Enforcement record

Administrative Guidance against 長崎電気軌道株式会社

長崎電気軌道株式会社 (Railway Business Act)

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Railway Business ActConfirmed entity match7 October 2022

Action type

Administrative Guidance

Law

Railway Business Act

Authority

Action date

7 October 2022

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/api/v1/enforcements?corporate_number=2310001001410&limit=10

Action summary

Company
Original: 長崎電気軌道株式会社
Corporate Number: 2310001001410
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
7 October 2022
Issuing authority
Industry context
鉄道事業者

Violation

Machine-translated summary — verify against original

On July 26, 2022, between the Shin-Nakagawa and Hotarujaya stations on the Hotarujaya branch line, a train driver operated a vehicle into a switching point without confirming the stop signal of the track signal, resulting in the front and rear bogies entering different tracks. The brake hose detached, rendering braking impossible. The train then reversed on an upward slope, collided with a following train, and injured two passengers. Following this incident, a safety audit was conducted from July 27 to 29, 2022, which identified necessary improvements. The company was instructed to implement measures including verifying signals, ensuring proper driver training, and preventing recurrence. The company must report on the measures taken by November 6, 2022. The driver was found to have operated the train without confirming the track signal despite instructions to do so, and some drivers had not received proper onboard training as per regulations. The incident highlighted the need for thorough verification of safety procedures and operational safety measures to prevent brake failure and collisions. If the company fails to improve safety management or commits further violations, authorities may order business improvements based on relevant laws, including the Railway Business Act and the Railway Act, citing risks to transportation safety and public interest.

Show original Japanese text

令和4年7月26日に蛍茶屋支線新中川停留場から蛍茶屋停留場間において、車両の運転士が、軌道信号機の停止信号の現示を確認することなく転換中のポイントに車両を進入させたため、車両の前台車と後台車が異なる線路に進入し、ブレーキホースが外れ制動不能となった。その後、当該区間の上り勾配により、当該車両が制動不能の状態で後退し、後続車両と衝突して乗客2名が負傷する車両衝突事故が発生した。 本事故を踏まえて、貴社に対して、令和4年7月27日から7月29日まで保安監査を実施した。その結果、下記のとおり改善を要する事項が認められたことから、所要の措置を講ずるよう指示する。 なお、改善措置を講ずるにあたっては、背後要因も含め当該事故が発生した原因を究明した上で、再発防止に必要な改善策を策定するとともに、輸送の安全に係る業務が確実に実施できるよう留意すること。 講じた措置については、令和4年11月6日までに報告されたい。 記 1.事故を発生させた運転士は、運転取扱心得第94条に基づき、進路における信号を確認しなければならないと指導されていたにもかかわらず、前方の軌道信号機の停止信号の現示を確認することなく車両を進行させたことを確認した。 また、運転士の添乗教育については、運転関係係員教育規程第5条で規定されているが、未実施の運転士がいるなど適切な実施が図られていないことを確認した。 よって、運転士に対する教育訓練について、軌道信号の確実な確認及び添乗教育の適切な実施について十分に検証した上で必要な見直しを行うなど、運転士が車両を安全に運転することができるための措置を講ずること。 2.本件異線進入により車両が制動不能となり、その後、車両衝突事故が発生した。車両の制動が不能となる状態は、甚大な事故を惹起させるおそれがあるため、万全を期す必要がある。 よって、本件事故が発生したことを踏まえ、現状の取扱いを検証した上で再発防止対策を検討し、必要な措置を講ずること。 3.この指示に従わず、安全管理体制の改善が確認できない場合や、再び違反行為があった場合には、以下のとおり、事業の改善を命ずる場合がある。 (1)事業改善命令を行使し得る根拠となる法令の条項(行政手続法第35条第2項第1号) 軌道法第26条で準用する鉄道事業法第23条 (2)上記の条項に規定する要件(行政手続法第35条第2項第2号) 軌道法第26条で準用する鉄道事業法第23条の鉄道事業者の事業について、輸送の安全その他公共の利益を阻害している事実があると認められること。 (3)当該権限の行使が上記の要件に適合する理由(行政手続法第35条第2項第3号) 輸送の安全その他公共の利益を阻害している事実が確認され、軌道法第26条で準用する鉄道事業法第23条第1項第3号及び第6号で定める措置を講ずる必要があるため。 【九州運輸局】

Business location and permit details

Business location address
長崎県長崎市
Legal articles
軌道運転規則
Overview page
https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=tetudou&EID=search&no=43

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.

Evidence pack

Original source (Japanese)Open preserved source and evidence pack
Extracted at
2026-07-17T09:24:09.39+00:00
Evidence checked
2026-07-17T09:24:09.319+00:00
Archive captured
2026-07-10T18:34:59.568559+00:00
Show audit JSON
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    "company_name_registry": "長崎電気軌道株式会社",
    "corporate_number": "2310001001410",
    "law": {
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    },
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      "en": "Administrative Guidance"
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      "en": ""
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    "confidence": 100,
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    "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",
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  "compliance_context": {
    "severity": "Low-medium",
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    "practicalNote": "Use as a monitoring signal. Confirm details before treating it as a formal sanction.",
    "lawContext": "Japanese regulatory disclosure under Railway Business Act."
  },
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    "officialSourceUrl": "https://www.mlit.go.jp/nega-inf/cgi-bin/search.cgi?jigyoubunya=tetudou&EID=search&no=43",
    "officialDocumentUrl": null,
    "archiveUrl": "https://kiroku.today/a/9d61c5115df9v8el",
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    "extractedAt": "2026-07-17T09:24:09.39+00:00",
    "translatedAt": "2026-07-10T13:20:33.145+00:00",
    "evidenceCheckedAt": "2026-07-17T09:24:09.319+00:00",
    "generatedAt": "2026-07-24T14:57:19.178Z"
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  "limitations": [
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    "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."
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}

The original Japanese disclosure is the authoritative record. Use possible or unresolved matches only as leads for manual review.

Company info

English name
長崎電気軌道株式会社 Japanese original
Japanese name
長崎電気軌道株式会社
Corporate Number
2310001001410
Registered address
長崎県長崎市大橋町4番5号
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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.