Business Suspension against 木口建設株式会社

木口建設株式会社 (Construction Business Act)

Construction Business ActOkayama PrefectureConfirmed entity match9 August 2022

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/api/v1/enforcements?corporate_number=1260001018857&limit=10

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Action summary

Company: 木口建設株式会社Japanese original
Original: 木口建設株式会社
Corporate Number: 1260001018857
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: Business Suspension
営業停止
Action date: 9 August 2022
Issuing authority: Okayama Prefecture
岡山県

Violation

Machine-translated summary — verify against original

Kiguchi Construction Co., Ltd. submitted false applications by overstating completed construction costs during the management review process on September 30, 2021, which was the review standard date. They also submitted similar false applications during the review on September 30, 2020. The management review result notices obtained from these applications were used to apply for construction bidding qualification examinations for fiscal years 2022 and 2023. This is recognized as corresponding to Item 2, Paragraph 1, Article 28 of the Construction Business Act.

Show original Japanese text

木口建設株式会社は、令和３年９月３０日を審査基準日とする経営事項審査を受審するに当たり、完成工事高を水増しした虚偽の内容を記載して申請を行った。また、令和２年９月３０日を審査基準日とする経営事項審査においても、同様の虚偽申請を行い、当該申請により得た経営事項審査結果通知書をもって、本県に対し令和４年度・令和５年度建設工事入札参加資格審査の申請を行った。このことは、建設業法第２８条第１項第２号に該当すると認められる。

Compliance context

Context needed

This 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

Original Okayama Prefecture announcement (Japanese)Archived source snapshot

Extracted at: 2026-04-25T20:03:58.103+00:00
Evidence checked: 2026-04-25T20:03:58.103+00:00
Archive captured: 2026-05-10T18:30:28.04+00:00

Show audit JSON

{
  "record": {
    "id": "6e1adf4d-508b-4ed3-aff9-40147dbf339f",
    "url": "https://regbase.jp/en/enforcement/6e1adf4d-508b-4ed3-aff9-40147dbf339f",
    "company_name_original": "木口建設株式会社",
    "company_name_registry": "木口建設株式会社",
    "corporate_number": "1260001018857",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "営業停止",
      "en": "Business Suspension"
    },
    "authority": {
      "ja": "岡山県",
      "en": "Okayama 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": "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/6e1adf4d-508b-4ed3-aff9-40147dbf339f",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=583",
    "archiveUrl": "https://kiroku.today/view/7ee850e8b703yqg2",
    "archiveCapturedAt": "2026-05-10T18:30:28.04+00:00",
    "extractedAt": "2026-04-25T20:03:58.103+00:00",
    "translatedAt": "2026-05-01T08:36:49.895+00:00",
    "evidenceCheckedAt": "2026-04-25T20:03:58.103+00:00",
    "generatedAt": "2026-06-19T12:22:09.467Z"
  },
  "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: 木口建設株式会社 Japanese original
Japanese name: 木口建設株式会社
Corporate Number: 1260001018857
Registered address: 岡山県高梁市正宗町１９０５番地

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.