Enforcement record

Administrative Guidance against 大都開発株式会社

大都開発株式会社 (Railway Business Act)

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Railway Business ActConfirmed entity match16 March 2026

Action type

Administrative Guidance

Law

Railway Business Act

Authority

Action date

16 March 2026

Current page: Enforcement record

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Source verification

Public-source and preservation status

Publishing authority
Official source URL: Recorded by RegBase
Entity match: Confirmed against the current entity-resolution policy
Kiroku preservation: Completed archive verified; Captured: Jul 12, 2026, 03:31 AM JST

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/api/v1/enforcements?corporate_number=5070001023617&limit=10

Open JSON Specs

Action summary

Company: 大都開発株式会社Japanese original
Original: 大都開発株式会社
Corporate Number: 5070001023617
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: Railway Business Act
鉄道事業法
Action type: Administrative Guidance
行政指導
Action date: 16 March 2026
Issuing authority
Industry context: 鉄道事業者

Violation

Machine-translated summary — verify against original

Between February 3 and 4, 2026, a safety audit was conducted on Daito Kaihatsu Co., Ltd. (法人番号5070001023617) at their location in Katashina Village, Tone District, Gunma Prefecture. The audit revealed that some records of inspections, including the start-up inspection and the January inspection, were incomplete according to the standards set forth in Article 8 of the Special Cableway System Regulations (制定省令). As a result, the company was issued an administrative guidance order, requiring them to review the inspection records, make necessary revisions, and ensure that inspections are properly recorded and maintenance is appropriately managed. The company is required to report the measures taken by April 16, 2026.

Show original Japanese text

令和８年２月３日から２月４日まで、貴社に対して保安監査を実施したところであるが、監査の結果、改善を要する事項が認められたことから、下記の事項について、改善措置を講ずるよう指示する。講じた措置については、令和８年４月１６日までに報告されたい。記単線固定循環式特殊索道整備細則（以下「整備細則」という。）第８条に定める検査等の記録のうち、始業点検及び１月検査を行ったときの成績の一部が記録されていないことを確認した。よって、整備細則及び検査等の記録の内容を確認の上、必要な見直しを行うとともに、点検・検査を行ったときは確実に記録し、適切な保守管理を実施すること。【関東運輸局】

Business location and permit details

Business location address: 群馬県利根郡片品村
Legal articles: 鉄道事業法索道施設に関する技術上の基準を定める省令
Overview page: https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=tetudou&EID=search&no=231

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

Compliance context

Low-medium

Administrative guidance or supervision was publicly disclosed by the authority.

Japanese regulatory disclosure under Railway Business Act.

Use as a monitoring signal. Confirm details before treating it as a formal sanction.

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 source (Japanese)Open preserved source and evidence pack

Extracted at: 2026-07-17T09:21:35.818+00:00
Evidence checked: 2026-07-17T09:21:35.517+00:00
Archive captured: 2026-07-11T18:31:26.430277+00:00

Show audit JSON

{
  "record": {
    "id": "6acda0b6-5600-43f9-990d-7ade0a86e8b1",
    "url": "https://regbase.jp/en/enforcement/6acda0b6-5600-43f9-990d-7ade0a86e8b1",
    "company_name_original": "大都開発株式会社",
    "company_name_registry": "大都開発株式会社",
    "corporate_number": "5070001023617",
    "law": {
      "ja": "鉄道事業法",
      "en": "Railway Business Act"
    },
    "action_type": {
      "ja": "行政指導",
      "en": "Administrative Guidance"
    },
    "authority": {
      "ja": "",
      "en": ""
    }
  },
  "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": "Low-medium",
    "actionMeaning": "Administrative guidance or supervision was publicly disclosed by the authority.",
    "practicalNote": "Use as a monitoring signal. Confirm details before treating it as a formal sanction.",
    "lawContext": "Japanese regulatory disclosure under Railway Business Act."
  },
  "evidence": {
    "recordUrl": "https://regbase.jp/en/enforcement/6acda0b6-5600-43f9-990d-7ade0a86e8b1",
    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=tetudou&EID=search&no=231",
    "officialDocumentUrl": null,
    "archiveUrl": "https://kiroku.today/a/2c00381329gp9zxv",
    "archivedSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=tetudou&EID=search&no=231",
    "archiveCapturedAt": "2026-07-11T18:31:26.430277+00:00",
    "extractedAt": "2026-07-17T09:21:35.818+00:00",
    "translatedAt": "2026-07-10T12:50:45.104+00:00",
    "evidenceCheckedAt": "2026-07-17T09:21:35.517+00:00",
    "generatedAt": "2026-09-08T07:35:56.251Z"
  },
  "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: 大都開発株式会社 Japanese original
Japanese name: 大都開発株式会社
Corporate Number: 5070001023617
Registered address: 群馬県利根郡片品村大字越本２９９０番地

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Other confirmed records for this company

Administrative Guidance16 Mar 2026
The company, Daito Kaihatsu Co., Ltd., was subject to administrative guidance following a safety audit conducted on February 3-4, 2026. The audit identified incomplete records of inspections for a special single-track cableway, specifically the start-up and January inspections. The company is instructed to review and correct the records, ensure proper maintenance, and report the measures taken by April 16, 2026.

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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.