Enforcement record

Directive against 株式会社今井工務店

（株）今井工務店 (Construction Business Act)

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Construction Business ActNagano PrefectureConfirmed entity match17 November 2022

Action type

Directive

Law

Construction Business Act

Authority

Nagano Prefecture

Action date

17 November 2022

Current page: Enforcement record

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Source verification

Public-source and preservation status

Publishing authority: Nagano Prefecture
Official source URL: Recorded by RegBase
Entity match: Confirmed against the current entity-resolution policy
Kiroku preservation: Archive not completed

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/api/v1/enforcements?corporate_number=7100001017142&limit=10

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Action summary

Company: 株式会社今井工務店Japanese original
Original: （株）今井工務店
Corporate Number: 7100001017142
Entity match: Confirmed entity match100/100Machine checked
source_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: 17 November 2022
Issuing authority: Nagano Prefecture
長野県
Industry context: 建設業者

Violation

Machine-translated summary — verify against original

On June 24, 2021, (株)今井工務店, a construction company licensed by Nagano Prefecture (Permit No. 長野県知事許可（特-４）第008677号), was involved in a fatal accident during a project funded by the 2020 Disaster Prevention and Safety Grant (Volcanic Erosion Control, Emergency Measures). The company's Executive Director, Mr. A (今井頌治), supervised safety management. Mr. B, an employee, used a crane-equipped drag shovel to move felled trees not primarily intended for such use, without the legally required exemption. Due to insufficient safety measures, Mr. B lifted and rotated three logs of different lengths; two shorter logs slipped from the wire rope and fell, with one (estimated weight about 1 ton) bouncing and striking nearby worker Mr. C, resulting in death. As a result, both the company and Mr. A received summary orders imposing a fine of 300,000 yen each for violations of the Industrial Safety and Health Act, confirmed legally. This action falls under Article 28, Paragraph 1, Item 3 of the Construction Business Act. The prefecture issued an instruction requiring measures to prevent recurrence, including immediate internal notification, strengthening safety management systems, and ongoing training and education for staff.

Show original Japanese text

株式会社今井工務店は、Ｄ建設会社から請け負った令和２年度防災・安全交付金（火山砂防）（緊急対策事業）工事を施工する事業者である。Ａは、株式会社今井工務店の常務取締役として、同工事を含む安全管理を行う者である。令和３年６月24日、Ａは、同社の業務に関し、労働者Ｂに、車両系建設機械であるクレーン機能付きドラグ・ショベルを用い、法定の除外理由がないにもかかわらず、同機械の主たる用途ではない伐採木を移動する作業を行わせた。機械等による危険を防止するために必要な措置を講じなかった結果、労働者Ｂがドラグ・ショベルを用いて、長さの異なる伐採木を３本つり上げ、旋回したところ、３本のうち短い２本が玉掛用ワイヤーロープからすり抜けて落下し、このうち１本（推定重量約１ｔ）が地面で跳ね返り、付近の労働者Ｃに激突し死亡するという災害が発生した。このことにより、株式会社今井工務店及び常務取締役Ａは労働安全衛生法違反により各々罰金30万円の略式命令を受け、その刑が確定した。このことは、建設業法第28条第１項第３号に該当する。

Business location and permit details

Business location address: 長野県北安曇郡小谷村大字北小谷1850－６
Representative: 今井頌治
Permit / registration number: 長野県知事許可（特-４）第008677号
Permitted business types: Civil engineering works, Building works, Carpentry works, Scaffolding, earthwork, and concrete works, Stone works, Roof works, Tile, brick, and block works, Steel structure works, Paving works, Dredging works, Painting works, Interior finishing works, Water facilities works, Demolition works
Legal articles: 建設業法第28条第１項（同条第１項第３号該当）
Cause of action: 株式会社今井工務店は、Ｄ建設会社から請け負った令和２年度防災・安全交付金（火山砂防）（緊急対策事業）工事を施工する事業者である。Ａは、株式会社今井工務店の常務取締役として、同工事を含む安全管理を行う者である。令和３年６月24日、Ａは、同社の業務に関し、労働者Ｂに、車両系建設機械であるクレーン機能付きドラグ・ショベルを用い、法定の除外理由がないにもかかわらず、同機械の主たる用途ではない伐採木を移動する作業を行わせた。機械等による危険を防止するために必要な措置を講じなかった結果、労働者Ｂがドラグ・ショベルを用いて、長さの異なる伐採木を３本つり上げ、旋回したところ、３本のうち短い２本が玉掛用ワイヤーロープからすり抜けて落下し、このうち１本（推定重量約１ｔ）が地面で跳ね返り、付近の労働者Ｃに激突し死亡するという災害が発生した。このことにより、株式会社今井工務店及び常務取締役Ａは労働安全衛生法違反により各々罰金30万円の略式命令を受け、その刑が確定した。このことは、建設業法第28条第１項第３号に該当する。
Overview page: https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=745

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

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.

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

Original Nagano Prefecture source (Japanese)

Extracted at: 2026-07-17T11:56:25.97+00:00
Evidence checked: 2026-07-17T08:54:48.304+00:00
Archive captured: Not archived

Show audit JSON

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    "url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-jin-jing-gong-wu-dian-20221117",
    "company_name_original": "（株）今井工務店",
    "company_name_registry": "株式会社今井工務店",
    "corporate_number": "7100001017142",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "指示",
      "en": "Directive"
    },
    "authority": {
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      "en": "Nagano Prefecture"
    }
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    "confidence": 100,
    "method": "source_corporate_number_nta_current_name",
    "method_label": "source_corporate_number_nta_current_name",
    "notes": "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）。"
  },
  "review": {
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  "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/kensetsu-gyoho-jin-jing-gong-wu-dian-20221117",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=745",
    "officialDocumentUrl": null,
    "archiveUrl": null,
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    "extractedAt": "2026-07-17T11:56:25.97+00:00",
    "translatedAt": "2026-07-18T14:00:23.842+00:00",
    "evidenceCheckedAt": "2026-07-17T08:54:48.304+00:00",
    "generatedAt": "2026-09-07T15:14:02.121Z"
  },
  "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: 株式会社今井工務店 Japanese original
Japanese name: 株式会社今井工務店
Corporate Number: 7100001017142
Registered address: 長野県北安曇郡小谷村大字北小谷１８５０番地６

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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.