{
  "spec_version": "5",
  "endpoint": "ceo-person",
  "stock_code": "4526",
  "company_name": "理研ビタミン",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/4526/executives/ceo/mochizuki-tsutomu/",
  "api_url": "/api/4526/ceo/mochizuki-tsutomu.json",
  "updated": "2026-10-26",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/4526/executives/ceo/mochizuki-tsutomu/",
  "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": "mochizuki-tsutomu",
    "name": "望月敦",
    "kana": "もちづき　つとむ",
    "surname": "望月",
    "given_name": "敦",
    "hometown": null,
    "education": null,
    "prev_role": null,
    "career": [
      {
        "company": "理研ビタミン",
        "from": "1985-04",
        "to": null,
        "roles": [
          {
            "date": "1985-04",
            "role": "入社",
            "event": "入社"
          },
          {
            "date": "2004-01",
            "role": "RIKEN VITAMIN EUROPE GmbH社長",
            "is_ceo_appointed": true
          },
          {
            "date": "2010-07",
            "role": "国際事業部長",
            "dept": "国際事業部長"
          },
          {
            "date": "2014-06",
            "role": "国際事業本部長",
            "dept": "国際事業本部長"
          },
          {
            "date": "2014-07",
            "role": "執行役員",
            "officer": "執行役員"
          },
          {
            "date": "2018-04",
            "role": "第２生産本部長",
            "dept": "第2生産本部長"
          },
          {
            "date": "2019-06",
            "role": "常務執行役員",
            "officer": "常務執行役員"
          },
          {
            "date": "2020-07",
            "role": "加工用食品グローバルマーケティング部長",
            "dept": "加工用食品グローバルマーケティング部長"
          },
          {
            "date": "2021-10",
            "role": "国際営業統括部長",
            "dept": "国際営業統括部長"
          },
          {
            "date": "2022-06",
            "role": "取締役",
            "board": "取締役"
          },
          {
            "date": "2023-06",
            "role": "常務取締役（現任）",
            "board": "取締役",
            "title": "常務",
            "current": true
          }
        ]
      }
    ],
    "references": [
      {
        "source": "理研ビタミン 定時株主総会招集通知（2026年5月・取締役候補者のふりがな）",
        "url": null,
        "for": [
          "kana"
        ]
      }
    ],
    "html_url": "https://the-shashi.com/tse/4526/executives/ceo/mochizuki-tsutomu/",
    "term_start": "2004-01",
    "term_end": "2016-06",
    "api_url": "https://the-shashi.com/api/4526/ceo/mochizuki-tsutomu.json",
    "list_api_url": "https://the-shashi.com/api/4526/ceo.json",
    "predecessor": null,
    "successor": {
      "slug": "yamaki-kazuhiko",
      "name": "山木一彦",
      "api_url": "https://the-shashi.com/api/4526/ceo/yamaki-kazuhiko.json"
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  }
}