{
  "spec_version": "5",
  "endpoint": "ceo-person",
  "stock_code": "8585",
  "company_name": "オリエントコーポレーション",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/8585/executives/ceo/iimori-tetsuo/",
  "api_url": "/api/8585/ceo/iimori-tetsuo.json",
  "updated": "2026-10-26",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/8585/executives/ceo/iimori-tetsuo/",
  "source": {
    "person": {
      "primary": [
        "有価証券報告書（役員の状況）"
      ],
      "extraction": "EDINET の XBRL から機械抽出した役員表を土台に、雑誌記事・社史・報道で経歴と出自を補完",
      "caveat": "在任区間は career の is_ceo_appointed が正本。退任年月は次の代の就任年月から決まる"
    }
  },
  "person": {
    "slug": "iimori-tetsuo",
    "name": "飯盛徹夫",
    "kana": "いいもり　てつお",
    "surname": "飯盛",
    "given_name": "徹夫",
    "hometown": null,
    "education": null,
    "prev_role": null,
    "career": [
      {
        "company": "現、株式会社みずほ銀行",
        "from": "1984-04",
        "to": null,
        "roles": [
          {
            "date": "1984-04",
            "role": "入行",
            "event": "入行"
          }
        ]
      },
      {
        "company": "株式会社みずほフィナンシャルグループ経営企画",
        "from": "2009-04",
        "to": null,
        "roles": [
          {
            "date": "2009-04",
            "role": "部長",
            "dept": "部長"
          },
          {
            "date": "2011-04",
            "role": "執行役員",
            "officer": "執行役員"
          }
        ]
      },
      {
        "company": "株式会社みずほ銀行",
        "from": "2011-06",
        "to": null,
        "roles": [
          {
            "date": "2011-06",
            "role": "執行役員",
            "officer": "執行役員"
          },
          {
            "date": "2011-06",
            "role": "経営企画部長",
            "dept": "経営企画部長"
          }
        ]
      },
      {
        "company": "株式会社みずほコーポレート銀行",
        "from": "2012-04",
        "to": null,
        "roles": [
          {
            "date": "2012-04",
            "role": "執行役員",
            "officer": "執行役員"
          },
          {
            "date": "2012-04",
            "role": "経営企画部長",
            "dept": "経営企画部長"
          }
        ]
      },
      {
        "company": "株式会社みずほフィナンシャルグループ",
        "from": "2013-04",
        "to": null,
        "roles": [
          {
            "date": "2013-04",
            "role": "常務執行役員",
            "officer": "常務執行役員"
          },
          {
            "date": "2013-04",
            "role": "リテールバンキングユニット長",
            "dept": "リテールバンキングユニット長"
          }
        ]
      },
      {
        "company": "株式会社みずほ銀行",
        "from": "2013-04",
        "to": null,
        "roles": [
          {
            "date": "2013-04",
            "role": "常務執行役員",
            "officer": "常務執行役員"
          }
        ]
      },
      {
        "company": "株式会社みずほコーポレート銀行",
        "from": "2013-04",
        "to": null,
        "roles": [
          {
            "date": "2013-04",
            "role": "常務執行役員",
            "officer": "常務執行役員"
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        ]
      },
      {
        "company": "株式会社みずほ銀行",
        "from": "2014-04",
        "to": null,
        "roles": [
          {
            "date": "2014-04",
            "role": "営業店業務部門長 （兼）証券・信託連携推進部担当役員"
          },
          {
            "date": "2016-04",
            "role": "リテール・事業法人部門共同部門長",
            "dept": "リテール・事業法人部門共同部門長"
          },
          {
            "date": "2016-04",
            "role": "株式会社みずほフィナンシャルグループリテール・事業法人カンパニー特定業務担当役員"
          }
        ]
      },
      {
        "company": "みずほ信託銀行",
        "from": "2017-04",
        "to": null,
        "roles": [
          {
            "date": "2017-04",
            "role": "株式会社取締役社長（代表取締役）",
            "board": "代表取締役",
            "dept": "株式会社取締役社長"
          }
        ]
      },
      {
        "company": "オリエントコーポレーション",
        "from": "2020-04",
        "to": null,
        "roles": [
          {
            "date": "2020-04",
            "role": "社長執行役員",
            "officer": "社長執行役員",
            "is_ceo_appointed": true
          },
          {
            "date": "2020-06",
            "role": "代表取締役社長 （兼）社長執行役員",
            "board": "代表取締役",
            "title": "社長",
            "officer": "社長執行役員"
          },
          {
            "date": "2025-04",
            "role": "代表取締役会長 （兼）会長執行役員（現任）",
            "board": "代表取締役",
            "title": "会長",
            "officer": "会長執行役員",
            "current": true
          }
        ]
      }
    ],
    "references": [
      {
        "source": "オリエントコーポレーション 定時株主総会招集通知（2025年5月・取締役候補者のふりがな）",
        "url": null,
        "for": [
          "kana"
        ]
      }
    ],
    "html_url": "https://the-shashi.com/tse/8585/executives/ceo/iimori-tetsuo/",
    "term_start": "2020-04",
    "term_end": "2025-04",
    "api_url": "https://the-shashi.com/api/8585/ceo/iimori-tetsuo.json",
    "list_api_url": "https://the-shashi.com/api/8585/ceo.json",
    "predecessor": {
      "slug": "kono-masaaki",
      "name": "河野雅明",
      "api_url": "https://the-shashi.com/api/8585/ceo/kono-masaaki.json"
    },
    "successor": {
      "slug": "umemiya-makoto",
      "name": "梅宮真",
      "api_url": "https://the-shashi.com/api/8585/ceo/umemiya-makoto.json"
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  }
}