Directive against 上毛建設株式会社

上毛建設株式会社 (Construction Business Act)

Construction Business ActGunma PrefectureConfirmed entity match7 August 2024

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/api/v1/enforcements?corporate_number=4070001023287&limit=10

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Action summary

Company: 上毛建設株式会社Japanese original
Original: 上毛建設株式会社
Corporate Number: 4070001023287
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: 7 August 2024
Issuing authority: Gunma Prefecture
群馬県

Violation

Machine-translated summary — verify against original

On July 4, 2023, Kamoue Kensetsu Co., Ltd. was prosecuted for violating the Industrial Safety and Health Act and its regulations after a workplace accident during a mountain restoration project in Minakami Town, Tone District. The company's site representative, responsible for safety and construction management, allowed workers from a related contractor to enter an area with potential danger of contact with a breaker vehicle without proper guidance measures. As a result, a worker's foot was run over by the breaker crawler, leading to the amputation of the right thigh. The company was fined 200,000 yen by Numata Summary Court, and the judgment was finalized on June 29, 2024.

Show original Japanese text

上毛建設株式会社は、令和５年７月４日、利根郡みなかみ町内で施工された復旧治山事業において、同事業の安全管理及び施工管理を担当していた貴社の現場代理人が、車両系建設機械(ブレーカ)を用いて、関係請負人の代表者及び同人が雇用する労働者３名らとともに岩盤の掘削作業を行うに際し、運転中のブレーカに接触することにより危険が生じるおそれのある個所に、誘導者を配置する等の措置なく関係請負人の労働者(被災者)を立ち入らせた。これにより、被災者がブレーカのクローラに足を轢かれ、右足大腿部を切断するという労働災害を発生させた。このことにより、同社は、労働安全衛生法及び労働安全衛生規則違反により書類送検され、沼田簡易裁判所から罰金２０万円の判決を受け、令和６年６月２９日に同判決が確定した。

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 Gunma Prefecture announcement (Japanese)Archived source snapshot

Extracted at: 2026-04-25T20:33:25.633+00:00
Evidence checked: 2026-04-25T20:33:25.633+00:00
Archive captured: 2026-06-08T00:30:46.005+00:00

Show audit JSON

{
  "record": {
    "id": "410a927f-fcd1-4543-8098-bb1f8e4d3680",
    "url": "https://regbase.jp/en/enforcement/410a927f-fcd1-4543-8098-bb1f8e4d3680",
    "company_name_original": "上毛建設株式会社",
    "company_name_registry": "上毛建設株式会社",
    "corporate_number": "4070001023287",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "指示",
      "en": "Directive"
    },
    "authority": {
      "ja": "群馬県",
      "en": "Gunma 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/410a927f-fcd1-4543-8098-bb1f8e4d3680",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1190",
    "archiveUrl": "https://kiroku.today/view/1ff7097ea44h5vkb",
    "archiveCapturedAt": "2026-06-08T00:30:46.005+00:00",
    "extractedAt": "2026-04-25T20:33:25.633+00:00",
    "translatedAt": "2026-05-01T08:03:03.536+00:00",
    "evidenceCheckedAt": "2026-04-25T20:33:25.633+00:00",
    "generatedAt": "2026-06-19T10:59:26.464Z"
  },
  "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: 上毛建設株式会社 Japanese original
Japanese name: 上毛建設株式会社
Corporate Number: 4070001023287
Registered address: 群馬県利根郡みなかみ町新巻3-4

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.