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日本語

Directive against 有限会社桑原配管工業所

有限会社桑原配管工業所 (Construction Business Act)
Construction Business ActYamanashi PrefectureConfirmed entity match21 September 2022
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/api/v1/enforcements?corporate_number=8090002011938&limit=10
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Action summary

Company
有限会社桑原配管工業所Japanese original
Original: 有限会社桑原配管工業所
Corporate Number: 8090002011938
Entity match
Confirmed entity match95/100Human reviewed
Normalized Japanese name matched to a company profile with Corporate Number
Matched by normalized Japanese company name to an enriched company profile with a Corporate Number.
Governing law
Construction Business Act
建設業法
Action type
Directive
指示
Action date
21 September 2022
Issuing authority
Yamanashi Prefecture
山梨県

Violation

Machine-translated summary — verify against original

Kuwahara Piping Industry Co., Ltd. entered into subcontract agreements exceeding the scope of minor construction defined in the Enforcement Order of the Construction Business Act without obtaining the license required by Article 3, Paragraph 1 of the Construction Business Act. This constitutes a violation of Article 28, Paragraph 1, Item 6 of the Construction Business Act. Additionally, in private sector projects, the company violated Article 26, Paragraph 3 of the Construction Business Act by failing to assign a dedicated chief engineer to projects requiring such assignment, instead having the chief engineer perform other duties and not assigning a dedicated engineer at the construction site. This is recognized as a violation of Article 28, Paragraph 1, Item 2 of the Construction Business Act.

Show original Japanese text

有限会社桑原配管工業所は、民間工事において、建設業法第３条第１項第の許可を受けないで建設業を営む者と同法施行令第１条の２第１項で定める軽微な工事の範囲を超えて、下請契約を締結した。このことが建設業法第２８条第１項第６号に該当する。 また、民間発注工事において、建設業法第２６条第３項の規定に違反して、主任技術者を専任で配置しなければならない工事であるにも関わらず、主任技術者に他の工事を兼務させ、工事現場に専任の主任技術者を配置しなかった。このことは、建設業法第２８条第１項２号に該当すると認められる。

Compliance context

Medium

A 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

Original Yamanashi Prefecture announcement (Japanese)Archived source snapshot
Extracted at
2026-04-25T20:04:41.39+00:00
Evidence checked
2026-04-25T20:04:41.39+00:00
Archive captured
2026-05-11T00:30:20.524+00:00
Show audit JSON
{
  "record": {
    "id": "1500bd1a-eb28-4b68-8cb8-88e0b574ebf6",
    "url": "https://regbase.jp/en/enforcement/1500bd1a-eb28-4b68-8cb8-88e0b574ebf6",
    "company_name_original": "有限会社桑原配管工業所",
    "company_name_registry": "有限会社桑原配管工業所",
    "corporate_number": "8090002011938",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "指示",
      "en": "Directive"
    },
    "authority": {
      "ja": "山梨県",
      "en": "Yamanashi Prefecture"
    }
  },
  "entity_match": {
    "status": "confirmed",
    "confidence": 95,
    "method": "normalized_name_with_corporate_number",
    "method_label": "Normalized Japanese name matched to a company profile with Corporate Number",
    "notes": "Matched by normalized Japanese company name to an enriched company profile with a Corporate Number."
  },
  "review": {
    "status": "human_reviewed",
    "label": "Human reviewed"
  },
  "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/1500bd1a-eb28-4b68-8cb8-88e0b574ebf6",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=590",
    "archiveUrl": "https://kiroku.today/view/ac92be5f240gtj9p",
    "archiveCapturedAt": "2026-05-11T00:30:20.524+00:00",
    "extractedAt": "2026-04-25T20:04:41.39+00:00",
    "translatedAt": "2026-05-01T08:35:30.247+00:00",
    "evidenceCheckedAt": "2026-04-25T20:04:41.39+00:00",
    "generatedAt": "2026-06-30T03:12:46.399Z"
  },
  "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
有限会社桑原配管工業所 Japanese original
Japanese name
有限会社桑原配管工業所
Corporate Number
8090002011938
Registered address
山梨県富士吉田市大明見5丁目9番8号
See company profile →

About this recordAggregated and translated from public Japanese government disclosures. The English text is for reference only — authoritative content is the linked Japanese source.