{
  "commentary": [
    {
      "heading": null,
      "paragraphs": [
        "FY15時点では信託銀行2口に加え三菱東京UFJ銀行3.54%、三菱商事3.00%、三菱UFJ信託銀行2.80%が並ぶ三菱グループ親密株主構造だった。",
        "FY25でも三菱UFJ銀行2.73%、三菱UFJ信託2.16%、三菱化学退職給付信託口が残る一方、日本マスタートラスト信託銀行20.03%・日本カストディ銀行8.03%の信託2口が支配的構造へ移行している。"
      ]
    }
  ],
  "shareholders": [
    {
      "FY": "FY15",
      "period": "2015/12",
      "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": 7.5,
      "shares_held": 16873000
    },
    {
      "FY": "FY15",
      "period": "2015/12",
      "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": 7.4,
      "shares_held": 16638000
    },
    {
      "FY": "FY15",
      "period": "2015/12",
      "rank": 3,
      "name": "株式会社三菱東京UFJ銀行",
      "shareholding_ratio": 3.54,
      "shares_held": 7958000
    },
    {
      "FY": "FY15",
      "period": "2015/12",
      "rank": 4,
      "name": "三菱商事株式会社",
      "shareholding_ratio": 3,
      "shares_held": 6748000
    },
    {
      "FY": "FY15",
      "period": "2015/12",
      "rank": 5,
      "name": "三菱UFJ信託銀行株式会社（常任代理人 日本マスタートラスト信託銀行株式会社）",
      "shareholding_ratio": 2.8,
      "shares_held": 6290000
    },
    {
      "FY": "FY15",
      "period": "2015/12",
      "rank": 6,
      "name": "日本マスタートラスト信託銀行株式会社（三菱化学株式会社退職給付信託口）",
      "shareholding_ratio": 2.62,
      "shares_held": 5900000
    },
    {
      "FY": "FY15",
      "period": "2015/12",
      "rank": 7,
      "name": "CBNY DFA INTL SMALL CAP VALUE PORTFOLIO （常任代理人 シティバンク銀行株式会社）",
      "shareholding_ratio": 2.29,
      "shares_held": 5161000
    },
    {
      "FY": "FY15",
      "period": "2015/12",
      "rank": 8,
      "name": "JUNIPER （常任代理人 株式会社三菱東京UFJ銀行）",
      "shareholding_ratio": 2.21,
      "shares_held": 4978000
    },
    {
      "FY": "FY15",
      "period": "2015/12",
      "rank": 9,
      "name": "ドイッチェバンク アーゲー フランクフルト（常任代理人 株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 2,
      "shares_held": 4504000
    },
    {
      "FY": "FY15",
      "period": "2015/12",
      "rank": 10,
      "name": "野村信託銀行株式会社（投信口）",
      "shareholding_ratio": 1.83,
      "shares_held": 4107000
    },
    {
      "FY": "FY16",
      "period": "2016/12",
      "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": 9.56,
      "shares_held": 21526000
    },
    {
      "FY": "FY16",
      "period": "2016/12",
      "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": 6.17,
      "shares_held": 13882000
    },
    {
      "FY": "FY16",
      "period": "2016/12",
      "rank": 3,
      "name": "株式会社三菱東京UFJ銀行",
      "shareholding_ratio": 3.53,
      "shares_held": 7958000
    },
    {
      "FY": "FY16",
      "period": "2016/12",
      "rank": 4,
      "name": "三菱商事株式会社",
      "shareholding_ratio": 3,
      "shares_held": 6748000
    },
    {
      "FY": "FY16",
      "period": "2016/12",
      "rank": 5,
      "name": "三菱UFJ信託銀行株式会社（常任代理人 日本マスタートラスト信託銀行株式会社）",
      "shareholding_ratio": 2.79,
      "shares_held": 6290000
    },
    {
      "FY": "FY16",
      "period": "2016/12",
      "rank": 6,
      "name": "日本マスタートラスト信託銀行株式会社（三菱化学株式会社退職給付信託口）",
      "shareholding_ratio": 2.62,
      "shares_held": 5900000
    },
    {
      "FY": "FY16",
      "period": "2016/12",
      "rank": 7,
      "name": "CBNY DFA INTL SMALL CAP VALUE PORTFOLIO （常任代理人 シティバンク銀行株式会社）",
      "shareholding_ratio": 2.25,
      "shares_held": 5078000
    },
    {
      "FY": "FY16",
      "period": "2016/12",
      "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": 2.01,
      "shares_held": 4540000
    },
    {
      "FY": "FY16",
      "period": "2016/12",
      "rank": 9,
      "name": "DEUTSCHE BANK AG, FRANKFURT（常任代理人 株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 2,
      "shares_held": 4500000
    },
    {
      "FY": "FY16",
      "period": "2016/12",
      "rank": 10,
      "name": "東京海上日動火災保険株式会社",
      "shareholding_ratio": 1.79,
      "shares_held": 4044000
    },
    {
      "FY": "FY17",
