Directive against 有限会社ナガクボ工業

有限会社ナガクボ工業 (Construction Business Act)

Construction Business ActTokyo Metropolitan GovernmentConfirmed entity match9 November 2021

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Action summary

Company: 有限会社ナガクボ工業Japanese original
Original: 有限会社ナガクボ工業
Corporate Number: 1010702005889
Entity match: Confirmed entity match95/100Human reviewed
Normalized Japanese name matched to a company profile with Corporate Number
Matched by normalized Japanese company name to an enriched company profile with a Corporate Number.
Governing law: Construction Business Act
建設業法
Action type: Directive
指示
Action date: 9 November 2021
Issuing authority: Tokyo Metropolitan Government
東京都

Violation

Machine-translated summary — verify against original

On October 11, 2018, at a construction site in Meguro Ward, Tokyo, a worker dispatched by Nagakubo Kogyo Co., Ltd. was ascending and descending a steel external staircase to carry out waste removal from the rooftop when a step detached, causing the worker to fall approximately 9 meters and die. The company's director, responsible for construction and safety management, permitted the worker to use the rusted and corroded steel staircase and did not establish a safe passage to the rooftop. This violation of Article 23 of the Industrial Safety and Health Act and Article 540, Paragraph 1 of the Industrial Safety and Health Regulations resulted in fines for Nagakubo Kogyo Co., Ltd. and its director. It also constitutes a violation of Article 28, Paragraph 1, Item 3 of the Construction Business Act.

Show original Japanese text

平成30年10月11日、東京都目黒区内の工事において、有限会社ナガクボ工業に派遣された労働者が、屋上にある廃棄物の搬出を行うため、鉄製の外部階段を昇降していたところ、同階段の踏み段が外れ、約９メートル下に墜落し、死亡する災害が発生した。同工事における施工管理と安全管理を統括する同社取締役は、さび付いて腐食した鉄製の外部階段を被災者に使用させ、屋上に通じる安全な通路を設けていなかった。以上のことが、労働安全衛生法第23条及び労働安全衛生規則第540条第１項に違反し、有限会社ナガクボ工業及び同社取締役が罰金刑に処せられた。このことが、建設業法第28条第１項第３号に該当する。

Compliance context

Medium

A regulator issued a directive requiring specified action.

Construction business law covering licensing, contractor obligations, and public-interest rules for construction work.

Verify the required action and whether the company has disclosed remediation or completion.

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

Evidence pack

Original Tokyo Metropolitan Government announcement (Japanese)Archived source snapshot

Extracted at: 2026-04-25T20:46:29.697+00:00
Evidence checked: 2026-04-25T20:46:29.697+00:00
Archive captured: 2026-05-06T18:31:00.351+00:00

Show audit JSON

{
  "record": {
    "id": "f3465f8c-768e-46c8-be7c-044404a6f61c",
    "url": "https://regbase.jp/en/enforcement/f3465f8c-768e-46c8-be7c-044404a6f61c",
    "company_name_original": "有限会社ナガクボ工業",
    "company_name_registry": "有限会社ナガクボ工業",
    "corporate_number": "1010702005889",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "指示",
      "en": "Directive"
    },
    "authority": {
      "ja": "東京都",
      "en": "Tokyo Metropolitan Government"
    }
  },
  "entity_match": {
    "status": "confirmed",
    "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": "human_reviewed",
    "label": "Human reviewed"
  },
  "compliance_context": {
    "severity": "Medium",
    "actionMeaning": "A regulator issued a directive requiring specified action.",
    "practicalNote": "Verify the required action and whether the company has disclosed remediation or completion.",
    "lawContext": "Construction business law covering licensing, contractor obligations, and public-interest rules for construction work."
  },
  "evidence": {
    "recordUrl": "https://regbase.jp/en/enforcement/f3465f8c-768e-46c8-be7c-044404a6f61c",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=182",
    "archiveUrl": "https://kiroku.today/view/f856ff233fue80nv",
    "archiveCapturedAt": "2026-05-06T18:31:00.351+00:00",
    "extractedAt": "2026-04-25T20:46:29.697+00:00",
    "translatedAt": "2026-05-01T08:59:46.39+00:00",
    "evidenceCheckedAt": "2026-04-25T20:46:29.697+00:00",
    "generatedAt": "2026-06-19T10:55:15.725Z"
  },
  "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)

Company info

English name: 有限会社ナガクボ工業 Japanese original
Japanese name: 有限会社ナガクボ工業
Corporate Number: 1010702005889
Registered address: 東京都品川区南大井三丁目20番１号

See company profile →

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