Enforcement record
Directive against ダイセイ建設合同会社
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 profileAction type
Directive
Law
Construction Business Act
Authority
Oita Prefecture
Action date
26 June 2026
RegBase evidence report
Japanese public-record enforcement check
Saveable record of the confirmed target entity, regulator disclosure, source status, and review notes for internal compliance files.
- Report ID
- RB-EN-ENFORCEMENT-10A01A48-193F-495-202607180057
- Generated at
- 18 July 2026 at 09:57
- Record URL
- https://regbase.jp/en/enforcement/10a01a48-193f-4959-9042-788d0c5caa4d
1. Review Summary
| Target entity | ダイセイ建設合同会社 | Corporate Number | 5320003003434 |
|---|---|---|---|
| Enforcement record | 1 record | Other confirmed records for this company | 0 records |
| Action date | 26 June 2026 | Authority | Oita Prefecture |
| Law | Construction Business Act | Action type | Directive |
| Source status | Preserved public-source archive recorded | ||
This report summarizes public Japanese government disclosure data held by RegBase. It is not a credit score, sanctions conclusion, legal opinion, or adverse-media determination. Confirm important decisions against the linked official Japanese source.
2. Target Entity
| English display name | ダイセイ建設合同会社 |
|---|---|
| Original Japanese name | ダイセイ建設合同会社 |
| English-name source | Japanese original |
| Corporate Number | 5320003003434 |
| Company status | Active |
| Representative | 大島 清秀 |
| Registered address | 大分県豊後大野市大野町矢田680番地 |
| Industry / capital | Industry: Not recorded / Capital: - |
3. Enforcement Record
| Target name in disclosure | ダイセイ建設合同会社 |
|---|---|
| Authority | Oita Prefecture (大分県) |
| Law / action type | Construction Business Act / Directive |
| Action / announcement date | Action: 26 June 2026 / Announcement: 6 July 2026 |
| English summary | Kiyohide Oshima, the representative of Dai Sei Construction LLC, oversaw the company's operations. On July 31, 2024, an employee (Worker A) sustained an injury during work and was absent for more than four days. Despite this, the company did not submit the required injury and illness report to the Bungo-Ono Labor Standards Inspection Office by November 15, 2024, as mandated by law. The company and Oshima received a summary order of a 200,000 yen fine from Taketa Summary Court for violations of the Industrial Safety and Health Act, with the sentence finalized on December 18, 2025. The incident was reported by the Oita Labor Bureau. |
| Original Japanese text | ダイセイ建設合同会社の代表社員である大島清秀は同社の業務を統括するものであるが、同人は同社の業務に関し、令和6年7月31日に同社の労働者Aが作業中に傷病を負い、4日以上休業したにもかかわらず、その旨の労働者死傷病報告を豊後大野労働基準監督署長に令和6年11月15日まで提出せず、法令の定める報告をしなかったもの。 ダイセイ建設合同会社及び代表社員である大島清秀は、竹田簡易裁判所から労働安全衛生法違反として罰金20万円の略式命令を受け、令和7年12月18日、刑が確定した。 |
| Official source | https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=2145 |
| Source archive | https://kiroku.today/a/e3226e11fdiix8gq |
| Extraction / evidence timestamps | Extracted: 17 July 2026 at 17:30 / Evidence checked: 17 July 2026 at 17:30 / Archive captured: 13 July 2026 at 10:18 |
4. Business Location and Permit Details
| Business location address | 大分県豊後大野市大野町矢田680番地 |
|---|---|
| Representative | 大島 清秀 |
| Permit / registration number | 大分県知事(般-4)第14870号 |
| Permitted business types | Civil engineering works, Scaffolding, earthwork, and concrete works, Stone works, Steel structure works, Paving works, Water facilities works, Demolition works |
| Legal articles | 建設業法第28条第1項(第3号該当) |
| Cause of action | ダイセイ建設合同会社の代表社員である大島清秀は同社の業務を統括するものであるが、同人は同社の業務に関し、令和6年7月31日に同社の労働者Aが作業中に傷病を負い、4日以上休業したにもかかわらず、その旨の労働者死傷病報告を豊後大野労働基準監督署長に令和6年11月15日まで提出せず、法令の定める報告をしなかったもの。 ダイセイ建設合同会社及び代表社員である大島清秀は、竹田簡易裁判所から労働安全衛生法違反として罰金20万円の略式命令を受け、令和7年12月18日、刑が確定した。 |
| Other notes | 大分労働局からの通報によるもの。 |
| Overview page | https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=2145 |
5. Other Confirmed Records for This Company
No other confirmed enforcement records linked to this company are shown within the current RegBase coverage.
