Enforcement record

Directive against 株式会社YAMAJUN設備

株式会社YAMAJUN設備 (Construction Business Act)

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.

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Construction Business ActKochi PrefectureConfirmed entity match24 January 2025

Action type

Directive

Law

Construction Business Act

Authority

Kochi Prefecture

Action date

24 January 2025

Current page: Enforcement record

This screen focuses on one disclosed action: governing law, authority, facts, source status, and review evidence. Open the company profile for company-level registry, Official Gazette, and related-company context.

Free report

Save a public-record evidence report for 株式会社YAMAJUN設備

Includes confirmed target-entity identifiers, regulator, governing law, source links, archive status, and reviewer note fields for internal due-diligence files.

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/api/v1/enforcements?corporate_number=3490001004551&limit=10

Action summary

Company
Original: 株式会社YAMAJUN設備
Corporate Number: 3490001004551
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
24 January 2025
Issuing authority
Kochi Prefecture
高知県
Industry context
建設業者

Violation

Machine-translated summary — verify against original

YAMAJUN Setsubi Co., Ltd. violated Article 27-23, Paragraph 1 of the Construction Business Act by entering into a contract for construction work ordered by the Kochi City Waterworks and Sewerage Bureau in December of Reiwa 6 without possessing a valid management review result.

Show original Japanese text

株式会社YAMAJUN設備は、建設業法第27条の23第1項の規定に違反し、有効な経営事項審査結果を有しないまま、令和6年12月に高知市上下水道局発注の工事の請負契約を締結した。

Business location and permit details

Business location address
高知県高知市春野町弘岡上626-2
Representative
山脇 美和子
Permit / registration number
高知県知事(般-2)第9421号
Permitted business types
Civil engineering works, Pipe works, Machinery and equipment installation works, Water facilities works, Fire protection facilities works
Legal articles
建設業法第28条第1項
Cause of action
株式会社YAMAJUN設備は、建設業法第27条の23第1項の規定に違反し、有効な経営事項審査結果を有しないまま、令和6年12月に高知市上下水道局発注の工事の請負契約を締結した。
Overview page
https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1402

These fields are extracted from the original Japanese disclosure or linked overview pages when available.

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 Kochi Prefecture source (Japanese)
Extracted at
2026-07-24T19:21:45.885+00:00
Evidence checked
2026-07-24T19:21:45.511+00:00
Archive captured
Not archived
Show audit JSON
{
  "record": {
    "id": "e7ace27c-f151-4773-9159-4a4706379782",
    "url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-yamajunshe-bei-20250124",
    "company_name_original": "株式会社YAMAJUN設備",
    "company_name_registry": "株式会社YAMAJUN設備",
    "corporate_number": "3490001004551",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "指示",
      "en": "Directive"
    },
    "authority": {
      "ja": "高知県",
      "en": "Kochi 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-yamajunshe-bei-20250124",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=1402",
    "officialDocumentUrl": null,
    "archiveUrl": null,
    "archivedSourceUrl": null,
    "archiveCapturedAt": null,
    "extractedAt": "2026-07-24T19:21:45.885+00:00",
    "translatedAt": "2026-05-01T07:53:43.673+00:00",
    "evidenceCheckedAt": "2026-07-24T19:21:45.511+00:00",
    "generatedAt": "2026-07-25T04:05:27.927Z"
  },
  "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.

Company info

English name
株式会社YAMAJUN設備 Japanese original
Japanese name
株式会社YAMAJUN設備
Corporate Number
3490001004551
Registered address
高知県高知市春野町弘岡上626番地2
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.