Traffic Accidents- View allLast updated: 2026-03-131 min readLawyer-Reviewed

Disability Grade Certification for Traffic Accidents in Japan

Key Takeaways

  • Disability grades range from 1 to 14, significantly affecting compensation
  • Victim-initiated claims tend to be more favorable than insurer-led ones
  • Rejected applications can be challenged through a formal objection process
  • Whiplash cases often face borderline decisions between Grade 14 and rejection
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After a traffic accident, residual disabilities are graded 1-14 under the Automobile Liability Security Act. Grade 14 (whiplash) yields ¥1.1M in court-standard compensation; Grade 1 yields ¥28M. Victims can appeal through the insurer, the Dispute Resolution Organization, or litigation.

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This article provides general legal information and does not constitute legal advice. For specific legal issues, please consult with a qualified attorney.

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This article provides general information; outcomes vary by specific circumstances. Contact your local bar association for case-specific advice.

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