Action summary

Company

長田建設株式会社Japanese original

Original: 長田建設株式会社

Corporate Number: 7330001009216

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

28 April 2022

Issuing authority

Kumamoto Prefecture

熊本県

Industry context

建設業者

Violation

On February 11, 2021, at a construction site managed by Nagata Construction Co., Ltd., a worker was killed when blocks fell during stacking work. The company and its employees were issued summary orders by the Kumamoto Summary Court, each fined 200,000 yen for violations of the Industrial Safety and Health Act. The fines were finalized on April 7, 2022. This incident is deemed to fall under Construction Business Act Article 28, Paragraph 1, Item 3. The company was authorized under permit number 熊本県知事許可（般・特－3）第195号, and the violation relates to failure to provide safety education to workers, which contributed to the accident. The Kumamoto Prefecture authorities issued an instruction on April 28, 2022, requiring measures to prevent recurrence, including internal awareness, ongoing training, and strengthening safety management systems.

Business location and permit details

Business location address

熊本県菊池郡大津町

Representative

長田 宏二

Permit / registration number

熊本県知事許可（般・特－3）第195号

Permitted business types

土・建・大・左・と・石・屋・電・管・タ・鋼・舗・し・板・ガ・塗・防・内・絶・通・園・水・解

Legal articles

建設業法第28条第1項（第3号該当）

Cause of action

長田建設株式会社が請け負った建築現場において、令和3年（2021年）2月11日、ブロックを並べる作業中にブロックが倒れ、労働者に当たり死亡する事故が発生した。 この件に関し、労働者に対し、従事する業務に関する安全のための必要な事項について教育を行わなかったとして、同社及び同社従業員に対し、熊本簡易裁判所から労働安全衛生法違反によりそれぞれ罰金20万円の略式命令があり、令和4年（2022年）4月7日、その刑が確定した。 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=465

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": "6508fb25-f5d7-4907-a390-52582ccdaa8e",
    "url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-chang-tian-jian-she-20220428",
    "company_name_original": "長田建設株式会社",
    "company_name_registry": "長田建設株式会社",
    "corporate_number": "7330001009216",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "指示",
      "en": "Directive"
    },
    "authority": {
      "ja": "熊本県",
      "en": "Kumamoto 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-chang-tian-jian-she-20220428",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=465",
    "officialDocumentUrl": null,
    "archiveUrl": null,
    "archivedSourceUrl": null,
    "archiveCapturedAt": null,
    "extractedAt": "2026-07-17T11:56:25.97+00:00",
    "translatedAt": "2026-07-18T13:00:21.466+00:00",
    "evidenceCheckedAt": "2026-07-17T08:57:39.862+00:00",
    "generatedAt": "2026-08-17T23:52:12.167Z"
  },
  "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.