{
  "spec_version": "4",
  "endpoint": "ceo",
  "stock_code": "7404",
  "company_name": "昭和飛行機工業",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/7404/ceo/",
  "api_url": "/api/7404/ceo.json",
  "updated": "2026-09-20",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/7404/ceo/",
  "source": {
    "ceo": {
      "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"
    }
  },
  "count": 3,
  "ceo": [
    {
      "slug": "八木順之",
      "name": "八木順之",
      "kana": null,
      "hometown": null,
      "education": null,
      "prev_role": null,
      "career": [
        {
          "company": "昭和飛行機工業",
          "from": "2003",
          "to": "2007",
          "roles": [
            {
              "date": "2003",
              "role": "代表取締役社長",
              "is_ceo_appointed": true
            },
            {
              "date": "2009-06",
              "role": "社長退任（次期社長登用による推定）",
              "is_ceo_retired": true,
              "retirement_basis": "next_ceo"
            }
          ]
        }
      ],
      "term_start": "2003",
      "term_end": "2009-06"
    },
    {
      "slug": "sakamaki-saburo",
      "name": "酒巻三郎",
      "kana": "さかまき　さぶろう",
      "hometown": null,
      "education": null,
      "prev_role": null,
      "career": [
        {
          "company": "三井造船株式会社",
          "from": "1968-04",
          "to": null,
          "roles": [
            {
              "date": "1968-04",
              "role": "入社"
            },
            {
              "date": "2000-01",
              "role": "プラントエンジニアリング事業本部副事業本部長"
            },
            {
              "date": "2000-06",
              "role": "取締役プラントエンジニアリング事業本部副事業本部長"
            },
            {
              "date": "2001-06",
              "role": "取締役プラントエンジニアリング事業本部長"
            },
            {
              "date": "2003-07",
              "role": "取締役環境・プラント事業本部長"
            },
            {
              "date": "2005-06",
              "role": "常務取締役経営企画部門及び監査部門担当、BPS推進室長"
            },
            {
              "date": "2006-06",
              "role": "常務取締役経営企画部門、監査部門及び事業所担当、輸出管理室長"
            },
            {
              "date": "2007-06",
              "role": "常務取締役経営企画部門及び監査部門担当"
            }
          ]
        },
        {
          "company": "昭和飛行機工業",
          "from": "2008-06",
          "to": null,
          "roles": [
            {
              "date": "2008-06",
              "role": "取締役（非常勤）"
            },
            {
              "date": "2009-06",
              "role": "代表取締役社長",
              "is_ceo_appointed": true
            },
            {
              "date": "2015-04",
              "role": "社長退任（次期社長登用による推定）",
              "is_ceo_retired": true,
              "retirement_basis": "next_ceo"
            }
          ]
        }
      ],
      "sections": {
        "tenure_summary": null,
        "management_policy": null,
        "initiatives": null
      },
      "html_url": "https://the-shashi.com/tse/7404/executives/ceo/sakamaki-saburo/",
      "term_start": "2009-06",
      "term_end": "2015-04"
    },
    {
      "slug": "tanuma-chiaki",
      "name": "田沼千明",
      "kana": "たぬま　ちあき",
      "hometown": null,
      "education": null,
      "prev_role": null,
      "career": [
        {
          "company": "三井信託銀行㈱（現 三井住友信託銀行㈱）",
          "from": "1977-04",
          "to": null,
          "roles": [
            {
              "date": "1977-04",
              "role": "入行"
            }
          ]
        },
        {
          "company": "中央三井信託銀行㈱（現 三井住友信託銀行㈱）",
          "from": "2000-04",
          "to": null,
          "roles": [
            {
              "date": "2000-04",
              "role": "大阪支店不動産部長"
            },
            {
              "date": "2004-01",
              "role": "本店法人営業第一部長"
            }
          ]
        },
        {
          "company": "昭和飛行機工業",
          "from": "2010-04",
          "to": null,
          "roles": [
            {
              "date": "2010-04",
              "role": "入社 理事リアルエステート事業部副事業部長兼同部業務管理部長兼同部事業開発室長"
            },
            {
              "date": "2011-04",
              "role": "理事リアルエステート事業本部副本部長兼同賃貸施設事業部長"
            },
            {
              "date": "2012-04",
              "role": "理事管理本部副本部長兼同経営企画部長"
            },
            {
              "date": "2012-06",
              "role": "取締役管理本部副本部長兼同経営企画部長"
            },
            {
              "date": "2014-04",
              "role": "常務取締役管理本部長兼監査部門及び労政担当"
            },
            {
              "date": "2015-04",
              "role": "代表取締役社長",
              "is_ceo_appointed": true
            }
          ]
        }
      ],
      "sections": {
        "tenure_summary": null,
        "management_policy": null,
        "initiatives": null
      },
      "html_url": "https://the-shashi.com/tse/7404/executives/ceo/tanuma-chiaki/",
      "term_start": "2015-04",
      "term_end": null
    }
  ]
}