      "period": "2017/12",
      "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": 10.99,
      "shares_held": 24720000
    },
    {
      "FY": "FY17",
      "period": "2017/12",
      "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": 7.37,
      "shares_held": 16576000
    },
    {
      "FY": "FY17",
      "period": "2017/12",
      "rank": 3,
      "name": "JP MORGAN CHASE BANK 380084 (常任代理人 株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 4.29,
      "shares_held": 9648000
    },
    {
      "FY": "FY17",
      "period": "2017/12",
      "rank": 4,
      "name": "株式会社三菱東京UFJ銀行",
      "shareholding_ratio": 3.54,
      "shares_held": 7958000
    },
    {
      "FY": "FY17",
      "period": "2017/12",
      "rank": 5,
      "name": "三菱商事株式会社",
      "shareholding_ratio": 3,
      "shares_held": 6748000
    },
    {
      "FY": "FY17",
      "period": "2017/12",
      "rank": 6,
      "name": "三菱UFJ信託銀行株式会社 （常任代理人 日本マスタートラスト信託銀行株式会社）",
      "shareholding_ratio": 2.8,
      "shares_held": 6290000
    },
    {
      "FY": "FY17",
      "period": "2017/12",
      "rank": 7,
      "name": "日本マスタートラスト信託銀行株式会社 （退職給付信託口・三菱ケミカル株式会社口）",
      "shareholding_ratio": 2.62,
      "shares_held": 5900000
    },
    {
      "FY": "FY17",
      "period": "2017/12",
      "rank": 8,
      "name": "CLEARSTREAM BANKING S.A (常任代理人 香港上海銀行東京支店）",
      "shareholding_ratio": 2.36,
      "shares_held": 5306000
    },
    {
      "FY": "FY17",
      "period": "2017/12",
      "rank": 9,
      "name": "CHASE MANHATTAN BANK GTS CLIENTS ACCOUNT ESCROW (常任代理人 株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 2.06,
      "shares_held": 4636000
    },
    {
      "FY": "FY17",
      "period": "2017/12",
      "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5）",
      "shareholding_ratio": 1.54,
      "shares_held": 3461000
    },
    {
      "FY": "FY18",
      "period": "2018/12",
      "rank": 1,
      "name": "JP MORGAN CHASE BANK 380684(常任代理人 株式会社みずほ銀行決済営業部)",
      "shareholding_ratio": 5.8,
      "shares_held": 12358000
    },
    {
      "FY": "FY18",
      "period": "2018/12",
      "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": 5.23,
      "shares_held": 11154000
    },
    {
      "FY": "FY18",
      "period": "2018/12",
      "rank": 3,
      "name": "日本マスタートラスト信託銀行株式会社(信託口)",
      "shareholding_ratio": 5.19,
      "shares_held": 11066000
    },
    {
      "FY": "FY18",
      "period": "2018/12",
      "rank": 4,
      "name": "株式会社三菱UFJ銀行",
      "shareholding_ratio": 3.73,
      "shares_held": 7958000
    },
    {
      "FY": "FY18",
      "period": "2018/12",
      "rank": 5,
      "name": "三菱商事株式会社",
      "shareholding_ratio": 3.17,
      "shares_held": 6748000
    },
    {
      "FY": "FY18",
      "period": "2018/12",
      "rank": 6,
      "name": "三菱UFJ信託銀行株式会社(常任代理人 日本マスタートラスト信託銀行株式会社)",
      "shareholding_ratio": 2.95,
      "shares_held": 6290000
    },
    {
      "FY": "FY18",
      "period": "2018/12",
      "rank": 7,
      "name": "日本マスタートラスト信託銀行株式会社(退職給付信託口・三菱ケミカル株式会社口)",
      "shareholding_ratio": 2.77,
      "shares_held": 5900000
    },
    {
      "FY": "FY18",
      "period": "2018/12",
      "rank": 8,
      "name": "BNY GCM CLIENT ACCOUNT JPRD AC ISG（FE－AC)(常任代理人 株式会社三菱UFJ銀行)",
      "shareholding_ratio": 2.74,
      "shares_held": 5832000
    },
    {
      "FY": "FY18",
      "period": "2018/12",
      "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５)",
      "shareholding_ratio": 1.67,
      "shares_held": 3562000
    },
    {
      "FY": "FY18",
      "period": "2018/12",
      "rank": 10,
      "name": "J.P. MORGAN BANK LUXEMBOURG S.A. 1300000(常任代理人 みずほ銀行決済営業部)",
      "shareholding_ratio": 1.48,
      "shares_held": 3152000
    },
    {
      "FY": "FY19",
      "period": "2019/12",
      "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": 5.44,
      "shares_held": 11595000
    },
    {
      "FY": "FY19",
      "period": "2019/12",
