{
  "spec_version": "3",
  "endpoint": "shareholders",
  "stock_code": "5336",
  "company_name": "INAX",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/5336/shareholders/",
  "api_url": "/api/5336/shareholders.json",
  "updated": "2026-08-23",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/5336/shareholders/",
  "source": {
    "primary": [
      "会社年鑑 1976年版",
      "会社年鑑 1986年版",
      "会社年鑑 1967年版",
      "会社年鑑 1971年版",
      "会社年鑑 1963年版"
    ],
    "extraction": "EDINET の XBRL から機械抽出。1990 年代以前は旧有価証券報告書・年鑑類からの転記",
    "row_field": "source",
    "caveat": "持株比率は各期の開示値そのまま。信託口の名寄せは行っていない"
  },
  "long_term": [
    {
      "FY": "FY62",
      "period": "1962/4",
      "company_name_at_period": "伊奈製陶",
      "rank": 1,
      "name": "伊奈長三郎",
      "shareholding_ratio": null,
      "shares_held": 668000,
      "total_shares": null,
      "source": "会社年鑑 1963年版"
    },
    {
      "FY": "FY62",
      "period": "1962/4",
      "company_name_at_period": "伊奈製陶",
      "rank": 2,
      "name": "山一証券",
      "shareholding_ratio": null,
      "shares_held": 466000,
      "total_shares": null,
      "source": "会社年鑑 1963年版"
    },
    {
      "FY": "FY62",
      "period": "1962/4",
      "company_name_at_period": "伊奈製陶",
      "rank": 3,
      "name": "伊奈輝三",
      "shareholding_ratio": null,
      "shares_held": 336000,
      "total_shares": null,
      "source": "会社年鑑 1963年版"
    },
    {
      "FY": "FY62",
      "period": "1962/4",
      "company_name_at_period": "伊奈製陶",
      "rank": 4,
      "name": "伊奈安一",
      "shareholding_ratio": null,
      "shares_held": 303000,
      "total_shares": null,
      "source": "会社年鑑 1963年版"
    },
    {
      "FY": "FY62",
      "period": "1962/4",
      "company_name_at_period": "伊奈製陶",
      "rank": 5,
      "name": "三菱銀行",
      "shareholding_ratio": null,
      "shares_held": 300000,
      "total_shares": null,
      "source": "会社年鑑 1963年版"
    },
    {
      "FY": "FY62",
      "period": "1962/4",
      "company_name_at_period": "伊奈製陶",
      "rank": 6,
      "name": "東海銀行",
      "shareholding_ratio": null,
      "shares_held": 250000,
      "total_shares": null,
      "source": "会社年鑑 1963年版"
    },
    {
      "FY": "FY62",
      "period": "1962/4",
      "company_name_at_period": "伊奈製陶",
      "rank": 7,
      "name": "大正海上",
      "shareholding_ratio": null,
      "shares_held": 240000,
      "total_shares": null,
      "source": "会社年鑑 1963年版"
    },
    {
      "FY": "FY66",
      "period": "1966/4",
      "company_name_at_period": "伊奈製陶",
      "rank": 1,
      "name": "三菱信託",
      "shareholding_ratio": null,
      "shares_held": 1563000,
      "total_shares": null,
      "source": "会社年鑑 1967年版"
    },
    {
      "FY": "FY66",
      "period": "1966/4",
      "company_name_at_period": "伊奈製陶",
      "rank": 2,
      "name": "伊奈長三郎",
      "shareholding_ratio": null,
      "shares_held": 975000,
      "total_shares": null,
      "source": "会社年鑑 1967年版"
    },
    {
      "FY": "FY66",
      "period": "1966/4",
      "company_name_at_period": "伊奈製陶",
      "rank": 3,
      "name": "三菱銀行",
      "shareholding_ratio": null,
      "shares_held": 600000,
      "total_shares": null,
      "source": "会社年鑑 1967年版"
    },
    {
      "FY": "FY66",
      "period": "1966/4",
      "company_name_at_period": "伊奈製陶",
      "rank": 4,
      "name": "伊奈輝三",
      "shareholding_ratio": null,
      "shares_held": 538000,
      "total_shares": null,
      "source": "会社年鑑 1967年版"
    },
    {
      "FY": "FY66",
      "period": "1966/4",
      "company_name_at_period": "伊奈製陶",
      "rank": 5,
      "name": "伊奈安一",
      "shareholding_ratio": null,
      "shares_held": 414000,
      "total_shares": null,
      "source": "会社年鑑 1967年版"
    },
    {
      "FY": "FY66",
      "period": "1966/4",
      "company_name_at_period": "伊奈製陶",
      "rank": 6,
      "name": "東海銀行",
      "shareholding_ratio": null,
      "shares_held": 400000,
      "total_shares": null,
      "source": "会社年鑑 1967年版"
    },
    {
      "FY": "FY66",
      "period": "1966/4",
      "company_name_at_period": "伊奈製陶",
      "rank": 7,