Reviewer Notes
| Reviewer | Team / company | ||
|---|---|---|---|
| Review purpose | |||
| Additional notes | |||
- □ Official source URL or archived source was checked.
- □ Corporate Number, address, or other identifiers were reviewed to avoid confusing similarly named entities.
- □ This document is understood as a public-record evidence file, not a credit decision or legal opinion.
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Preserved evidence by Kiroku
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Action summary
- Company
- ダイセイ建設合同会社Japanese originalOriginal: ダイセイ建設合同会社Corporate Number: 5320003003434
- Entity match
- Confirmed entity match100/100Machine checkedsource_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
- 26 June 2026
- Issuing authority
- Oita Prefecture大分県
- Industry context
- 建設業者
Violation
Kiyohide Oshima, the representative of Dai Sei Construction LLC, oversaw the company's operations. On July 31, 2024, an employee (Worker A) sustained an injury during work and was absent for more than four days. Despite this, the company did not submit the required injury and illness report to the Bungo-Ono Labor Standards Inspection Office by November 15, 2024, as mandated by law. The company and Oshima received a summary order of a 200,000 yen fine from Taketa Summary Court for violations of the Industrial Safety and Health Act, with the sentence finalized on December 18, 2025. The incident was reported by the Oita Labor Bureau.
Show original Japanese text
ダイセイ建設合同会社の代表社員である大島清秀は同社の業務を統括するものであるが、同人は同社の業務に関し、令和6年7月31日に同社の労働者Aが作業中に傷病を負い、4日以上休業したにもかかわらず、その旨の労働者死傷病報告を豊後大野労働基準監督署長に令和6年11月15日まで提出せず、法令の定める報告をしなかったもの。 ダイセイ建設合同会社及び代表社員である大島清秀は、竹田簡易裁判所から労働安全衛生法違反として罰金20万円の略式命令を受け、令和7年12月18日、刑が確定した。
Business location and permit details
- Business location address
- 大分県豊後大野市大野町矢田680番地
- Representative
- 大島 清秀
- Permit / registration number
- 大分県知事(般-4)第14870号
- Permitted business types
- Civil engineering works, Scaffolding, earthwork, and concrete works, Stone works, Steel structure works, Paving works, Water facilities works, Demolition works
- Legal articles
- 建設業法第28条第1項(第3号該当)
- Cause of action
- ダイセイ建設合同会社の代表社員である大島清秀は同社の業務を統括するものであるが、同人は同社の業務に関し、令和6年7月31日に同社の労働者Aが作業中に傷病を負い、4日以上休業したにもかかわらず、その旨の労働者死傷病報告を豊後大野労働基準監督署長に令和6年11月15日まで提出せず、法令の定める報告をしなかったもの。 ダイセイ建設合同会社及び代表社員である大島清秀は、竹田簡易裁判所から労働安全衛生法違反として罰金20万円の略式命令を受け、令和7年12月18日、刑が確定した。
- Other notes
- 大分労働局からの通報によるもの。
- Overview page
- https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=2145
These fields are extracted from the original Japanese disclosure or linked overview pages when available.
Compliance context
MediumA 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
- Extracted at
- 2026-07-17T08:30:58.448+00:00
- Evidence checked
- 2026-07-17T08:30:58.309+00:00
- Archive captured
- 2026-07-13T01:18:50.85185+00:00
Show audit JSON
{
"record": {
"id": "10a01a48-193f-4959-9042-788d0c5caa4d",
"url": "https://regbase.jp/en/enforcement/10a01a48-193f-4959-9042-788d0c5caa4d",
"company_name_original": "ダイセイ建設合同会社",
"company_name_registry": "ダイセイ建設合同会社",
"corporate_number": "5320003003434",
"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/10a01a48-193f-4959-9042-788d0c5caa4d",
"officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=2145",
"officialDocumentUrl": null,
"archiveUrl": "https://kiroku.today/a/e3226e11fdiix8gq",
"archivedSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=2145",
"archiveCapturedAt": "2026-07-13T01:18:50.85185+00:00",
"extractedAt": "2026-07-17T08:30:58.448+00:00",
"translatedAt": "2026-07-06T05:42:33.883+00:00",
"evidenceCheckedAt": "2026-07-17T08:30:58.309+00:00",
"generatedAt": "2026-07-18T00:57:24.636Z"
},
"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
- ダイセイ建設合同会社 Japanese original
- Japanese name
- ダイセイ建設合同会社
- Corporate Number
- 5320003003434
- Registered address
- 大分県豊後大野市大野町矢田680番地
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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.