{
  "schema_version": "1.0",
  "slug": "insurance/japan-life-insurance-big-four",
  "source_path": "insurance/japan-life-insurance-big-four.md",
  "url": "https://finwiki.zksc.io/ja/insurance/japan-life-insurance-big-four/",
  "html_url": "https://finwiki.zksc.io/ja/insurance/japan-life-insurance-big-four/",
  "alternate_html_urls": {
    "ja": "https://finwiki.zksc.io/ja/insurance/japan-life-insurance-big-four/",
    "en": "https://finwiki.zksc.io/en/insurance/japan-life-insurance-big-four/"
  },
  "github_url": "https://github.com/jasonhnd/finwiki/blob/main/insurance/japan-life-insurance-big-four.md",
  "raw_markdown_url": "https://finwiki.zksc.io/insurance/japan-life-insurance-big-four.md",
  "domain": "insurance",
  "title": "Japan life insurance big four",
  "entry_type": "wiki_entry",
  "frontmatter": {
    "title": "Japan life insurance big four",
    "aliases": [
      "Japan life insurance big four",
      "日本 生命保険 big four",
      "Nippon Life Dai-ichi Meiji Yasuda Sumitomo Life comparison"
    ],
    "domain": "insurance",
    "type": null,
    "created": "2026-05-22",
    "last_updated": "2026-07-30",
    "last_tended": "2026-07-30",
    "review_by": "2026-11-22",
    "confidence": "likely",
    "tags": [
      "insurance",
      "life-insurance",
      "japan",
      "mutual-company",
      "solvency",
      "channel"
    ],
    "status": "active",
    "canonical_anchor": null,
    "related": [],
    "note": null,
    "sources": [
      "https://www.seiho.or.jp/english/about/companies/",
      "https://www.nissay.co.jp/global/report/integrated/",
      "https://www.dai-ichi-life-hd.com/en/investor/library/annual_report/",
      "https://www.meijiyasuda.co.jp/english/disclosure/annual-reports/",
      "https://www.sumitomolife.co.jp/english/report/",
      "https://www.fsa.go.jp/policy/economic_value-based_solvency/index.html"
    ]
  },
  "summary": "\"Japan life insurance big four\" is a market shorthand, not a formal FSA category. It usually refers to Nippon Life, Dai-ichi Life, Meiji Yasuda, and Sumitomo Life. Public comparison fields include legal form, channel architecture, product mix, overseas expansion, capital disclosure, and policyholder",
  "headings": [
    "Japan life insurance big four",
    "Overview",
    "Comparison Snapshot",
    "Legal Form",
    "Channel Architecture",
    "Product / Balance-Sheet Lens",
    "Company Notes",
    "Nippon Life",
    "Dai-ichi Life",
    "Meiji Yasuda"
  ],
  "body_links": {
    "wikilinks_count": 14,
    "wikilinks": [
      "INDEX",
      "financial-licenses/insurance-license-and-solvency",
      "insurance/INDEX",
      "insurance/economic-value-based-solvency",
      "insurance/esr-economic-value-solvency",
      "insurance/insurance-agency-and-brokerage-japan",
      "insurance/internet-life-insurance-business-model",
      "insurance/life-insurance-channel-mix",
      "insurance/mutual-vs-stock-life-insurer",
      "life-insurers/dai-ichi-life",
      "life-insurers/lifenet",
      "life-insurers/meiji-yasuda",
      "life-insurers/nippon-life",
      "life-insurers/sumitomo-life"
    ],
    "resolved_wikilinks": [
      "https://finwiki.zksc.io/INDEX.md",
      "https://finwiki.zksc.io/ja/financial-licenses/insurance-license-and-solvency/",
      "https://finwiki.zksc.io/ja/domains/insurance/",
      "https://finwiki.zksc.io/ja/insurance/economic-value-based-solvency/",
      "https://finwiki.zksc.io/ja/insurance/esr-economic-value-solvency/",
      "https://finwiki.zksc.io/ja/insurance/insurance-agency-and-brokerage-japan/",
      "https://finwiki.zksc.io/ja/insurance/internet-life-insurance-business-model/",
      "https://finwiki.zksc.io/ja/insurance/life-insurance-channel-mix/",
      "https://finwiki.zksc.io/ja/insurance/mutual-vs-stock-life-insurer/",
      "https://finwiki.zksc.io/ja/life-insurers/dai-ichi-life/",
      "https://finwiki.zksc.io/ja/life-insurers/lifenet/",
      "https://finwiki.zksc.io/ja/life-insurers/meiji-yasuda/",
      "https://finwiki.zksc.io/ja/life-insurers/nippon-life/",
      "https://finwiki.zksc.io/ja/life-insurers/sumitomo-life/"
    ],
    "external_links_count": 0,
    "external_links": []
  },
  "metrics": {
    "nonspace_chars": 7460,
    "word_like_tokens": 1107,
    "inbound_wikilinks_count": 32,
    "last_modified": "2026-07-30"
  }
}