Administrative Guidance against LINEヤフー株式会社

LINEヤフー株式会社 (個人情報保護に関する法律)
個人情報保護に関する法律Personal Information Protection CommissionConfirmed entity match28 March 2024
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/api/v1/enforcements?corporate_number=4010401039979&limit=10

Action summary

Company
LINEヤフー株式会社Japanese original
Original: LINEヤフー株式会社
Corporate Number: 4010401039979
Entity match
Confirmed entity match95/100Machine extracted
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
個人情報保護に関する法律
個人情報保護に関する法律
Action type
Administrative Guidance
行政指導
Action date
28 March 2024
Issuing authority
Personal Information Protection Commission
個人情報保護委員会

Violation

Machine-translated summary — verify against original

Administrative response to LINE Yahoo Corporation regarding the Act on the Protection of Personal Information

Show original Japanese text

LINEヤフー株式会社に対する個人情報の保護に関する法律に基づく行政上の対応について

Compliance context

Low-medium

Administrative guidance or supervision was publicly disclosed by the authority.

Japanese regulatory disclosure under 個人情報保護に関する法律.

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 Personal Information Protection Commission announcement (Japanese)Archived source snapshot
Extracted at
2026-04-24T23:30:49.743+00:00
Evidence checked
2026-04-24T23:30:49.743+00:00
Archive captured
2026-04-04T12:30:55.184+00:00
Show audit JSON
{
  "record": {
    "id": "1d44d65c-babb-4d5b-ab8d-d9e7a3aab676",
    "url": "https://regbase.jp/en/enforcement/other-lineyahu-20240328",
    "company_name_original": "LINEヤフー株式会社",
    "company_name_registry": "LINEヤフー株式会社",
    "corporate_number": "4010401039979",
    "law": {
      "ja": "個人情報保護に関する法律",
      "en": "個人情報保護に関する法律"
    },
    "action_type": {
      "ja": "行政指導",
      "en": "Administrative Guidance"
    },
    "authority": {
      "ja": "個人情報保護委員会",
      "en": "Personal Information Protection Commission"
    }
  },
  "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": "unreviewed",
    "label": "Machine extracted"
  },
  "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 個人情報保護に関する法律."
  },
  "evidence": {
    "recordUrl": "https://regbase.jp/en/enforcement/other-lineyahu-20240328",
    "officialSourceUrl": "https://www.ppc.go.jp/news/press/2024/240328",
    "archiveUrl": "https://kiroku.today/view/cca28cc9bbkb9or9",
    "archiveCapturedAt": "2026-04-04T12:30:55.184+00:00",
    "extractedAt": "2026-04-24T23:30:49.743+00:00",
    "translatedAt": "2026-05-01T06:48:00.31+00:00",
    "evidenceCheckedAt": "2026-04-24T23:30:49.743+00:00",
    "generatedAt": "2026-05-20T20:33:29.181Z"
  },
  "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.

Company info

English name
LINEヤフー株式会社 Japanese original
Japanese name
LINEヤフー株式会社
Corporate Number
4010401039979
Registered address
東京都千代田区紀尾井町1番3号
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.