      "name": "大正海上",
      "shareholding_ratio": null,
      "shares_held": 384000,
      "total_shares": null,
      "source": "会社年鑑 1967年版"
    },
    {
      "FY": "FY66",
      "period": "1966/4",
      "company_name_at_period": "伊奈製陶",
      "rank": 8,
      "name": "常滑市",
      "shareholding_ratio": null,
      "shares_held": 336000,
      "total_shares": null,
      "source": "会社年鑑 1967年版"
    },
    {
      "FY": "FY66",
      "period": "1966/4",
      "company_name_at_period": "伊奈製陶",
      "rank": 9,
      "name": "中証金",
      "shareholding_ratio": null,
      "shares_held": 326000,
      "total_shares": null,
      "source": "会社年鑑 1967年版"
    },
    {
      "FY": "FY70",
      "period": "1970/4",
      "company_name_at_period": "伊奈製陶",
      "rank": 1,
      "name": "三菱銀行",
      "shareholding_ratio": null,
      "shares_held": 2000000,
      "total_shares": null,
      "source": "会社年鑑 1971年版"
    },
    {
      "FY": "FY70",
      "period": "1970/4",
      "company_name_at_period": "伊奈製陶",
      "rank": 2,
      "name": "伊奈長三郎",
      "shareholding_ratio": null,
      "shares_held": 1132000,
      "total_shares": null,
      "source": "会社年鑑 1971年版"
    },
    {
      "FY": "FY70",
      "period": "1970/4",
      "company_name_at_period": "伊奈製陶",
      "rank": 3,
      "name": "三菱信託",
      "shareholding_ratio": null,
      "shares_held": 1103000,
      "total_shares": null,
      "source": "会社年鑑 1971年版"
    },
    {
      "FY": "FY70",
      "period": "1970/4",
      "company_name_at_period": "伊奈製陶",
      "rank": 4,
      "name": "明治生命",
      "shareholding_ratio": null,
      "shares_held": 1100000,
      "total_shares": null,
      "source": "会社年鑑 1971年版"
    },
    {
      "FY": "FY70",
      "period": "1970/4",
      "company_name_at_period": "伊奈製陶",
      "rank": 5,
      "name": "東海銀行",
      "shareholding_ratio": null,
      "shares_held": 1020000,
      "total_shares": null,
      "source": "会社年鑑 1971年版"
    },
    {
      "FY": "FY70",
      "period": "1970/4",
      "company_name_at_period": "伊奈製陶",
      "rank": 6,
      "name": "伊奈輝三",
      "shareholding_ratio": null,
      "shares_held": 880000,
      "total_shares": null,
      "source": "会社年鑑 1971年版"
    },
    {
      "FY": "FY70",
      "period": "1970/4",
      "company_name_at_period": "伊奈製陶",
      "rank": 7,
      "name": "日本生命",
      "shareholding_ratio": null,
      "shares_held": 725000,
      "total_shares": null,
      "source": "会社年鑑 1971年版"
    },
    {
      "FY": "FY70",
      "period": "1970/4",
      "company_name_at_period": "伊奈製陶",
      "rank": 8,
      "name": "大正海上",
      "shareholding_ratio": null,
      "shares_held": 688000,
      "total_shares": null,
      "source": "会社年鑑 1971年版"
    },
    {
      "FY": "FY70",
      "period": "1970/4",
      "company_name_at_period": "伊奈製陶",
      "rank": 9,
      "name": "長銀",
      "shareholding_ratio": null,
      "shares_held": 650000,
      "total_shares": null,
      "source": "会社年鑑 1971年版"
    },
    {
      "FY": "FY74",
      "period": "1974/10",
      "company_name_at_period": "伊奈製陶",
      "rank": 1,
      "name": "三菱銀行",
      "shareholding_ratio": null,
      "shares_held": 4000000,
      "total_shares": null,
      "source": "会社年鑑 1976年版"
    },
    {
      "FY": "FY74",
      "period": "1974/10",
      "company_name_at_period": "伊奈製陶",
      "rank": 2,
      "name": "明治生命",
      "shareholding_ratio": null,
      "shares_held": 2100000,
      "total_shares": null,
      "source": "会社年鑑 1976年版"
    },
    {
      "FY": "FY74",
      "period": "1974/10",
      "company_name_at_period": "伊奈製陶",
      "rank": 3,
      "name": "東海銀行",
      "shareholding_ratio": null,
      "shares_held": 2000000,
      "total_shares": null,
      "source": "会社年鑑 1976年版"
    },
    {
      "FY": "FY74",
      "period": "1974/10",
      "company_name_at_period": "伊奈製陶",
      "rank": 4,
      "name": "日本生命",
      "shareholding_ratio": null,
      "shares_held": 1761000,
      "total_shares": null,
      "source": "会社年鑑 1976年版"
    },
    {
      "FY": "FY74",
      "period": "1974/10",