      "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": 4.84,
      "shares_held": 10316000
    },
    {
      "FY": "FY19",
      "period": "2019/12",
      "rank": 3,
      "name": "株式会社三菱ＵＦＪ銀行",
      "shareholding_ratio": 3.73,
      "shares_held": 7958000
    },
    {
      "FY": "FY19",
      "period": "2019/12",
      "rank": 4,
      "name": "三菱商事株式会社",
      "shareholding_ratio": 3.17,
      "shares_held": 6748000
    },
    {
      "FY": "FY19",
      "period": "2019/12",
      "rank": 5,
      "name": "三菱ＵＦＪ信託銀行株式会社(常任代理人 日本マスタートラスト信託銀行株式会社)",
      "shareholding_ratio": 2.95,
      "shares_held": 6290000
    },
    {
      "FY": "FY19",
      "period": "2019/12",
      "rank": 6,
      "name": "日本マスタートラスト信託銀行株式会社（退職給付信託口・三菱ケミカル株式会社口）",
      "shareholding_ratio": 2.77,
      "shares_held": 5900000
    },
    {
      "FY": "FY19",
      "period": "2019/12",
      "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": 1.99,
      "shares_held": 4248000
    },
    {
      "FY": "FY19",
      "period": "2019/12",
      "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１）",
      "shareholding_ratio": 1.3,
      "shares_held": 2777000
    },
    {
      "FY": "FY19",
      "period": "2019/12",
      "rank": 9,
      "name": "野村信託銀行株式会社（投信口）",
      "shareholding_ratio": 1.19,
      "shares_held": 2529000
    },
    {
      "FY": "FY19",
      "period": "2019/12",
      "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２）",
      "shareholding_ratio": 1.15,
      "shares_held": 2460000
    },
    {
      "FY": "FY20",
      "period": "2020/12",
      "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": 12.07,
      "shares_held": 25726000
    },
    {
      "FY": "FY20",
      "period": "2020/12",
      "rank": 2,
      "name": "株式会社日本カストディ銀行（信託口）",
      "shareholding_ratio": 7.04,
      "shares_held": 15006000
    },
    {
      "FY": "FY20",
      "period": "2020/12",
      "rank": 3,
      "name": "株式会社三菱ＵＦＪ銀行",
      "shareholding_ratio": 3.73,
      "shares_held": 7958000
    },
    {
      "FY": "FY20",
      "period": "2020/12",
      "rank": 4,
      "name": "ＳＭＢＣ日興証券株式会社",
      "shareholding_ratio": 3.61,
      "shares_held": 7686000
    },
    {
      "FY": "FY20",
      "period": "2020/12",
      "rank": 5,
      "name": "三菱商事株式会社",
      "shareholding_ratio": 3.17,
      "shares_held": 6748000
    },
    {
      "FY": "FY20",
      "period": "2020/12",
      "rank": 6,
      "name": "三菱ＵＦＪ信託銀行株式会社",
      "shareholding_ratio": 2.95,
      "shares_held": 6290000
    },
    {
      "FY": "FY20",
      "period": "2020/12",
      "rank": 7,
      "name": "日本マスタートラスト信託銀行株式会社（退職給付信託口・三菱ケミカル株式会社口）",
      "shareholding_ratio": 2.77,
      "shares_held": 5900000
    },
    {
      "FY": "FY20",
      "period": "2020/12",
      "rank": 8,
      "name": "株式会社日本カストディ銀行（信託口９）",
      "shareholding_ratio": 1.48,
      "shares_held": 3149000
    },
    {
      "FY": "FY20",
      "period": "2020/12",
      "rank": 9,
      "name": "株式会社日本カストディ銀行（信託口５）",
      "shareholding_ratio": 1.46,
      "shares_held": 3102000
    },
    {
      "FY": "FY20",
      "period": "2020/12",
      "rank": 10,
      "name": "株式会社日本カストディ銀行（信託口６）",
      "shareholding_ratio": 1.31,
      "shares_held": 2801000
    },
    {
      "FY": "FY21",
      "period": "2021/12",
      "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": 20.97,
      "shares_held": 44714000
    },
    {
      "FY": "FY21",
      "period": "2021/12",
      "rank": 2,
      "name": "株式会社日本カストディ銀行（信託口）",
      "shareholding_ratio": 11.24,
      "shares_held": 23958000
    },
    {
      "FY": "FY21",
      "period": "2021/12",
      "rank": 3,
      "name": "株式会社三菱ＵＦＪ銀行",
      "shareholding_ratio": 3.73,
      "shares_held": 7958000
    },
    {
      "FY": "FY21",
      "period": "2021/12",
      "rank": 4,
      "name": "三菱ＵＦＪ信託銀行株式会社",
      "shareholding_ratio": 2.95,
      "shares_held": 6290000
    },
    {
      "FY": "FY21",
