Action summary

Company

吉田直土木株式会社Japanese original

Original: 吉田直土木株式会社

Corporate Number: 5011601007196

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

4 September 2023

Issuing authority

Kantō Regional Development Bureau

関東地方整備局

Industry context

建設業者

Violation

On February 15, 2022, at a tunnel construction site in Yakumo Town, Futami District, Hokkaido, Yoshida Naoto Civil Engineering Co., Ltd., contracted as a primary subcontractor, experienced an incident where one of its workers was injured after being hit by a reversing tractor-shovel. The company and one employee were subsequently fined for violations of the Industrial Safety and Health Act, with the fines confirmed on March 24, 2023, by the Yakumo Summary Court. This incident and the penalties are recognized as falling under Article 28, Paragraph 1, Item 3 of the Construction Business Act. The Kanto Regional Development Bureau issued an instruction on September 4, 2023, requiring the company to implement measures to prevent recurrence, including promptly informing staff of the incident and penalties, strengthening safety management at construction sites, and conducting ongoing training to ensure compliance with relevant laws.

Business location and permit details

Business location address

東京都東京都練馬区豊玉北３－１６－４

Representative

佐野 博昭

Permit / registration number

国土交通大臣許可(特-3)第1109号

Permitted business types

Civil engineering works, Scaffolding, earthwork, and concrete 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

吉田直土木株式会社が一次下請として請け負った北海道二海郡八雲町におけるトンネル工事において、令和４年２月１５日、同社の作業員１名が後進してきたトラクター・ショベルに轢かれて負傷する事故が発生した。 この件について、機械等による危険を防止するため必要な措置を講じなかったとして、同社及び同社の社員１名は、令和５年３月２４日付けで労働安全衛生法違反により、八雲簡易裁判所からそれぞれ罰金刑の略式命令を受け、その刑が確定している。 このことが建設業法第２８条第１項第３号に該当すると認められる。

Overview page

https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1266

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

This context is an operational aid for review workflows, not a credit opinion or legal conclusion.

Evidence pack

{
  "record": {
    "id": "d44bef2e-052a-4edd-8c8a-e96d4520bf2a",
    "url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-ji-tian-zhi-tu-mu-20230904",
    "company_name_original": "吉田直土木株式会社",
    "company_name_registry": "吉田直土木株式会社",
    "corporate_number": "5011601007196",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "指示",
      "en": "Directive"
    },
    "authority": {
      "ja": "関東地方整備局",
      "en": "Kantō Regional Development Bureau"
    }
  },
  "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-ji-tian-zhi-tu-mu-20230904",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1266",
    "officialDocumentUrl": null,
    "archiveUrl": null,
    "archivedSourceUrl": null,
    "archiveCapturedAt": null,
    "extractedAt": "2026-07-17T11:56:25.97+00:00",
    "translatedAt": "2026-07-18T15:40:23.998+00:00",
    "evidenceCheckedAt": "2026-07-17T08:50:24.147+00:00",
    "generatedAt": "2026-07-28T15:25:47.077Z"
  },
  "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.