      "company_name_at_period": "伊奈製陶",
      "rank": 5,
      "name": "三菱信託",
      "shareholding_ratio": null,
      "shares_held": 1738000,
      "total_shares": null,
      "source": "会社年鑑 1976年版"
    },
    {
      "FY": "FY74",
      "period": "1974/10",
      "company_name_at_period": "伊奈製陶",
      "rank": 6,
      "name": "伊奈輝三",
      "shareholding_ratio": null,
      "shares_held": 1320000,
      "total_shares": null,
      "source": "会社年鑑 1976年版"
    },
    {
      "FY": "FY74",
      "period": "1974/10",
      "company_name_at_period": "伊奈製陶",
      "rank": 7,
      "name": "東京海上",
      "shareholding_ratio": null,
      "shares_held": 1300000,
      "total_shares": null,
      "source": "会社年鑑 1976年版"
    },
    {
      "FY": "FY74",
      "period": "1974/10",
      "company_name_at_period": "伊奈製陶",
      "rank": 8,
      "name": "千代田火災",
      "shareholding_ratio": null,
      "shares_held": 1273000,
      "total_shares": null,
      "source": "会社年鑑 1976年版"
    },
    {
      "FY": "FY74",
      "period": "1974/10",
      "company_name_at_period": "伊奈製陶",
      "rank": 9,
      "name": "長銀",
      "shareholding_ratio": null,
      "shares_held": 1250000,
      "total_shares": null,
      "source": "会社年鑑 1976年版"
    },
    {
      "FY": "FY74",
      "period": "1974/10",
      "company_name_at_period": "伊奈製陶",
      "rank": 10,
      "name": "大正海上",
      "shareholding_ratio": null,
      "shares_held": 1200000,
      "total_shares": null,
      "source": "会社年鑑 1976年版"
    },
    {
      "FY": "FY84",
      "period": "1984/10",
      "company_name_at_period": "伊奈製陶",
      "rank": 1,
      "name": "明治生命",
      "shareholding_ratio": null,
      "shares_held": 8461000,
      "total_shares": null,
      "source": "会社年鑑 1986年版"
    },
    {
      "FY": "FY84",
      "period": "1984/10",
      "company_name_at_period": "伊奈製陶",
      "rank": 2,
      "name": "三菱銀行",
      "shareholding_ratio": null,
      "shares_held": 8184000,
      "total_shares": null,
      "source": "会社年鑑 1986年版"
    },
    {
      "FY": "FY84",
      "period": "1984/10",
      "company_name_at_period": "伊奈製陶",
      "rank": 3,
      "name": "日本生命",
      "shareholding_ratio": null,
      "shares_held": 7845000,
      "total_shares": null,
      "source": "会社年鑑 1986年版"
    },
    {
      "FY": "FY84",
      "period": "1984/10",
      "company_name_at_period": "伊奈製陶",
      "rank": 4,
      "name": "東海銀行",
      "shareholding_ratio": null,
      "shares_held": 6481000,
      "total_shares": null,
      "source": "会社年鑑 1986年版"
    },
    {
      "FY": "FY84",
      "period": "1984/10",
      "company_name_at_period": "伊奈製陶",
      "rank": 5,
      "name": "三菱信託",
      "shareholding_ratio": null,
      "shares_held": 6406000,
      "total_shares": null,
      "source": "会社年鑑 1986年版"
    },
    {
      "FY": "FY84",
      "period": "1984/10",
      "company_name_at_period": "伊奈製陶",
      "rank": 6,
      "name": "バークレイズ国際銀行",
      "shareholding_ratio": null,
      "shares_held": 3630000,
      "total_shares": null,
      "source": "会社年鑑 1986年版"
    },
    {
      "FY": "FY84",
      "period": "1984/10",
      "company_name_at_period": "伊奈製陶",
      "rank": 7,
      "name": "伊奈輝三",
      "shareholding_ratio": null,
      "shares_held": 3076000,
      "total_shares": null,
      "source": "会社年鑑 1986年版"
    },
    {
      "FY": "FY84",
      "period": "1984/10",
      "company_name_at_period": "伊奈製陶",
      "rank": 8,
      "name": "東京海上",
      "shareholding_ratio": null,
      "shares_held": 3047000,
      "total_shares": null,
      "source": "会社年鑑 1986年版"
    },
    {
      "FY": "FY84",
      "period": "1984/10",
      "company_name_at_period": "伊奈製陶",
      "rank": 9,
      "name": "千代田火災",
      "shareholding_ratio": null,
      "shares_held": 2983000,
      "total_shares": null,
      "source": "会社年鑑 1986年版"
    },
    {
      "FY": "FY84",
      "period": "1984/10",
      "company_name_at_period": "伊奈製陶",
      "rank": 10,
      "name": "長銀",
      "shareholding_ratio": null,
      "shares_held": 2959000,
      "total_shares": null,
      "source": "会社年鑑 1986年版"
    }
  ]
}