      "period": "2021/12",
      "rank": 5,
      "name": "日本マスタートラスト信託銀行株式会社（退職給付信託口・三菱ケミカル株式会社口）",
      "shareholding_ratio": 2.77,
      "shares_held": 5900000
    },
    {
      "FY": "FY21",
      "period": "2021/12",
      "rank": 6,
      "name": "株式会社日本カストディ銀行（証券投資信託口）",
      "shareholding_ratio": 1.73,
      "shares_held": 3684000
    },
    {
      "FY": "FY21",
      "period": "2021/12",
      "rank": 7,
      "name": "東京海上日動火災保険株式会社",
      "shareholding_ratio": 1.14,
      "shares_held": 2426000
    },
    {
      "FY": "FY21",
      "period": "2021/12",
      "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": 1.11,
      "shares_held": 2374000
    },
    {
      "FY": "FY21",
      "period": "2021/12",
      "rank": 9,
      "name": "野村信託銀行株式会社（投信口）",
      "shareholding_ratio": 1.04,
      "shares_held": 2221000
    },
    {
      "FY": "FY21",
      "period": "2021/12",
      "rank": 10,
      "name": "明治安田生命保険相互会社",
      "shareholding_ratio": 0.95,
      "shares_held": 2032000
    },
    {
      "FY": "FY22",
      "period": "2022/12",
      "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": 20.58,
      "shares_held": 43878000
    },
    {
      "FY": "FY22",
      "period": "2022/12",
      "rank": 2,
      "name": "株式会社日本カストディ銀行（信託口）",
      "shareholding_ratio": 10.51,
      "shares_held": 22397000
    },
    {
      "FY": "FY22",
      "period": "2022/12",
      "rank": 3,
      "name": "株式会社三菱ＵＦＪ銀行",
      "shareholding_ratio": 2.73,
      "shares_held": 5827000
    },
    {
      "FY": "FY22",
      "period": "2022/12",
      "rank": 4,
      "name": "三菱ＵＦＪ信託銀行株式会社",
      "shareholding_ratio": 2.16,
      "shares_held": 4609000
    },
    {
      "FY": "FY22",
      "period": "2022/12",
      "rank": 5,
      "name": "JPモルガン証券株式会社",
      "shareholding_ratio": 1.7,
      "shares_held": 3614000
    },
    {
      "FY": "FY22",
      "period": "2022/12",
      "rank": 6,
      "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": 1.19,
      "shares_held": 2541000
    },
    {
      "FY": "FY22",
      "period": "2022/12",
      "rank": 7,
      "name": "東京海上日動火災保険株式会社",
      "shareholding_ratio": 1.14,
      "shares_held": 2426000
    },
    {
      "FY": "FY22",
      "period": "2022/12",
      "rank": 8,
      "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": 1.06,
      "shares_held": 2267000
    },
    {
      "FY": "FY22",
      "period": "2022/12",
      "rank": 9,
      "name": "SSBTC CLIENT OMNIBUS ACCOUNT（常任代理人 香港上海銀行東京支社カストディ業務部）",
      "shareholding_ratio": 1.03,
      "shares_held": 2205000
    },
    {
      "FY": "FY22",
      "period": "2022/12",
      "rank": 10,
      "name": "明治安田生命保険相互会社",
      "shareholding_ratio": 0.95,
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      "shareholding_ratio": null,
      "shares_held": 362237,
      "total_shares": 9000000,
      "source": "株式会社年鑑 昭和31年版"
    },
    {
      "FY": "FY55",
      "period": "1955/11",
      "company_name_at_period": "東海電極製造",
      "rank": 3,
      "name": "三菱信託",
      "shareholding_ratio": null,
      "shares_held": 325100,
      "total_shares": 9000000,
      "source": "株式会社年鑑 昭和31年版"
    },
    {
      "FY": "FY55",
      "period": "1955/11",
      "company_name_at_period": "東海電極製造",
      "rank": 4,
      "name": "三井信託",
      "shareholding_ratio": null,
      "shares_held": 324500,
      "total_shares": 9000000,
      "source": "株式会社年鑑 昭和31年版"
    },
    {
      "FY": "FY55",
      "period": "1955/11",
      "company_name_at_period": "東海電極製造",
      "rank": 5,
      "name": "日本生命",
      "shareholding_ratio": null,
      "shares_held": 300000,
      "total_shares": 9000000,
      "source": "株式会社年鑑 昭和31年版"
    },
    {
      "FY": "FY55",
      "period": "1955/11",
      "company_name_at_period": "東海電極製造",
      "rank": 6,
      "name": "住友信託(東京)",
      "shareholding_ratio": null,
      "shares_held": 260900,
      "total_shares": 9000000,
