{
  "spec_version": "5",
  "endpoint": "ceo-person",
  "stock_code": "9505",
  "company_name": "北陸電力",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/9505/executives/ceo/nagahara-isao/",
  "api_url": "/api/9505/ceo/nagahara-isao.json",
  "updated": "2026-10-20",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/9505/executives/ceo/nagahara-isao/",
  "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": "nagahara-isao",
    "name": "永原功",
    "kana": "ながはら　いさお",
    "surname": "永原",
    "given_name": "功",
    "hometown": null,
    "education": null,
    "prev_role": null,
    "career": [
      {
        "company": "北陸電力",
        "from": "1971-04",
        "to": null,
        "roles": [
          {
            "date": "1971-04",
            "role": "入社",
            "event": "入社"
          },
          {
            "date": "1999-06",
            "role": "支配人",
            "dept": "支配人"
          },
          {
            "date": "2001-06",
            "role": "取締役",
            "board": "取締役"
          },
          {
            "date": "2003-06",
            "role": "常務取締役",
            "board": "取締役",
            "title": "常務"
          },
          {
            "date": "2004-06",
            "role": "取締役副社長",
            "board": "取締役",
            "title": "副社長"
          },
          {
            "date": "2005-06",
            "role": "取締役社長",
            "board": "取締役",
            "title": "社長",
            "is_ceo_appointed": true
          },
          {
            "date": "2010-04",
            "role": "取締役会長",
            "board": "取締役",
            "title": "会長"
          }
        ]
      }
    ],
    "sections": {
      "tenure_summary": null,
      "management_policy": null,
      "initiatives": null,
      "evaluation": null,
      "notable": null
    },
    "html_url": "https://the-shashi.com/tse/9505/executives/ceo/nagahara-isao/",
    "term_start": "2005-06",
    "term_end": "2010-04",
    "api_url": "https://the-shashi.com/api/9505/ceo/nagahara-isao.json",
    "list_api_url": "https://the-shashi.com/api/9505/ceo.json",
    "predecessor": {
      "slug": "shinki-fujio",
      "name": "新木富士雄",
      "api_url": "https://the-shashi.com/api/9505/ceo/shinki-fujio.json"
    },
    "successor": {
      "slug": "kyuwa-susumu",
      "name": "久和進",
      "api_url": "https://the-shashi.com/api/9505/ceo/kyuwa-susumu.json"
    }
  }
}