Enforcement record
Business Suspension disclosure naming 株式会社開成コーポレーション
This page records one action from a Japanese government disclosure, including the published name, governing law, authority, action details, and official source.
Action type
Business Suspension
Law
Building Lots and Buildings Transaction Business Act
Authority
Gunma Prefecture
Action date
30 September 2024
RegBase evidence report
Japanese public-record enforcement check
Saveable record of the published action, regulator source, source status, and review notes for internal compliance files.
- Report ID
- RB-EN-ENFORCEMENT-09E8A9EF-CBD8-4BD-202607132246
- Generated at
- 14 July 2026 at 07:46
- Record URL
- https://regbase.jp/en/enforcement/09e8a9ef-cbd8-4bd8-ad99-93ff659e4e58
1. Review Summary
| Disclosure name | 株式会社開成コーポレーション | Corporate Number | Not stated in the disclosure |
|---|---|---|---|
| Enforcement record | 1 record | Other confirmed records for this company | Outside this report's scope |
| Action date | 30 September 2024 | Authority | Gunma Prefecture |
| Law | Building Lots and Buildings Transaction Business Act | Action type | Business Suspension |
| 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. Published Information
| Published name | 株式会社開成コーポレーション |
|---|
3. Enforcement Record
| Target name in disclosure | 株式会社開成コーポレーション |
|---|---|
| Authority | Gunma Prefecture (群馬県) |
| Law / action type | Building Lots and Buildings Transaction Business Act / Business Suspension |
| Action / announcement date | Action: 30 September 2024 / Announcement: 10 July 2026 |
| English summary | On July 1, 2024, Kaisei Corporation established a new office at 768 Kurokawa, Tomioka City, Gunma Prefecture. However, within two weeks, it failed to pay the guarantee deposit to the Real Estate Transaction Business Guarantee Association it had joined. This violation contravenes Article 64-9(2) and falls under Article 65(2) of the Building Lots and Buildings Transaction Business Act. As a result, Gunma Prefecture imposed a 22-day suspension of business operations starting September 30, 2024. |
| Original Japanese text | 被処分者は、令和６年７月１日には新たな事務所を設置していたが、２週間以内に弁済業務保証金分担金を加入している宅地建物取引業保証協会に納入していなかった。 このことは、法第６４条の９第２項の規定に違反し、法第６５条第２項に該当する。 |
| Official source | https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=takuti&EID=search&no=141 |
| Source archive | https://kiroku.today/a/3de4517624ij15un |
| Extraction / evidence timestamps | Extracted: 14 July 2026 at 02:02 / Evidence checked: 14 July 2026 at 02:02 / Archive captured: 13 July 2026 at 10:25 |
4. Business Location and Permit Details
| Business location address | 群馬県富岡市黒川７６８番地１ |
|---|---|
| Legal articles | 宅地建物取引業法第65条第2項第2号 |
| Action period | 22日 |
| Overview page | https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=takuti&EID=search&no=141 |
| https://www.pref.gunma.jp/page/667198.html |
5. Other Confirmed Records for This Company
This report covers the single government disclosure shown on this page.
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.
Current page: Enforcement record
This screen focuses on one disclosed action: the published name, governing law, authority, facts, source status, and review evidence.
Free report
Save the disclosure record naming 株式会社開成コーポレーション
Includes the published name, regulator, governing law, source links, archive status, and reviewer note fields for internal due-diligence files.
Preserved evidence by Kiroku
Review the preserved source for 株式会社開成コーポレーション
Open the preserved public source with its capture time, original artifact, available verification data, and downloadable evidence pack.
For developers: JSON integration details
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Action summary
- Company
- 株式会社開成コーポレーションJapanese onlyOriginal: 株式会社開成コーポレーション
- Governing law
- Building Lots and Buildings Transaction Business Act宅地建物取引業法
- Action type
- Business Suspension業務停止
- Action date
- 30 September 2024
- Issuing authority
- Gunma Prefecture群馬県
- Industry context
- 宅建業者
Violation
On July 1, 2024, Kaisei Corporation established a new office at 768 Kurokawa, Tomioka City, Gunma Prefecture. However, within two weeks, it failed to pay the guarantee deposit to the Real Estate Transaction Business Guarantee Association it had joined. This violation contravenes Article 64-9(2) and falls under Article 65(2) of the Building Lots and Buildings Transaction Business Act. As a result, Gunma Prefecture imposed a 22-day suspension of business operations starting September 30, 2024.
Show original Japanese text
被処分者は、令和６年７月１日には新たな事務所を設置していたが、２週間以内に弁済業務保証金分担金を加入している宅地建物取引業保証協会に納入していなかった。 このことは、法第６４条の９第２項の規定に違反し、法第６５条第２項に該当する。
Business location and permit details
- Business location address
- 群馬県富岡市黒川７６８番地１
- Legal articles
- 宅地建物取引業法第65条第2項第2号
- Action period
- 22日
- Overview page
- https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=takuti&EID=search&no=141
- https://www.pref.gunma.jp/page/667198.html
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.
Real-estate transaction law covering licensed real-estate brokers and related transaction duties.
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
- 2026-07-13T17:02:30.326+00:00
- Evidence checked
- 2026-07-13T17:02:30.326+00:00
- Archive captured
- 2026-07-13T01:25:12.389327+00:00
Show audit JSON
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"id": "09e8a9ef-cbd8-4bd8-ad99-93ff659e4e58",
"url": "https://regbase.jp/en/enforcement/09e8a9ef-cbd8-4bd8-ad99-93ff659e4e58",
"company_name_original": "株式会社開成コーポレーション",
"company_name_registry": null,
"corporate_number": null,
"law": {
"ja": "宅地建物取引業法",
"en": "Building Lots and Buildings Transaction Business Act"
},
"action_type": {
"ja": "業務停止",
"en": "Business Suspension"
},
"authority": {
"ja": "群馬県",
"en": "Gunma Prefecture"
}
},
"entity_match": {
"status": "unresolved",
"confidence": 0,
"method": "registry_attempt_deferred",
"method_label": "registry_attempt_deferred",
"notes": "法人台帳の候補集合を完全に確認できなかったため、再照合が必要です。"
},
"review": {
"status": "needs_review",
"label": "Needs review"
},
"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": "Real-estate transaction law covering licensed real-estate brokers and related transaction duties."
},
"evidence": {
"recordUrl": "https://regbase.jp/en/enforcement/09e8a9ef-cbd8-4bd8-ad99-93ff659e4e58",
"officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=takuti&EID=search&no=141",
"officialDocumentUrl": "https://www.pref.gunma.jp/page/667198.html",
"archiveUrl": "https://kiroku.today/a/3de4517624ij15un",
"archivedSourceUrl": "https://www.pref.gunma.jp/page/667198.html",
"archiveCapturedAt": "2026-07-13T01:25:12.389327+00:00",
"extractedAt": "2026-07-13T17:02:30.326+00:00",
"translatedAt": "2026-07-10T09:20:54.135+00:00",
"evidenceCheckedAt": "2026-07-13T17:02:30.326+00:00",
"generatedAt": "2026-07-13T22:46:47.710Z"
},
"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)About this recordAggregated and translated from public Japanese government disclosures. The English text is for reference only — authoritative content is the linked Japanese source.