      "source": "株式会社年鑑 昭和31年版"
    },
    {
      "FY": "FY55",
      "period": "1955/11",
      "company_name_at_period": "東海電極製造",
      "rank": 7,
      "name": "三菱銀行",
      "shareholding_ratio": null,
      "shares_held": 175000,
      "total_shares": 9000000,
      "source": "株式会社年鑑 昭和31年版"
    },
    {
      "FY": "FY55",
      "period": "1955/11",
      "company_name_at_period": "東海電極製造",
      "rank": 8,
      "name": "寒川恒一郎",
      "shareholding_ratio": null,
      "shares_held": 150860,
      "total_shares": 9000000,
      "source": "株式会社年鑑 昭和31年版"
    },
    {
      "FY": "FY55",
      "period": "1955/11",
      "company_name_at_period": "東海電極製造",
      "rank": 9,
      "name": "東京海上火災",
      "shareholding_ratio": null,
      "shares_held": 150000,
      "total_shares": 9000000,
      "source": "株式会社年鑑 昭和31年版"
    },
    {
      "FY": "FY55",
      "period": "1955/11",
      "company_name_at_period": "東海電極製造",
      "rank": 10,
      "name": "東海銀行",
      "shareholding_ratio": null,
      "shares_held": 120000,
      "total_shares": 9000000,
      "source": "株式会社年鑑 昭和31年版"
    },
    {
      "FY": "FY60",
      "period": "1960/11",
      "company_name_at_period": "東海電極製造",
      "rank": 1,
      "name": "三菱銀行",
      "shareholding_ratio": 2.5,
      "shares_held": 700000,
      "total_shares": 28367000,
      "source": "株式会社年鑑 昭和37年版"
    },
    {
      "FY": "FY60",
      "period": "1960/11",
      "company_name_at_period": "東海電極製造",
      "rank": 2,
      "name": "中部証券金融",
      "shareholding_ratio": 2.3,
      "shares_held": 657000,
      "total_shares": 28367000,
      "source": "株式会社年鑑 昭和37年版"
    },
    {
      "FY": "FY60",
      "period": "1960/11",
      "company_name_at_period": "東海電極製造",
      "rank": 3,
      "name": "住友信託銀行(東京)",
      "shareholding_ratio": 2,
      "shares_held": 570000,
      "total_shares": 28367000,
      "source": "株式会社年鑑 昭和37年版"
    },
    {
      "FY": "FY60",
      "period": "1960/11",
      "company_name_at_period": "東海電極製造",
      "rank": 4,
      "name": "日興証券",
      "shareholding_ratio": 1.9,
      "shares_held": 543000,
      "total_shares": 28367000,
      "source": "株式会社年鑑 昭和37年版"
    },
    {
      "FY": "FY60",
      "period": "1960/11",
      "company_name_at_period": "東海電極製造",
      "rank": 5,
      "name": "三井信託銀行",
      "shareholding_ratio": 1.9,
      "shares_held": 542000,
      "total_shares": 28367000,
      "source": "株式会社年鑑 昭和37年版"
    },
    {
      "FY": "FY60",
      "period": "1960/11",
      "company_name_at_period": "東海電極製造",
      "rank": 6,
      "name": "東海銀行",
      "shareholding_ratio": 1.9,
      "shares_held": 530000,
      "total_shares": 28367000,
      "source": "株式会社年鑑 昭和37年版"
    },
    {
      "FY": "FY60",
      "period": "1960/11",
      "company_name_at_period": "東海電極製造",
      "rank": 7,
      "name": "日本生命",
      "shareholding_ratio": 1.8,
      "shares_held": 500000,
      "total_shares": 28367000,
      "source": "株式会社年鑑 昭和37年版"
    },
    {
      "FY": "FY60",
      "period": "1960/11",
      "company_name_at_period": "東海電極製造",
      "rank": 8,
      "name": "大和証券",
      "shareholding_ratio": 1.4,
      "shares_held": 404000,
      "total_shares": 28367000,
      "source": "株式会社年鑑 昭和37年版"
    },
    {
      "FY": "FY60",
      "period": "1960/11",
      "company_name_at_period": "東海電極製造",
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      "name": "寒川 恒一郎",
      "shareholding_ratio": 1.1,
      "shares_held": 324000,
      "total_shares": 28367000,
      "source": "株式会社年鑑 昭和37年版"
    },
    {
      "FY": "FY60",
      "period": "1960/11",
      "company_name_at_period": "東海電極製造",
      "rank": 10,
      "name": "三菱信託銀行",
      "shareholding_ratio": 1.1,
      "shares_held": 311000,
      "total_shares": 28367000,
      "source": "株式会社年鑑 昭和37年版"
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    {
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      "company_name_at_period": "東海カーボン",
