Japan Traffic Law Report
Source Agency: National Police Agency (NPA) / MLIT
Last Updated: February 12, 2026
Key Findings
- โTheory test pass rate is 71% (2023, NPA Traffic Statistics)
- โRoad fatalities: 2,678 deaths in 2023 โ Up 2.6% from 2022, first increase in 8 years
- โ2.5 million tests administered per year by National Police Agency
- โMost challenging topic: Road Markings (26% fail rate)
Test Statistics
Speed Limits
Urban
40-60 km/h
Rural / National Roads
50-60 km/h
Motorway / Highway
100-120 km/h
Most Challenging Topics
Road Markings
26% fail rateComplex Japanese road marking system
Right-of-Way
24% fail rateLeft-hand traffic priority scenarios
Pedestrian Rules
22% fail rateStrict pedestrian priority requirements
Highway Driving
20% fail rateExpressway merging and toll system rules
Parking Regulations
18% fail rateGarage certificate requirements and no-parking zones
Road Safety
Road Fatalities
2,678 deaths
NPA Road Traffic Accident Statistics (2023)
Trend
Up 2.6% from 2022, first increase in 8 years
Penalties & Fines
Recent Law Changes
Expressway speed limit raised to 120 km/h on selected Shin-Tomei and Tohoku sections
Electric kickboard (Specified Small Motorized Bicycles) regulations introduced; no license required for compliant vehicles, riders must be 16+
Aori unten (aggressive tailgating) law enacted with severe penalties including imprisonment
Sources & Methodology
All statistics in this report are sourced from official government agencies and publicly available data. AutoviaTest is an independent educational platform and is not affiliated with any government testing agency.
Data last verified: 2026-02-12
Primary Sources:
- NPA Traffic Statistics โ Test statistics (2023)
- NPA Road Traffic Accident Statistics โ Road safety data (2023)
- National Police Agency (NPA) / MLIT โ Official regulatory body
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