Directive against (株)山口建設

(株)山口建設 (Construction Business Act)

Construction Business ActNagasaki PrefectureConfirmed entity match28 March 2022

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Action summary

Company: (株)山口建設Japanese original
Original: (株)山口建設
Corporate Number: 8310001008202
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: 28 March 2022
Issuing authority: Nagasaki Prefecture
長崎県

Violation

Machine-translated summary — verify against original

On May 14, 2019, Yamaguchi Construction Co., Ltd. entered as a primary subcontractor for a general prefectural road improvement project (River No. 1 Bridge P1) in Kaitsucho, Isahaya City, Nagasaki Prefecture. During work involving unloading scaffold components from a mobile crane's load platform at the company's material storage site in Onojima-cho, Isahaya City, an injured worker sustained a distal radius fracture requiring more than four days of leave, resulting in approximately two months of absence. The company was required to promptly submit a worker injury and illness report to the Isahaya Labor Standards Inspection Office but instead submitted the report on June 22, 2021, about 2 years and 1 month later. Consequently, the company and its representative director received summary orders imposing a fine of 200,000 yen each for violations of the Industrial Safety and Health Act, with the penalties finalized on January 5, 2022. This violation falls under Article 28, Paragraph 1, Item 3 of the Construction Business Act and is subject to administrative supervision.

Show original Japanese text

（株）山口建設は、令和元年5月14日、1次下請として入場する長崎県諫早市貝津町地内の一般県道諫早外環状線道路改良工事（河川1号橋Ｐ1）において、長崎県諫早市小野島町の同社の資材置き場で、足場の部材を移動式クレーンの荷台から降ろす作業に従事していた被災者が、約2カ月間の休業を要する右橈骨遠位端骨骨折の負傷をし、4日以上休業となったのであるから、遅滞なく所轄の諫早労働基準監督署長に対し労働者死傷病報告を提出しなければならないのに、約2年1カ月経過した令和3年6月22日に同報告を行い、もって法令の定める報告を遅滞なく行わなかった。このことにより、簡易裁判所より、㈱山口建設及び同社代表取締役は労働安全衛生法違反により、それぞれ罰金20万円の略式命令を受け、令和4年1月5日にその刑が確定した。このことが、建設業法第28条第1項第3号に該当し、監督処分の対象となる。

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 Nagasaki Prefecture announcement (Japanese)Archived source snapshot

Extracted at: 2026-04-25T20:33:51.753+00:00
Evidence checked: 2026-04-25T20:33:51.753+00:00
Archive captured: 2026-05-09T06:30:28.012+00:00

Show audit JSON

{
  "record": {
    "id": "467d8ca6-7efd-42bb-8ec3-bbc4b021b2e0",
    "url": "https://regbase.jp/en/enforcement/467d8ca6-7efd-42bb-8ec3-bbc4b021b2e0",
    "company_name_original": "(株)山口建設",
    "company_name_registry": "(株)山口建設",
    "corporate_number": "8310001008202",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "指示",
      "en": "Directive"
    },
    "authority": {
      "ja": "長崎県",
      "en": "Nagasaki Prefecture"
    }
  },
  "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/467d8ca6-7efd-42bb-8ec3-bbc4b021b2e0",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=681",
    "archiveUrl": "https://kiroku.today/view/5115bd0213xysyfy",
    "archiveCapturedAt": "2026-05-09T06:30:28.012+00:00",
    "extractedAt": "2026-04-25T20:33:51.753+00:00",
    "translatedAt": "2026-05-01T08:45:56.296+00:00",
    "evidenceCheckedAt": "2026-04-25T20:33:51.753+00:00",
    "generatedAt": "2026-06-30T11:54:13.902Z"
  },
  "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: (株)山口建設 Japanese original
Japanese name: (株)山口建設
Corporate Number: 8310001008202
Registered address: 長崎県諫早市川内町2570

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.