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      "name": "日本トラスティ・サービス信託銀行",
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      "shares_held": 21896000,
      "total_shares": null,
      "source": "有価証券報告書（2005年12月期）"
    },
    {
      "FY": "FY05",
      "period": "2005/12",
      "company_name_at_period": "東海カーボン",
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      "name": "日本マスタートラスト信託銀行",
      "shareholding_ratio": 6.72,
      "shares_held": 13725000,
      "total_shares": null,
      "source": "有価証券報告書（2005年12月期）"
    },
    {
      "FY": "FY05",
      "period": "2005/12",
      "company_name_at_period": "東海カーボン",
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      "name": "三菱ＵＦＪ信託銀行",
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      "shares_held": 6990000,
      "total_shares": null,
      "source": "有価証券報告書（2005年12月期）"
    },
    {
      "FY": "FY05",
      "period": "2005/12",
      "company_name_at_period": "東海カーボン",
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      "name": "日本マスタートラスト信託銀行（退職給付信託口）",
      "shareholding_ratio": 2.89,
      "shares_held": 5900000,
      "total_shares": null,
      "source": "有価証券報告書（2005年12月期）"
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    {
      "FY": "FY05",
      "period": "2005/12",
      "company_name_at_period": "東海カーボン",
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      "name": "三菱商事",
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      "shares_held": 5844000,
      "total_shares": null,
      "source": "有価証券報告書（2005年12月期）"
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      "company_name_at_period": "東海カーボン",
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      "name": "東京海上日動火災保険",
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      "shares_held": 5835000,
      "total_shares": null,
      "source": "有価証券報告書（2005年12月期）"
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      "FY": "FY05",
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      "name": "東京三菱銀行",
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      "total_shares": null,
      "source": "有価証券報告書（2005年12月期）"
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    {
      "FY": "FY05",
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      "name": "ザチェースマンハッタンバンクエヌエイロンドン",
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      "shares_held": 4585000,
      "total_shares": null,
      "source": "有価証券報告書（2005年12月期）"
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    {
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      "name": "バンクオブニューヨークヨーロッパリミテッドルクセンブルグ131800",
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      "shares_held": 4192000,
      "total_shares": null,
      "source": "有価証券報告書（2005年12月期）"
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    {
      "FY": "FY05",
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      "shares_held": 3568000,
      "total_shares": null,
      "source": "有価証券報告書（2005年12月期）"
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      "shares_held": 18256000,
      "total_shares": null,
      "source": "有価証券報告書（2009年12月期）"
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      "FY": "FY09",
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      "shares_held": 14710000,
      "total_shares": null,
      "source": "有価証券報告書（2009年12月期）"
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      "source": "有価証券報告書（2009年12月期）"
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    {
      "FY": "FY09",
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      "total_shares": null,
      "source": "有価証券報告書（2009年12月期）"
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      "FY": "FY09",
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      "name": "ザ チェース マンハッタン バンク 385036",
      "shareholding_ratio": 2.67,
      "shares_held": 6000000,
      "total_shares": null,
      "source": "有価証券報告書（2009年12月期）"
