares": null,
      "source": "有価証券報告書（2006年3月期）"
    },
    {
      "FY": "FY05",
      "period": "2006/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 6,
      "name": "日本興亜損害保険",
      "shareholding_ratio": 2.51,
      "shares_held": 39748000,
      "total_shares": null,
      "source": "有価証券報告書（2006年3月期）"
    },
    {
      "FY": "FY05",
      "period": "2006/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 7,
      "name": "みずほコーポレート銀行",
      "shareholding_ratio": 1.92,
      "shares_held": 30503000,
      "total_shares": null,
      "source": "有価証券報告書（2006年3月期）"
    },
    {
      "FY": "FY05",
      "period": "2006/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 8,
      "name": "朝日生命保険",
      "shareholding_ratio": 1.74,
      "shares_held": 27530000,
      "total_shares": null,
      "source": "有価証券報告書（2006年3月期）"
    },
    {
      "FY": "FY05",
      "period": "2006/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 9,
      "name": "ステート ストリート バンク アンド トラスト カンパニー505103",
      "shareholding_ratio": 1.69,
      "shares_held": 26826000,
      "total_shares": null,
      "source": "有価証券報告書（2006年3月期）"
    },
    {
      "FY": "FY05",
      "period": "2006/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 10,
      "name": "資産管理サービス信託銀行（信託Ｂ口）",
      "shareholding_ratio": 1.52,
      "shares_held": 24046000,
      "total_shares": null,
      "source": "有価証券報告書（2006年3月期）"
    },
    {
      "FY": "FY09",
      "period": "2010/3",
      "company_name_at_period": "伊藤忠商事",
      "rank": 1,
      "name": "日本トラスティ・サービス信託銀行（信託口）",
      "shareholding_ratio": 6.76,
      "shares_held": 107172000,
      "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": "伊藤忠商事",
      "rank": 2,
      "name": "日本マスタートラスト信託銀行（信託口）",
      "shareholding_ratio": 5.61,
      "shares_held": 88943000,
      "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": "伊藤忠商事",
      "rank": 3,
      "name": "日本トラスティ・サービス信託銀行（信託口９）",
      "shareholding_ratio": 2.77,
      "shares_held": 43826000,
      "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": "伊藤忠商事",
      "rank": 4,
      "name": "三井住友海上火災保険",
      "shareholding_ratio": 2.6,
      "shares_held": 41150000,
      "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": "伊藤忠商事",
      "rank": 5,
      "name": "日本生命保険",
      "shareholding_ratio": 2.59,
      "shares_held": 41057000,
      "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": "伊藤忠商事",
      "rank": 6,
      "name": "日本興亜損害保険",
      "shareholding_ratio": 2.38,
      "shares_held": 37748000,
      "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": "伊藤忠商事",
      "rank": 7,
      "name": "東京海上日動火災保険",
      "shareholding_ratio": 2.34,
      "shares_held": 37144000,
      "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": "伊藤忠商事",
      "rank": 8,
      "name": "朝日生命保険",
      "shareholding_ratio": 1.74,
      "shares_held": 27530000,
      "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": "伊藤忠商事",
      "rank": 9,
      "name": "みずほコーポレート銀行",
      "shareholding_ratio": 1.31,
      "shares_held": 20703000,
      "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": "伊藤忠商事",
      "rank": 10,
      "name": "三井住友銀行",
      "shareholding_ratio": 1.3,
      "shares_held": 20667000,
      "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": "伊藤忠商事",
      "rank": 1,
      "name": "日本トラスティ・サービス信託銀行（信託口）",
      "shareholding_ratio": 4.12,
      "shares_held": 68593000,
      "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": "伊藤忠商事",
      "rank": 2,
      "name": "日本マスタートラスト信託銀行（信託口）",
      "shareholding_ratio": 3.91,
      "shares_held": 65027000,
      "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": "伊藤忠商事",
      "rank": 3,
      "name": "CP WORLDWIDE INVESTMENT COMPANY LIMITED",
      "shareholding_ratio": 3.82,
      "shares_held": 63500000,
      "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": "伊藤忠商事",
      "rank": 4,
      "name": "みずほ銀行",
      "shareholding_ratio": 2.36,
      "shares_held": 39200000,
      "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": "伊藤忠商事",
      "rank": 5,
      "name": "日本生命保険",
      "shareholding_ratio": 2.05,
      "shares_held": 34056000,
      "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": "伊藤忠商事",
      "rank": 6,
      "name": "三井住友海上火災保険",
      "shareholding_ratio": 1.83,
      "shares_held": 30400000,
      "total_shares": null,
      "source": "有価証券報告書（2015年3月期）"
    },
    {
      "FY": "FY14",
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