rules

Japan Traffic Rules Explained

Speed limits, alcohol rules, child seats and penalties.

Japan left-side driving, traffic lights, pedestrian priority and stop sign
Japan left-side driving, traffic lights, pedestrian priority and stop signPhoto: holioo.com

holioo.com Japan Drive Editorial TeamLast updated2026.09.01Information checked2026.09

Drive on the left and follow posted limits

Driver view of left-side traffic and a speed-limit sign in Japan
Driver view of left-side traffic and a speed-limit sign in JapanPhoto: holioo.com
  • Ordinary roads: 40–60 km/h as posted
  • Expressways: 80–100 km/h, some sections 120 km/h
  • Residential and school zones: 30 km/h

Stop completely at a red light

At a red light you may not proceed straight or turn left unless a separate green arrow permits it. Stop fully before the line even when the junction appears empty.

Full stop at a red traffic light in Japan
Full stop at a red traffic light in JapanPhoto: holioo.com

Yield to oncoming traffic when turning right

A right turn crosses oncoming lanes. Yield to straight and left-turning traffic, then check pedestrians and bicycles before completing the turn.

Yielding to oncoming traffic while turning right in Japan
Yielding to oncoming traffic while turning right in JapanPhoto: holioo.com

Pedestrians have priority at crossings

Slow when approaching an uncontrolled crossing. If someone is crossing or clearly intends to cross, stop before the line and give way.

Stopping for pedestrians at a Japanese crossing
Stopping for pedestrians at a Japanese crossingPhoto: holioo.com

STOP / 止まれ requires a full stop

The red triangular 止まれ sign and road marking both mean stop. The wheels must become fully stationary before the line, then check both directions.

Japanese triangular stop sign marked 止まれ
Japanese triangular stop sign marked 止まれPhoto: holioo.com

Stop and check at railway crossings

Stop before every level crossing even when alarms are silent and barriers are raised. Check both ways, and never enter unless there is room to clear it.

Full stop at a Japanese railway crossing
Full stop at a Japanese railway crossingPhoto: holioo.com

Expressways, ETC and PA/SA

Choose an ETC or general lane as signed, slow at the gate and keep space. PA denotes a smaller parking area; SA usually adds food, toilets and fuel. Rest before fatigue sets in.

Expressway ETC gate and PA/SA sign
Expressway ETC gate and PA/SA signPhoto: holioo.com

Other essential rules and signs

Japan strictly prohibits drink-driving and handheld phone use. Everyone must wear a seat belt and children under six need a child seat. Report every accident to police on 110 and the rental company.

Japan left-side driving, traffic lights, pedestrian priority and stop sign
Japan left-side driving, traffic lights, pedestrian priority and stop signPhoto: holioo.com

Reference sources

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holioo.com | Japan Traffic Rules Explained https://e-drive.holioo.com/en/guides/japan-traffic-rules

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We keep updating this collection of driving, rental, road, parking and itinerary information for Japan. When rules, facilities or spot details change, we revise the page.

Rules and fees can change. Always confirm the latest official information before you travel.