{
  "spec_version": "5",
  "endpoint": "ceo-person",
  "stock_code": "2588",
  "company_name": "プレミアムウォーターホールディングス",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/2588/executives/ceo/hagio-yohei/",
  "api_url": "/api/2588/ceo/hagio-yohei.json",
  "updated": "2026-10-26",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/2588/executives/ceo/hagio-yohei/",
  "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": "hagio-yohei",
    "name": "萩尾陽平",
    "kana": "はぎお　ようへい",
    "surname": "萩尾",
    "given_name": "陽平",
    "hometown": null,
    "education": null,
    "prev_role": null,
    "career": [
      {
        "company": "株式会社エフエルシー",
        "from": "2004-04",
        "to": null,
        "roles": [
          {
            "date": "2004-04",
            "role": "入社 事業部長",
            "dept": "事業部長",
            "event": "入社"
          },
          {
            "date": "2005-04",
            "role": "取締役",
            "board": "取締役"
          }
        ]
      },
      {
        "company": "プレミアムウォーター株式会社",
        "from": "2010-11",
        "to": null,
        "roles": [
          {
            "date": "2010-11",
            "role": "代表取締役",
            "board": "代表取締役"
          }
        ]
      },
      {
        "company": "株式会社エフエルシー",
        "from": "2014-02",
        "to": null,
        "roles": [
          {
            "date": "2014-02",
            "role": "代表取締役",
            "board": "代表取締役"
          },
          {
            "date": "2015-06",
            "role": "プレミアムウォーター 取締役"
          },
          {
            "date": "2016-06",
            "role": "プレミアムウォーター 代表取締役社長"
          }
        ]
      },
      {
        "company": "プレミアムウォーター株式会社",
        "from": "2017-04",
        "to": null,
        "roles": [
          {
            "date": "2016-06",
            "role": "代表取締役社長",
            "board": "代表取締役",
            "title": "社長",
            "is_ceo_appointed": true
          },
          {
            "date": "2024-06",
            "role": "社長退任（次期社長登用による推定）",
            "is_ceo_retired": true,
            "retirement_basis": "next_ceo"
          }
        ]
      },
      {
        "company": "株式会社PWリソース",
        "from": "2018-03",
        "to": null,
        "roles": [
          {
            "date": "2018-03",
            "role": "代表取締役",
            "board": "代表取締役"
          }
        ]
      },
      {
        "company": "プレミアムウォーター株式会社",
        "from": "2018-06",
        "to": null,
        "roles": [
          {
            "date": "2018-06",
            "role": "取締役 エフエルシープレミアム株式会社 取締役",
            "board": "取締役",
            "dept": "エフエルシープレミアム株式会社 取締役"
          }
        ]
      },
      {
        "company": "株式会社ケイ・エフ・ジー 社外",
        "from": "2019-06",
        "to": null,
        "roles": [
          {
            "date": "2019-06",
            "role": "取締役",
            "board": "取締役"
          }
        ]
      },
      {
        "company": "株式会社ラストワンマイル",
        "from": "2022-11",
        "to": null,
        "roles": [
          {
            "date": "2022-11",
            "role": "取締役",
            "board": "取締役"
          }
        ]
      },
      {
        "company": "株式会社DREAMBEER",
        "from": "2023-10",
        "to": null,
        "roles": [
          {
            "date": "2023-10",
            "role": "代表取締役社長（現任）",
            "board": "代表取締役",
            "title": "社長",
            "current": true
          },
          {
            "date": "2024-06",
            "role": "プレミアムウォーター 代表取締役会長（現任）"
          }
        ]
      }
    ],
    "references": [
      {
        "source": "プレミアムウォーターホールディングス 定時株主総会招集通知（2026年6月・取締役候補者のふりがな）",
        "url": null,
        "for": [
          "kana"
        ]
      }
    ],
    "html_url": "https://the-shashi.com/tse/2588/executives/ceo/hagio-yohei/",
    "term_start": "2016-06",
    "term_end": "2024-06",
    "api_url": "https://the-shashi.com/api/2588/ceo/hagio-yohei.json",
    "list_api_url": "https://the-shashi.com/api/2588/ceo.json",
    "predecessor": null,
    "successor": {
      "slug": "kanemoto-akihiko",
      "name": "金本彰彦",
      "api_url": "https://the-shashi.com/api/2588/ceo/kanemoto-akihiko.json"
    }
  }
}