Enforcement record

Directive against 株式会社我妻組

株式会社我妻組 (Construction Business Act)

This page is one enforcement record linked to a confirmed legal entity. Company-level Official Gazette notices, registry data, related-company signals, and other public records are collected on the company profile.

View company profile
Construction Business ActYamagata PrefectureConfirmed entity match11 December 2025

Action type

Directive

Law

Construction Business Act

Authority

Yamagata Prefecture

Action date

11 December 2025

Current page: Enforcement record

This screen focuses on one disclosed action: governing law, authority, facts, source status, and review evidence. Open the company profile for company-level registry, Official Gazette, and related-company context.

Free report

Save a public-record evidence report for 株式会社我妻組

Includes confirmed target-entity identifiers, regulator, governing law, source links, archive status, and reviewer note fields for internal due-diligence files.

For developers: JSON integration details

You do not need this for normal browsing. Use it only when integrating this enforcement record into an internal tool or AI workflow.

/api/v1/enforcements?corporate_number=9390001010307&limit=10

Action summary

Company
株式会社我妻組Japanese original
Original: 株式会社我妻組
Corporate Number: 9390001010307
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
11 December 2025
Issuing authority
Yamagata Prefecture
山形県
Industry context
建設業者

Violation

Machine-translated summary — verify against original

Kamisuma-gumi Co., Ltd. was issued a summary order for a fine of 300,000 yen by the Iwaki Summary Court on April 11, 2025, which was finalized on May 1, 2025, for violating the Industrial Safety and Health Act. The violation involved failing to take necessary measures to prevent hazards associated with manual excavation work performed by workers in a work shaft beneath a gas terminal building at a gas terminal sinking correction site in Iwaki City, Fukushima Prefecture, on August 3, 2022. As a result, part of the structure collapsed, causing a fatal accident. This constitutes a violation of Article 28, Paragraph 1, Item 3 of the Construction Business Act.

Show original Japanese text

株式会社我妻組は、令和4年8月3日、福島県いわき市のガスターミナル沈下修正工事現場のガスターミナル建物地下の作業坑内において、労働者に手掘りでの掘削作業を行わせるに当たり、掘削の業務における作業方法から生ずる危険を防止するため必要な措置を講じなかった。その結果、同構造物の一部が崩落し、死亡する事故を発生させた。 このことが労働安全衛生法に違反するとして、令和7年4月11日、いわき簡易裁判所から罰金30万円の略式命令を受け、令和7年5月1日にこれが確定している。 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
山形県米沢市成島町二丁目1-30
Representative
我妻 敬太
Permit / registration number
山形県知事(般-5)第500564号
Permitted business types
土・建・と・舗・園・水
Legal articles
建設業法第28条第1項(同項第3号該当)
Cause of action
株式会社我妻組は、令和4年8月3日、福島県いわき市のガスターミナル沈下修正工事現場のガスターミナル建物地下の作業坑内において、労働者に手掘りでの掘削作業を行わせるに当たり、掘削の業務における作業方法から生ずる危険を防止するため必要な措置を講じなかった。その結果、同構造物の一部が崩落し、死亡する事故を発生させた。 このことが労働安全衛生法に違反するとして、令和7年4月11日、いわき簡易裁判所から罰金30万円の略式命令を受け、令和7年5月1日にこれが確定している。 このことは、建設業法第28条第1項第3号に該当する。
Other notes
福島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=1910

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.

Evidence pack

Original Yamagata Prefecture source (Japanese)
Extracted at
2026-08-12T15:12:17.72+00:00
Evidence checked
2026-08-12T15:12:17.352+00:00
Archive captured
Not archived
Show audit JSON
{
  "record": {
    "id": "2231b28a-a8a5-443e-9016-ee0c9c527518",
    "url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-wo-qi-zu-20251211",
    "company_name_original": "株式会社我妻組",
    "company_name_registry": "株式会社我妻組",
    "corporate_number": "9390001010307",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "指示",
      "en": "Directive"
    },
    "authority": {
      "ja": "山形県",
      "en": "Yamagata Prefecture"
    }
  },
  "entity_match": {
    "status": "confirmed",
    "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": {
    "status": "machine_reviewed",
    "label": "Machine checked"
  },
  "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-wo-qi-zu-20251211",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1910",
    "officialDocumentUrl": null,
    "archiveUrl": null,
    "archivedSourceUrl": null,
    "archiveCapturedAt": null,
    "extractedAt": "2026-08-12T15:12:17.72+00:00",
    "translatedAt": "2026-05-01T07:34:33.388+00:00",
    "evidenceCheckedAt": "2026-08-12T15:12:17.352+00:00",
    "generatedAt": "2026-08-17T22:26:36.735Z"
  },
  "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.

Company info

English name
株式会社我妻組 Japanese original
Japanese name
株式会社我妻組
Corporate Number
9390001010307
Registered address
山形県米沢市成島町2丁目1番30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.