Enforcement record
Business Suspension against 大幡建設有限会社
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
Business Suspension
Law
Construction Business Act
Authority
Yamanashi Prefecture
Action date
18 April 2023
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-KENSETSU-GYOHO-DA-202607242029
- Generated at
- 25 July 2026 at 05:29
- Record URL
- https://regbase.jp/en/enforcement/kensetsu-gyoho-da-fan-jian-she-20230418
1. Review Summary
| Target entity | 大幡建設有限会社 | Corporate Number | 6090002010132 |
|---|---|---|---|
| Enforcement record | 1 record | Other confirmed records for this company | 0 records |
| Action date | 18 April 2023 | Authority | Yamanashi Prefecture |
| Law | Construction Business Act | Action type | Business Suspension |
| Source status | Official source recorded; preserved archive is being prepared | ||
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 | 大幡建設有限会社 |
|---|---|
| Original Japanese name | 大幡建設有限会社 |
| English-name source | Japanese original |
| Corporate Number | 6090002010132 |
| Company status | Active |
| Representative | Not recorded |
| Registered address | 山梨県都留市大幡3425番地 |
| Industry / capital | Industry: 建設業 / Capital: - |
3. Enforcement Record
| Target name in disclosure | 大幡建設有限会社 |
|---|---|
| Authority | Yamanashi Prefecture (山梨県) |
| Law / action type | Construction Business Act / Business Suspension |
| Action / announcement date | Action: 18 April 2023 / Announcement: 25 April 2026 |
| English summary | Oohata Construction Ltd. (corporate number 6090002010132), located at 3425 Oohata, Tsuru City, Yamanashi Prefecture, and its representative, Kenichi Kiyosaba, were ordered to pay fines of 200,000 yen and 500,000 yen respectively, following a summary order issued on January 5, 2023, by the Tsuru Summary Court. The violations involved breaches of the Labour Hygiene Law and causing death through negligence, which are recognized as falling under Article 28, Paragraph 1, Item 3 of the Construction Business Act. The prefectural authorities, Yamanashi Prefecture, also issued a three-day suspension of construction activities related to private projects, effective from April 25 to April 27, 2023. The suspension covered construction activities involving earthworks, concrete, stone, paving, and water-related construction. The case's details and legal basis are documented in the official records and the enforcement action was based on the legal provisions of the Construction Business Act. |
| Original Japanese text | 大幡建設有限会社及び同社の代表取締役は、労働全衛生法違反及び業務上過失致死により、令和5年1月5日に都留簡易裁判所において、同社を罰金20万円、同社の代表取締役を罰金50万円に処する旨の略式命令を受け、これが確定した。 このことは、建設業法第28条第1項第3号に該当すると認められる。 |
| Official source | https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1143 |
| Extraction / evidence timestamps | Extracted: 17 July 2026 at 20:56 / Evidence checked: 17 July 2026 at 17:52 / Archive captured: Not recorded |
4. Business Location and Permit Details
| Business location address | 山梨県山梨県都留市大幡3425番地 |
|---|---|
| Representative | 喜舎場 健一 |
| Permit / registration number | 山梨県知事(般-1)第5677号 |
| Permitted business types | 土・建・と・石・舗・し・水・解 |
| Legal articles | 建設業法第28条第3項(同条第1項第3号該当) |
| Cause of action | 大幡建設有限会社及び同社の代表取締役は、労働全衛生法違反及び業務上過失致死により、令和5年1月5日に都留簡易裁判所において、同社を罰金20万円、同社の代表取締役を罰金50万円に処する旨の略式命令を受け、これが確定した。 このことは、建設業法第28条第1項第3号に該当すると認められる。 |
| Overview page | https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1143 |
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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Action summary
- Company
- 大幡建設有限会社Japanese originalOriginal: 大幡建設有限会社Corporate Number: 6090002010132
- 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
- Business Suspension営業停止
- Action date
- 18 April 2023
- Issuing authority
- Yamanashi Prefecture山梨県
- Industry context
- 建設業者
Violation
Oohata Construction Ltd. (corporate number 6090002010132), located at 3425 Oohata, Tsuru City, Yamanashi Prefecture, and its representative, Kenichi Kiyosaba, were ordered to pay fines of 200,000 yen and 500,000 yen respectively, following a summary order issued on January 5, 2023, by the Tsuru Summary Court. The violations involved breaches of the Labour Hygiene Law and causing death through negligence, which are recognized as falling under Article 28, Paragraph 1, Item 3 of the Construction Business Act. The prefectural authorities, Yamanashi Prefecture, also issued a three-day suspension of construction activities related to private projects, effective from April 25 to April 27, 2023. The suspension covered construction activities involving earthworks, concrete, stone, paving, and water-related construction. The case's details and legal basis are documented in the official records and the enforcement action was based on the legal provisions of the Construction Business Act.
