{
  "spec_version": "6",
  "endpoint": "ceo-person",
  "stock_code": "ltcb",
  "company_name": "日本長期信用銀行",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/ltcb/executives/ceo/sugiura-binsuke/",
  "api_url": "/api/ltcb/ceo/sugiura-binsuke.json",
  "updated": "2026-10-29",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/ltcb/executives/ceo/sugiura-binsuke/",
  "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": "sugiura-binsuke",
    "name": "杉浦敏介",
    "kana": "すぎうら　びんすけ",
    "surname": "杉浦",
    "given_name": "敏介",
    "hometown": null,
    "education": null,
    "prev_role": null,
    "career": [
      {
        "company": "日本勧業銀行",
        "from": "1935-03",
        "to": null,
        "roles": [
          {
            "date": "1935-03",
            "role": "入行"
          }
        ]
      },
      {
        "company": "日本長期信用銀行",
        "from": "1952-12",
        "to": null,
        "roles": [
          {
            "date": "1952-12",
            "role": "入行"
          },
          {
            "date": "1958",
            "role": "取締役"
          },
          {
            "date": "1961-11",
            "role": "常務取締役"
          },
          {
            "date": "1968-11",
            "role": "専務取締役"
          },
          {
            "date": "1969-11",
            "role": "取締役副頭取"
          }
        ]
      },
      {
        "company": "日本長期信用銀行",
        "from": "1971",
        "to": "1977",
        "roles": [
          {
            "date": "1971",
            "role": "代表取締役頭取",
            "board": "代表取締役",
            "title": "頭取",
            "is_ceo_appointed": true
          },
          {
            "date": "1978",
            "role": "社長退任（次期社長登用による推定）",
            "title": "社長",
            "event": "退任",
            "estimated": true,
            "is_ceo_retired": true,
            "retirement_basis": "next_ceo"
          }
        ]
      }
    ],
    "references": [
      {
        "source": "日本企業要覧 1979年版【役員の略歴】",
        "url": "https://dl.ndl.go.jp/pid/11941169/1/651",
        "for": [
          "career"
        ]
      }
    ],
    "html_url": "https://the-shashi.com/tse/ltcb/executives/ceo/sugiura-binsuke/",
    "term_start": "1971",
    "term_end": "1978",
    "api_url": "https://the-shashi.com/api/ltcb/ceo/sugiura-binsuke.json",
    "list_api_url": "https://the-shashi.com/api/ltcb/ceo.json",
    "predecessor": {
      "slug": "miyazaki-kazuo",
      "name": "宮崎一雄",
      "api_url": "https://the-shashi.com/api/ltcb/ceo/miyazaki-kazuo.json"
    },
    "successor": {
      "slug": "yoshimura-kanbee",
      "name": "吉村勘兵衛",
      "api_url": "https://the-shashi.com/api/ltcb/ceo/yoshimura-kanbee.json"
    }
  }
}