Enforcement record
Directive against 上毛建設株式会社
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View company profileAction type
Directive
Law
Construction Business Act
Authority
Gunma Prefecture
Action date
7 August 2024
Current page: Enforcement record
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Source verification
Public-source and preservation status
- Publishing authority
- Gunma Prefecture
- Official source URL
- Recorded by RegBase
- Entity match
- Confirmed against the current entity-resolution policy
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- Queued for preservation
- Captured: Jul 13, 2026, 03:22 AM JST
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Action summary
- Company
- 上毛建設株式会社Japanese originalOriginal: 上毛建設株式会社Corporate Number: 4070001023287
- Entity match
- Confirmed entity match100/100Machine checkedsource_corporate_number_nta_current_name国税庁法人番号データとの独立照合で対象法人を確認しました（source_corporate_number_nta_current_name）。
- 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
- Industry context
- 建設業者
Violation
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。
Business location and permit details
- Business location address
- 群馬県利根郡みなかみ町新巻3-4
- Representative
- 原澤 武
- Permit / registration number
- 群馬県知事許可（般－１）第8972号
- Permitted business types
- Civil engineering works, Building works, Scaffolding, earthwork, and concrete works, Stone works, Pipe works, Paving works, Water facilities works
- Legal articles
- 建設業法第28条第1項（第1項第3号該当）
- Cause of action
- 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。
- Other notes
- 群馬労働局長からの相互通報制度に基づく通報
- Overview page
- https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1123
These fields are extracted from the original Japanese disclosure or linked overview pages when available.
Compliance context
MediumA 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.
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番地４
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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.