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    {
      "FY": "FY09",
      "period": "2009/12",
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      "shareholding_ratio": 2.62,
      "shares_held": 5900000,
      "total_shares": null,
      "source": "有価証券報告書（2009年12月期）"
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    {
      "FY": "FY09",
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      "total_shares": null,
      "source": "有価証券報告書（2009年12月期）"
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      "total_shares": null,
      "source": "有価証券報告書（2009年12月期）"
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      "total_shares": null,
      "source": "有価証券報告書（2009年12月期）"
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      "shares_held": 3005000,
      "total_shares": null,
      "source": "有価証券報告書（2009年12月期）"
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      "company_name_at_period": "東海カーボン",
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      "shares_held": 17842000,
      "total_shares": null,
      "source": "有価証券報告書（2014年12月期）"
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    {
      "FY": "FY14",
      "period": "2014/12",
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      "shares_held": 15792000,
      "total_shares": null,
      "source": "有価証券報告書（2014年12月期）"
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    {
      "FY": "FY14",
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      "name": "三菱東京UFJ銀行",
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      "shares_held": 7958000,
      "total_shares": null,
      "source": "有価証券報告書（2014年12月期）"
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    {
      "FY": "FY14",
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      "name": "三菱商事",
      "shareholding_ratio": 3,
      "shares_held": 6748000,
      "total_shares": null,
      "source": "有価証券報告書（2014年12月期）"
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    {
      "FY": "FY14",
      "period": "2014/12",
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      "name": "三菱UFJ信託銀行",
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      "shares_held": 6639000,
      "total_shares": null,
      "source": "有価証券報告書（2014年12月期）"
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    {
      "FY": "FY14",
      "period": "2014/12",
      "company_name_at_period": "東海カーボン",
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      "name": "日本マスタートラスト信託銀行（三菱化学退職給付信託口）",
      "shareholding_ratio": 2.62,
      "shares_held": 5900000,
      "total_shares": null,
      "source": "有価証券報告書（2014年12月期）"
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    {
      "FY": "FY14",
      "period": "2014/12",
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      "shareholding_ratio": 2,
      "shares_held": 4504000,
      "total_shares": null,
      "source": "有価証券報告書（2014年12月期）"
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    {
      "FY": "FY14",
      "period": "2014/12",
      "company_name_at_period": "東海カーボン",
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      "shares_held": 4323000,
      "total_shares": null,
      "source": "有価証券報告書（2014年12月期）"
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    {
      "FY": "FY14",
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      "company_name_at_period": "東海カーボン",
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      "shares_held": 4092000,
      "total_shares": null,
      "source": "有価証券報告書（2014年12月期）"
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    {
      "FY": "FY14",
      "period": "2014/12",
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      "name": "東京海上日動火災保険",
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      "shares_held": 4044000,
      "total_shares": null,
      "source": "有価証券報告書（2014年12月期）"
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  ]
}
