{
  "spec_version": "5",
  "endpoint": "ceo-person",
  "stock_code": "285A",
  "company_name": "キオクシアホールディングス",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/285A/executives/ceo/naruke-yasuo/",
  "api_url": "/api/285A/ceo/naruke-yasuo.json",
  "updated": "2026-10-13",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/285A/executives/ceo/naruke-yasuo/",
  "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": "naruke-yasuo",
    "name": "成毛康雄",
    "kana": "なるけ　やすお",
    "surname": "成毛",
    "given_name": "康雄",
    "hometown": null,
    "education": null,
    "prev_role": null,
    "career": [
      {
        "company": "東芝メモリ",
        "from": "2017-04",
        "to": "2020-01",
        "roles": [
          {
            "date": "2017-04",
            "role": "社長",
            "is_ceo_appointed": true
          },
          {
            "date": "2020-01",
            "role": "社長退任（病気療養）",
            "is_ceo_retired": true,
            "retirement_basis": "disclosure"
          }
        ]
      }
    ],
    "html_url": "https://the-shashi.com/tse/285A/executives/ceo/naruke-yasuo/",
    "term_start": "2017-04",
    "term_end": "2020-01",
    "api_url": "https://the-shashi.com/api/285A/ceo/naruke-yasuo.json",
    "list_api_url": "https://the-shashi.com/api/285A/ceo.json",
    "predecessor": null,
    "successor": {
      "slug": "hayasaka-nobuo",
      "name": "早坂伸夫",
      "api_url": "https://the-shashi.com/api/285A/ceo/hayasaka-nobuo.json"
    }
  }
}