Action summary

Company

有限会社幸建企画Japanese original

Original: 有限会社幸建企画

Corporate Number: 6320002008912

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

22 October 2021

Issuing authority

Oita Prefecture

大分県

Industry context

建設業者

Violation

Yugen Kaisha Kōken Kikaku was involved in a fatal accident at its industrial waste intermediate processing facility, where a worker fell into a single crusher used for crushing concrete, resulting in death. The Oita Summary Court issued a summary order imposing a fine of 300,000 yen on the corporation and its representative for violations of the Labor Safety and Health Act. The case was based on violations of the Construction Business Act, Article 28, Paragraph 1, Item 3. The company was also instructed to implement measures to prevent recurrence, including promptly informing staff about the incident and sanctions, conducting training on construction safety laws, and strengthening safety management systems at the company and construction sites. The incident was reported by the Oita Labour Bureau. The company's main office is located at 4-3-19 Kokufu, Oita City, Oita Prefecture. The company holds a construction permit (No. 12821) issued by the Oita Prefectural Governor. The legal basis for the action is the Construction Business Act, Article 28, Paragraph 1, Item 3.

Business location and permit details

Business location address

大分県大分市古国府四丁目3番19号

Representative

古城 幸太郎

Permit / registration number

大分県知事（般ー30）第12821号

Permitted business types

Civil engineering works, Scaffolding, earthwork, and concrete works, Stone works, Steel structure works, Paving works, し, Water facilities works, Demolition works

Legal articles

建設業法第28条第1項第3号

Cause of action

有限会社幸建企画は、同社が管理、運営する産業廃棄物の中間処理施設において、コンクリートを破砕するシングルクラッシャーに作業員が転落し死亡する工事関係者事故を起こしたことについて、危険を防止するため必要な措置を講じていなかったとして、大分簡易裁判所から労働安全衛生法違反等により法人及び代表取締役が罰金30万円の略式命令を受け刑が確定した。 このことは、建設業法第28条第1項第3号に該当する。

Other notes

大分労働局からの通報

Overview page

https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=326

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": "c00f9d71-40bf-4228-aca6-47c5f73e8178",
    "url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-xing-jian-qi-hua-20211022",
    "company_name_original": "有限会社幸建企画",
    "company_name_registry": "有限会社幸建企画",
    "corporate_number": "6320002008912",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "指示",
      "en": "Directive"
    },
    "authority": {
      "ja": "大分県",
      "en": "Oita 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-xing-jian-qi-hua-20211022",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=326",
    "officialDocumentUrl": null,
    "archiveUrl": null,
    "archivedSourceUrl": null,
    "archiveCapturedAt": null,
    "extractedAt": "2026-07-17T11:56:25.97+00:00",
    "translatedAt": "2026-07-18T01:03:44.51+00:00",
    "evidenceCheckedAt": "2026-07-17T09:02:17.004+00:00",
    "generatedAt": "2026-07-24T15:16:17.676Z"
  },
  "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.