{
  "spec_version": "5",
  "endpoint": "ceo-person",
  "stock_code": "7609",
  "company_name": "ダイトロン",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/7609/executives/ceo/tsuchiya-shinsuke/",
  "api_url": "/api/7609/ceo/tsuchiya-shinsuke.json",
  "updated": "2026-10-27",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/7609/executives/ceo/tsuchiya-shinsuke/",
  "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": "tsuchiya-shinsuke",
    "name": "土屋伸介",
    "kana": "つちや　しんすけ",
    "hometown": null,
    "education": null,
    "prev_role": null,
    "career": [
      {
        "company": "当社",
        "from": "1984-04",
        "to": null,
        "roles": [
          {
            "date": "1984-04",
            "role": "入社"
          },
          {
            "date": "2006-04",
            "role": "ダイトロン,INC. President"
          }
        ]
      },
      {
        "company": "",
        "from": "2013-03",
        "to": null,
        "roles": [
          {
            "date": "2013-03",
            "role": "執行役員 当社営業副本部長 当社海外事業推進部長"
          },
          {
            "date": "2014-01",
            "role": "機械部門長 当社機械事業推進室長"
          },
          {
            "date": "2015-03",
            "role": "営業本部 海外事業部門長"
          },
          {
            "date": "2017-01",
            "role": "Ｍ＆Ｓカンパニー 海外事業部門長"
          },
          {
            "date": "2018-01",
            "role": "海外事業本部長"
          },
          {
            "date": "2019-03",
            "role": "取締役"
          },
          {
            "date": "2019-04",
            "role": "常務執行役員"
          },
          {
            "date": "2021-03",
            "role": "代表取締役社長（現任）",
            "is_ceo_appointed": true
          },
          {
            "date": "2021-04",
            "role": "社長執行役員（現） 当社最高執行責任者（現）"
          },
          {
            "date": "2023-04",
            "role": "最高経営責任者（現） （他の主要な会社の代表状況） ダイトロン,INC. Director, Chairman"
          }
        ]
      }
    ],
    "sections": {
      "tenure_summary": null,
      "management_policy": null,
      "initiatives": null,
      "evaluation": null,
      "notable": null
    },
    "html_url": "https://the-shashi.com/tse/7609/executives/ceo/tsuchiya-shinsuke/",
    "term_start": "2021-03",
    "term_end": null,
    "api_url": "https://the-shashi.com/api/7609/ceo/tsuchiya-shinsuke.json",
    "list_api_url": "https://the-shashi.com/api/7609/ceo.json",
    "predecessor": {
      "slug": "前績行",
      "name": "前績行",
      "api_url": "https://the-shashi.com/api/7609/ceo/前績行.json"
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    "successor": null
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}