Enforcement record

Administrative Guidance disclosure naming 西日本旅客鉄道株式会社

西日本旅客鉄道株式会社 (Railway Business Act)

This page records one action from a Japanese government disclosure, including the published name, governing law, authority, action details, and official source.

Railway Business ActGovernment disclosure8 December 2023

Action type

Administrative Guidance

Law

Railway Business Act

Authority

Action date

8 December 2023

Current page: Enforcement record

This screen focuses on one disclosed action: the published name, governing law, authority, facts, source status, and review evidence.

Source verification

Public-source and preservation status

Publishing authority
Official source URL: Recorded by RegBase
Entity match: Not confirmed; shown under the published name
Kiroku preservation: Completed archive verified; Captured: May 17, 2026, 03:34 AM JST

“Confirmed” means that RegBase matched this record to the cited public disclosure or entity under the stated checks. It does not verify the truth of the disclosure or guarantee the entity’s current status, creditworthiness, or any legal conclusion.

Open the official source links in the section below to review the original disclosure.

Action summary

Company: 西日本旅客鉄道株式会社Japanese only
Original: 西日本旅客鉄道株式会社
Governing law: Railway Business Act
鉄道事業法
Action type: Administrative Guidance
行政指導
Action date: 8 December 2023
Issuing authority
Industry context: 鉄道事業者

Violation

Machine-translated summary — verify against original

On December 5, 2023, a railway worker was fatally injured during track maintenance work between Satoshō Station and Kasaoka Station on the Sanyo Line. This incident follows a similar fatality that occurred on February 11, 2017, within the company’s operations at Itozaki Station on the same line. The cause of the current accident is under investigation by the Japan Transport Safety Board. The company is strictly warned to promptly investigate the cause, take measures to prevent similar accidents, and report the measures in writing. The guidance was issued by the Chugoku Transport Bureau.

Show original Japanese text

保守作業時における安全の確保については、機会あるごとに注意を喚起してきたところであるが、令和５年１２月５日に山陽線里庄駅～笠岡駅間において、線路保守作業中の作業員が列車に接触し、死亡する鉄道人身障害事故が発生した。貴社では、平成２９年２月１１日に山陽線糸崎駅構内において同様の死亡事故が発生しており、再びこのような事故を発生させたことは誠に遺憾である。今回の事故の原因については、運輸安全委員会おいて調査中であるが、貴社においても、同様な事故が発生しないよう早急に原因を究明し、再発防止を図るための措置を講ずるよう厳重に警告する。また、講じた措置等については、文書により速やかに報告されたい。【中国運輸局】

Business location and permit details

Business location address: 大阪府大阪市
Legal articles: 鉄道事業法
Overview page: https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=tetudou&EID=search&no=104

These fields are extracted from the original Japanese disclosure or linked overview pages when available.

Compliance context

Low-medium

Administrative guidance or supervision was publicly disclosed by the authority.

Japanese regulatory disclosure under Railway Business Act.

Use as a monitoring signal. Confirm details before treating it as a formal sanction.

This context is an operational aid for review workflows, not a credit opinion or legal conclusion.

Open original sources and verification detailsOfficial URL, direct PDF, and Kiroku archive

Original source (Japanese)Open preserved source and evidence pack

Extracted at: 2026-05-14T21:28:14.257+00:00
Evidence checked: 2026-05-14T21:28:14.257+00:00
Archive captured: 2026-05-16T18:34:26.868893+00:00

Show audit JSON

{
  "record": {
    "id": "031cef6e-d3c8-4fc8-8d34-98ea7339b0e8",
    "url": "https://regbase.jp/en/enforcement/tetsudo-jigyoho-xi-ri-ben-lu-ke-tie-dao-20231208",
    "company_name_original": "西日本旅客鉄道株式会社",
    "company_name_registry": null,
    "corporate_number": null,
    "law": {
      "ja": "鉄道事業法",
      "en": "Railway Business Act"
    },
    "action_type": {
      "ja": "行政指導",
      "en": "Administrative Guidance"
    },
    "authority": {
      "ja": "",
      "en": ""
    }
  },
  "entity_match": {
    "status": "unresolved",
    "confidence": 95,
    "method": "normalized_name_with_corporate_number",
    "method_label": "Normalized Japanese name matched to a company profile with Corporate Number",
    "notes": "Matched by normalized Japanese company name to an enriched company profile with a Corporate Number."
  },
  "review": {
    "status": "machine_reviewed",
    "label": "Machine checked"
  },
  "compliance_context": {
    "severity": "Low-medium",
    "actionMeaning": "Administrative guidance or supervision was publicly disclosed by the authority.",
    "practicalNote": "Use as a monitoring signal. Confirm details before treating it as a formal sanction.",
    "lawContext": "Japanese regulatory disclosure under Railway Business Act."
  },
  "evidence": {
    "recordUrl": "https://regbase.jp/en/enforcement/tetsudo-jigyoho-xi-ri-ben-lu-ke-tie-dao-20231208",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=tetudou&EID=search&no=104",
    "officialDocumentUrl": null,
    "archiveUrl": "https://kiroku.today/a/c891ccadaa8on1sl",
    "archivedSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=tetudou&EID=search&no=104",
    "archiveCapturedAt": "2026-05-16T18:34:26.868893+00:00",
    "extractedAt": "2026-05-14T21:28:14.257+00:00",
    "translatedAt": "2026-07-06T07:02:24.187+00:00",
    "evidenceCheckedAt": "2026-05-14T21:28:14.257+00:00",
    "generatedAt": "2026-09-30T07:19:29.691Z"
  },
  "limitations": [
    "RegBase aggregates public Japanese government disclosures and does not provide a credit opinion.",
    "English summaries are provided for reference. The original Japanese source is authoritative.",
    "Possible or unresolved entity matches should be manually verified before use in a decision."
  ]
}

The original Japanese disclosure is the authoritative record. Use possible or unresolved matches only as leads for manual review.

Language

日本語版を見る (Japanese)

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About this recordAggregated and translated from public Japanese government disclosures. The English text is for reference only — authoritative content is the linked Japanese source.