{
  "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/muramoto-shuzo/",
  "api_url": "/api/8311/ceo/muramoto-shuzo.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/muramoto-shuzo/",
  "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": "muramoto-shuzo",
    "name": "村本周三",
    "kana": "むらもと　しゅうぞう",
    "surname": "村本",
    "given_name": "周三",
    "origin": "生え抜き（1937年第一銀行入行）。ニューヨーク支店次長・ロンドン駐在員事務所長・調査部長と国際と調査の畑を歩き、第一銀行副頭取から合併後の副頭取を経て頭取へ",
    "origin_type": "生え抜き",
    "hometown": "山口県岩国市",
    "birthdate": "1915-02-08",
    "education": "東京帝国大学経済学部／現・東京大学経済学部 (1937)",
    "prev_role": "副頭取",
    "career": [
      {
        "company": "第一勧業銀行",
        "from": "1937-04",
        "to": null,
        "roles": [
          {
            "date": "1937-04",
            "role": "第一銀行入行"
          },
          {
            "date": "1955",
            "role": "第一銀行西銀座支店長"
          },
          {
            "date": "1957",
            "role": "第一銀行ニューヨーク支店次長"
          },
          {
            "date": "1959",
            "role": "第一銀行ロンドン駐在員事務所長"
          },
          {
            "date": "1962",
            "role": "第一銀行調査部長"
          },
          {
            "date": "1965-11",
            "role": "第一銀行取締役"
          },
          {
            "date": "1969-01",
            "role": "第一銀行常務取締役"
          },
          {
            "date": "1969-11",
            "role": "第一銀行専務取締役"
          },
          {
            "date": "1970-11",
            "role": "第一銀行副頭取"
          },
          {
            "date": "1971-10",
            "role": "副頭取"
          },
          {
            "date": "1976-12",
            "role": "頭取",
            "is_ceo_appointed": true
          }
        ]
      }
    ],
    "references": [
      {
        "source": "日経ビジネス 1977年4月11日号「村本周三氏（第一勧業銀行）」",
        "for": [
          "career",
          "education",
          "hometown",
          "birthdate",
          "kana"
        ]
      },
      {
        "source": "日本企業要覧 1979年版（第一勧業銀行）",
        "for": [
          "career",
          "hometown",
          "birthdate"
        ]
      }
    ],
    "html_url": "https://the-shashi.com/tse/8311/executives/ceo/muramoto-shuzo/",
    "term_start": "1976-12",
    "term_end": "1982-06",
    "api_url": "https://the-shashi.com/api/8311/ceo/muramoto-shuzo.json",
    "list_api_url": "https://the-shashi.com/api/8311/ceo.json",
    "predecessor": {
      "slug": "横田郁",
      "name": "横田郁",
      "api_url": "https://the-shashi.com/api/8311/ceo/横田郁.json"
    },
    "successor": {
      "slug": "hagura-nobuya",
      "name": "羽倉信也",
      "api_url": "https://the-shashi.com/api/8311/ceo/hagura-nobuya.json"
    }
  }
}