{
  "spec_version": "5",
  "endpoint": "ceo-person",
  "stock_code": "8311",
  "company_name": "第一勧業銀行",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/8311/executives/ceo/okuda-tadashi/",
  "api_url": "/api/8311/ceo/okuda-tadashi.json",
  "updated": "2026-10-27",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/8311/executives/ceo/okuda-tadashi/",
  "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": "okuda-tadashi",
    "name": "奥田正司",
    "kana": "おくだ　ただし",
    "surname": "奥田",
    "given_name": "正司",
    "origin": "生え抜き（1955年日本勧業銀行入行）。取締役人事第二部長から常務・専務・副頭取を経て頭取へ。旧2行出身者が会長・頭取を交互に分け合う慣例はこの就任で終わった",
    "origin_type": "生え抜き",
    "hometown": "京都府",
    "birthdate": "1932-01",
    "education": "京都大学法学部 (1955)",
    "prev_role": "副頭取",
    "career": [
      {
        "company": "第一勧業銀行",
        "from": "1955-04",
        "to": null,
        "roles": [
          {
            "date": "1955-04",
            "role": "日本勧業銀行入行"
          },
          {
            "date": "1985",
            "role": "取締役人事第二部長"
          },
          {
            "date": "1988",
            "role": "常務取締役"
          },
          {
            "date": "1990",
            "role": "専務取締役"
          },
          {
            "date": "1991",
            "role": "副頭取"
          },
          {
            "date": "1992-04",
            "role": "頭取",
            "is_ceo_appointed": true
          },
          {
            "date": "1996-04",
            "role": "会長"
          }
        ]
      }
    ],
    "references": [
      {
        "source": "日経ビジネス 1992年5月18日号「新社長登場 奥田正司氏［第一勧業銀行頭取］」",
        "for": [
          "career",
          "education",
          "hometown",
          "birthdate",
          "kana"
        ]
      },
      {
        "source": "日経ビジネス 1997年7月7日号「融資のナゾ、三和との合併画策も闇の中」",
        "for": [
          "career"
        ]
      }
    ],
    "html_url": "https://the-shashi.com/tse/8311/executives/ceo/okuda-tadashi/",
    "term_start": "1992-04",
    "term_end": "1996-04",
    "api_url": "https://the-shashi.com/api/8311/ceo/okuda-tadashi.json",
    "list_api_url": "https://the-shashi.com/api/8311/ceo.json",
    "predecessor": {
      "slug": "miyazaki-kuniji",
      "name": "宮崎邦次",
      "api_url": "https://the-shashi.com/api/8311/ceo/miyazaki-kuniji.json"
    },
    "successor": {
      "slug": "kondo-katsuhiko",
      "name": "近藤克彦",
      "api_url": "https://the-shashi.com/api/8311/ceo/kondo-katsuhiko.json"
    }
  }
}