{
  "spec_version": "3",
  "endpoint": "executives",
  "stock_code": "1511",
  "company_name": "明治鉱業",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/1511/executives/",
  "api_url": "/api/1511/executives.json",
  "updated": "2026-08-21",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/1511/executives/",
  "source": {
    "primary": [
      "有価証券報告書（役員の状況）"
    ],
    "extraction": "EDINET の XBRL から機械抽出。遡及分は雑誌記事・社史等で補完"
  },
  "officer": [
    {
      "name": "安川敬一郎",
      "as_of": "1908-01",
      "birthdate": null,
      "role": "社長",
      "first_career": "安川松本商店",
      "shares_held": null,
      "romaji": "Yasukawa Keiichiro",
      "linked_codes": null
    },
    {
      "name": "松本健次郎",
      "as_of": "1908-01",
      "birthdate": null,
      "role": "副社長",
      "first_career": "安川松本商店",
      "shares_held": null,
      "romaji": "Matsumoto Kenjiro",
      "linked_codes": null
    },
    {
      "name": "松本健次郎",
      "as_of": "1918-04",
      "birthdate": null,
      "role": "社長",
      "first_career": "安川松本商店",
      "shares_held": null,
      "romaji": "Matsumoto Kenjiro",
      "linked_codes": null
    },
    {
      "name": "安川清三郎",
      "as_of": "1929-05",
      "birthdate": null,
      "role": "社長",
      "first_career": null,
      "shares_held": null,
      "romaji": "Yasukawa Seizaburo",
      "linked_codes": 6506
    },
    {
      "name": "松本幹一郎",
      "as_of": "1936-02",
      "birthdate": null,
      "role": "社長",
      "first_career": null,
      "shares_held": null,
      "romaji": "Matsumoto Kanichiro",
      "linked_codes": null
    },
    {
      "name": "板橋喜介",
      "as_of": "1963-03",
      "birthdate": null,
      "role": "社長",
      "first_career": "京都帝大工学部卒・1920年入社",
      "shares_held": null,
      "romaji": "Itabashi Kisuke",
      "linked_codes": null
    },
    {
      "name": "安川糺",
      "as_of": "1963-03",
      "birthdate": null,
      "role": "専務取締役",
      "first_career": "東京帝大経済学部卒・1946年入社",
      "shares_held": null,
      "romaji": "Yasukawa Tadasu",
      "linked_codes": null
    },
    {
      "name": "岩永豊",
      "as_of": "1963-03",
      "birthdate": null,
      "role": "常務取締役",
      "first_career": "九州帝大工学部卒・1930年入社",
      "shares_held": null,
      "romaji": "Iwanaga Yutaka",
      "linked_codes": null
    },
    {
      "name": "松原春樹",
      "as_of": "1963-03",
      "birthdate": null,
      "role": "常務取締役",
      "first_career": "神戸高商卒・1928年入社",
      "shares_held": null,
      "romaji": "Matsubara Haruki",
      "linked_codes": null
    },
    {
      "name": "太田稲麿",
      "as_of": "1963-03",
      "birthdate": null,
      "role": "取締役総務部長",
      "first_career": "東京帝大法学部卒・1933年入社",
      "shares_held": null,
      "romaji": "Ota Inemaro",
      "linked_codes": null
    },
    {
      "name": "後藤西夫",
      "as_of": "1963-03",
      "birthdate": null,
      "role": "取締役保安部長",
      "first_career": "九州帝大工学部卒・1935年入社",
      "shares_held": null,
      "romaji": "Goto Nishio",
      "linked_codes": null
    },
    {
      "name": "後藤克巳",
      "as_of": "1963-03",
      "birthdate": null,
      "role": "監査役",
      "first_career": "東京帝大工学部卒・1932年入社",
      "shares_held": null,
      "romaji": "Goto Katsumi",
      "linked_codes": null
    }
  ]
}