Show original Japanese text
大幡建設有限会社及び同社の代表取締役は、労働全衛生法違反及び業務上過失致死により、令和5年1月5日に都留簡易裁判所において、同社を罰金20万円、同社の代表取締役を罰金50万円に処する旨の略式命令を受け、これが確定した。 このことは、建設業法第28条第1項第3号に該当すると認められる。
Business location and permit details
- Business location address
- 山梨県山梨県都留市大幡3425番地
- Representative
- 喜舎場 健一
- Permit / registration number
- 山梨県知事(般-1)第5677号
- Permitted business types
- 土・建・と・石・舗・し・水・解
- Legal articles
- 建設業法第28条第3項(同条第1項第3号該当)
- Cause of action
- 大幡建設有限会社及び同社の代表取締役は、労働全衛生法違反及び業務上過失致死により、令和5年1月5日に都留簡易裁判所において、同社を罰金20万円、同社の代表取締役を罰金50万円に処する旨の略式命令を受け、これが確定した。 このことは、建設業法第28条第1項第3号に該当すると認められる。
- Overview page
- https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1143
These fields are extracted from the original Japanese disclosure or linked overview pages when available.
Compliance context
Context neededThis is a public Japanese regulatory disclosure. The exact legal effect depends on the cited source and regulator.
Construction business law covering licensing, contractor obligations, and public-interest rules for construction work.
Review the original Japanese source and determine relevance to your counterparty-risk workflow.
This context is an operational aid for review workflows, not a credit opinion or legal conclusion.
Evidence pack
- Extracted at
- 2026-07-17T11:56:25.97+00:00
- Evidence checked
- 2026-07-17T08:52:09.533+00:00
- Archive captured
- Not archived
Show audit JSON
{
"record": {
"id": "601add25-731b-4b48-82af-facbd31b9541",
"url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-da-fan-jian-she-20230418",
"company_name_original": "大幡建設有限会社",
"company_name_registry": "大幡建設有限会社",
"corporate_number": "6090002010132",
"law": {
"ja": "建設業法",
"en": "Construction Business Act"
},
"action_type": {
"ja": "営業停止",
"en": "Business Suspension"
},
"authority": {
"ja": "山梨県",
"en": "Yamanashi 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": "Context needed",
"actionMeaning": "This is a public Japanese regulatory disclosure. The exact legal effect depends on the cited source and regulator.",
"practicalNote": "Review the original Japanese source and determine relevance to your counterparty-risk workflow.",
"lawContext": "Construction business law covering licensing, contractor obligations, and public-interest rules for construction work."
},
"evidence": {
"recordUrl": "https://regbase.jp/en/enforcement/kensetsu-gyoho-da-fan-jian-she-20230418",
"officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1143",
"officialDocumentUrl": null,
"archiveUrl": null,
"archivedSourceUrl": null,
"archiveCapturedAt": null,
"extractedAt": "2026-07-17T11:56:25.97+00:00",
"translatedAt": "2026-07-18T14:50:30.437+00:00",
"evidenceCheckedAt": "2026-07-17T08:52:09.533+00:00",
"generatedAt": "2026-07-24T20:29:22.496Z"
},
"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
- 大幡建設有限会社 Japanese original
- Japanese name
- 大幡建設有限会社
- Corporate Number
- 6090002010132
- Registered address
- 山梨県都留市大幡3425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.