Enforcement record

Business Suspension against 株式会社イトウ建材店

株式会社イトウ建材店 (Construction Business Act)

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Construction Business ActAkita PrefectureConfirmed entity match30 September 2022

Action type

Business Suspension

Law

Construction Business Act

Authority

Akita Prefecture

Action date

30 September 2022

Current page: Enforcement record

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Source verification

Public-source and preservation status

Publishing authority: Akita Prefecture
Official source URL: Recorded by RegBase
Entity match: Confirmed against the current entity-resolution policy
Kiroku preservation: Archive not completed

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Open the official source links in the section below to review the original disclosure.

For developers: JSON integration details

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/api/v1/enforcements?corporate_number=6410001006544&limit=10

Open JSON Specs

Action summary

Company: 株式会社イトウ建材店Japanese original
Original: 株式会社イトウ建材店
Corporate Number: 6410001006544
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: Business Suspension
営業停止
Action date: 30 September 2022
Issuing authority: Akita Prefecture
秋田県
Industry context: 建設業者

Violation

Machine-translated summary — verify against original

The former officer of ITO Building Materials Store Inc. was convicted of obstructing fair bidding processes related to a large-scale renovation project for the Kakunodate Furusato Museum (mechanical equipment work), which was publicly tendered by Kakunodate City on May 21, 2019. He received guidance on the minimum bid price from the former mayor of Kakunodate City, facilitated the company's winning of the bid through deception, and thereby impaired the fairness of the public bidding process. He was sentenced to one year in prison (with a three-year suspended sentence) by the Akita District Court on July 25, 2022, and the sentence was finalized. This act falls under Article 28, Paragraph 1, Item 2 of the Construction Business Act. As a result, the company was ordered to cease operations related to public works, specifically those involving construction projects commissioned by national or local government entities or designated public corporations, for a period from October 8, 2022, to February 4, 2023, totaling 120 days.

Show original Japanese text

株式会社イトウ建材店の元役員は、鹿角市が令和元年５月２１日に一般競争入札を執行した鹿角観光ふるさと館大規模改修工事（機械設備工事）に関し、前鹿角市長から最低制限価格等の教示を受け、同社に同工事を落札させ、もって偽計を用いて公の入札で契約を締結するためのものの公正を害すべき行為をしたとして、公契約関係競売入札妨害の罪により、令和４年７月２５日に秋田地方裁判所において懲役１年（執行猶予３年）の判決を受け、その刑が確定した。このことが、建設業法第２８条第１項第２号に該当する。

Business location and permit details

Business location address: 秋田県鹿角市十和田毛馬内字城ノ下７４－１０
Representative: 池田拓世
Permit / registration number: 秋田県知事（般特－３）第１２５４０号
Permitted business types: (般)土, Plastering works, Scaffolding, earthwork, and concrete works, Tile, brick, and block works, Paving works, Waterproofing works, Interior finishing works, Landscaping works, 解(特)建, Pipe works, Painting works, Water facilities works
Legal articles: 建設業法第２８条第３項（同条第１項第２号該当）
Cause of action: 株式会社イトウ建材店の元役員は、鹿角市が令和元年５月２１日に一般競争入札を執行した鹿角観光ふるさと館大規模改修工事（機械設備工事）に関し、前鹿角市長から最低制限価格等の教示を受け、同社に同工事を落札させ、もって偽計を用いて公の入札で契約を締結するためのものの公正を害すべき行為をしたとして、公契約関係競売入札妨害の罪により、令和４年７月２５日に秋田地方裁判所において懲役１年（執行猶予３年）の判決を受け、その刑が確定した。このことが、建設業法第２８条第１項第２号に該当する。
Overview page: https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=517

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

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.

Open original sources and verification detailsOfficial URL, direct PDF, and Kiroku archive

Original Akita Prefecture source (Japanese)

Extracted at: 2026-07-17T11:56:25.97+00:00
Evidence checked: 2026-07-17T08:55:29.972+00:00
Archive captured: Not archived

Show audit JSON

{
  "record": {
    "id": "db1c2728-a8ef-41fb-8582-b18a31161799",
    "url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-itoujian-cai-dian-20220930",
    "company_name_original": "株式会社イトウ建材店",
    "company_name_registry": "株式会社イトウ建材店",
    "corporate_number": "6410001006544",
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "営業停止",
      "en": "Business Suspension"
    },
    "authority": {
      "ja": "秋田県",
      "en": "Akita 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-itoujian-cai-dian-20220930",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=517",
    "officialDocumentUrl": null,
    "archiveUrl": null,
    "archivedSourceUrl": null,
    "archiveCapturedAt": null,
    "extractedAt": "2026-07-17T11:56:25.97+00:00",
    "translatedAt": "2026-07-18T13:50:23.5+00:00",
    "evidenceCheckedAt": "2026-07-17T08:55:29.972+00:00",
    "generatedAt": "2026-09-10T21:15:30.000Z"
  },
  "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: 株式会社イトウ建材店 Japanese original
Japanese name: 株式会社イトウ建材店
Corporate Number: 6410001006544
Registered address: 秋田県鹿角市十和田毛馬内字城ノ下７４番地１０

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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.