Enforcement record

Directive disclosure naming 株式会社トーカン工業

株式会社トーカン工業 (Construction Business Act)

This page records one action from a Japanese government disclosure, including the published name, governing law, authority, action details, and official source.

Construction Business ActChiba PrefectureGovernment disclosure5 July 2021

Action type

Directive

Law

Construction Business Act

Authority

Chiba Prefecture

Action date

5 July 2021

Current page: Enforcement record

This screen focuses on one disclosed action: the published name, governing law, authority, facts, source status, and review evidence.

Source verification

Public-source and preservation status

Publishing authority: Chiba Prefecture
Official source URL: Recorded by RegBase
Entity match: Not confirmed; shown under the published name
Kiroku preservation: Completed archive verified; Captured: May 4, 2026, 09:33 PM JST

“Confirmed” means that RegBase matched this record to the cited public disclosure or entity under the stated checks. It does not verify the truth of the disclosure or guarantee the entity’s current status, creditworthiness, or any legal conclusion.

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

Action summary

Company: 株式会社トーカン工業Japanese only
Original: 株式会社トーカン工業
Governing law: Construction Business Act
建設業法
Action type: Directive
指示
Action date: 5 July 2021
Issuing authority: Chiba Prefecture
千葉県
Industry context: 建設業者

Violation

Machine-translated summary — verify against original

Tokan Kogyo Co., Ltd. and its representative director, Takao Miyaguchi, failed to submit the worker injury and illness report to the Tokin Labor Standards Inspection Office without delay after a worker engaged in work at the company's fourth factory on June 17, 2019, sustained an injury, and was absent for more than four days. They did not submit the report by November 1, 2020, as required by law. Based on these facts, they were sentenced to a fine of 400,000 yen for violation of the Industrial Safety and Health Act by a summary order issued by Yokaichiba Summary Court on December 25, 2020. This violation is recognized as falling under Article 28, Paragraph 1, Item 3 of the Act.

Show original Japanese text

株式会社トーカン工業及び同会社の代表取締役である宮口隆夫は、同会社の業務に関し、令和元年６月１７日、同会社の第４工場において、作業に従事していた同会社労働者が傷害を負って４日以上休業したのであるから、遅滞なく、労働者死傷病報告書を所管の東金労働基準監督署長に提出して報告しなければならないのに、令和２年１１月１日に至るまで同報告書を提出せず、もって遅滞なく法令で定める報告をしなかったものである。当該事実に基づき、八日市場簡易裁判所から令和２年１２月２５日付け令和２年（い）第５０８０号略式命令において、労働安全衛生法違反により、法人及び同人が罰金４０万円の刑に処せられた。このことが、法第２８条第１項第３号に該当すると認められる。

Business location and permit details

Business location address: 千葉県山武郡横芝光町栗山2767-9
Representative: 宮口隆夫
Permit / registration number: 千葉県知事許可（般-29）第32853号
Permitted business types: Scaffolding, earthwork, and concrete works, Electrical works, Steel structure works, Demolition works
Legal articles: 建設業法第28条第1項（同条第1項第3号該当）
Cause of action: 株式会社トーカン工業及び同会社の代表取締役である宮口隆夫は、同会社の業務に関し、令和元年６月１７日、同会社の第４工場において、作業に従事していた同会社労働者が傷害を負って４日以上休業したのであるから、遅滞なく、労働者死傷病報告書を所管の東金労働基準監督署長に提出して報告しなければならないのに、令和２年１１月１日に至るまで同報告書を提出せず、もって遅滞なく法令で定める報告をしなかったものである。当該事実に基づき、八日市場簡易裁判所から令和２年１２月２５日付け令和２年（い）第５０８０号略式命令において、労働安全衛生法違反により、法人及び同人が罰金４０万円の刑に処せられた。このことが、法第２８条第１項第３号に該当すると認められる。
Overview page: https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=237

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.

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

Original Chiba Prefecture source (Japanese)Open preserved source and evidence pack

Extracted at: 2026-04-25T20:45:49.377+00:00
Evidence checked: 2026-04-25T20:45:49.377+00:00
Archive captured: 2026-05-04T12:33:07.497739+00:00

Show audit JSON

{
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    "id": "e977e1fe-f61c-46eb-b766-02d256bac930",
    "url": "https://regbase.jp/en/enforcement/kensetsu-gyoho-tokangong-ye-20210705",
    "company_name_original": "株式会社トーカン工業",
    "company_name_registry": null,
    "corporate_number": null,
    "law": {
      "ja": "建設業法",
      "en": "Construction Business Act"
    },
    "action_type": {
      "ja": "指示",
      "en": "Directive"
    },
    "authority": {
      "ja": "千葉県",
      "en": "Chiba Prefecture"
    }
  },
  "entity_match": {
    "status": "unresolved",
    "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": "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-tokangong-ye-20210705",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=237",
    "officialDocumentUrl": null,
    "archiveUrl": "https://kiroku.today/a/878ac1a9ear6hn1v",
    "archivedSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=kensetugyousya&EID=search&no=237",
    "archiveCapturedAt": "2026-05-04T12:33:07.497739+00:00",
    "extractedAt": "2026-04-25T20:45:49.377+00:00",
    "translatedAt": "2026-05-01T09:11:03.526+00:00",
    "evidenceCheckedAt": "2026-04-25T20:45:49.377+00:00",
    "generatedAt": "2026-10-11T06:37:48.018Z"
  },
  "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)

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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.