{
  "spec_version": "5",
  "endpoint": "ceo",
  "stock_code": "4512",
  "company_name": "わかもと製薬",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/4512/ceo/",
  "api_url": "/api/4512/ceo.json",
  "updated": "2026-10-13",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/4512/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": 6,
  "ceo": [
    {
      "slug": "石井敬志",
      "name": "石井敬志",
      "kana": null,
      "term_start": "2002-06",
      "term_end": "2011-04",
      "origin_type": null,
      "milestone": null,
      "prev_role": null,
      "api_url": "https://the-shashi.com/api/4512/ceo/石井敬志.json"
    },
    {
      "slug": "神谷信行",
      "name": "神谷信行",
      "kana": null,
      "term_start": "2011-04",
      "term_end": "2017-04",
      "origin_type": null,
      "milestone": null,
      "prev_role": null,
      "api_url": "https://the-shashi.com/api/4512/ceo/神谷信行.json"
    },
    {
      "slug": "堀尾良宏",
      "name": "堀尾良宏",
      "kana": null,
      "term_start": "2017-04",
      "term_end": "2019-04",
      "origin_type": null,
      "milestone": null,
      "prev_role": null,
      "api_url": "https://the-shashi.com/api/4512/ceo/堀尾良宏.json"
    },
    {
      "slug": "小島範久",
      "name": "小島範久",
      "kana": null,
      "term_start": "2019-04",
      "term_end": "2022-04",
      "origin_type": null,
      "milestone": null,
      "prev_role": null,
      "api_url": "https://the-shashi.com/api/4512/ceo/小島範久.json"
    },
    {
      "slug": "五十嵐新",
      "name": "五十嵐新",
      "kana": null,
      "term_start": "2022-04",
      "term_end": "2026-04",
      "origin_type": null,
      "milestone": null,
      "prev_role": null,
      "api_url": "https://the-shashi.com/api/4512/ceo/五十嵐新.json"
    },
    {
      "slug": "hirai-yuko",
      "name": "平井友行",
      "kana": "ひらい　ゆうこう",
      "term_start": "2026-04",
      "term_end": null,
      "origin_type": null,
      "milestone": null,
      "prev_role": null,
      "api_url": "https://the-shashi.com/api/4512/ceo/hirai-yuko.json",
      "html_url": "https://the-shashi.com/tse/4512/executives/ceo/hirai-yuko/"
    }
  ]
}