Driving in Japan Traffic Rules & Campervan Guide
Everything you need to know for safe and legal campervan driving in Japan
- Why Understanding Traffic Rules Matters in Japan
Driving Side & Road Basics
Japan drives on the LEFT side of the road. Take extra care at intersections and when merging.
The steering wheel is on the RIGHT side of the vehicle. This may feel unusual at first.
Most signs use international symbols, but some text may be in Japanese. Key signs are bilingual.
Speed Limits in Japan
Urban Roads
40-60 km/h
Rural/General Roads
50-60 km/h
Expressways
80-100 km/h
Common Traffic Signs & Signals
No entering
No parking
Height limit
Slow down
Temporary stop
Speed limit
Direction limit
One way traffic
Slippery
Animal recaution
Rules at Intersections & Pedestrian Priority
Pedestrians First
Always yield to pedestrians at crosswalks. Japan has a strong pedestrian-priority culture.
Right-of-Way Rules
At intersections without signals, vehicles on the wider road have priority. When roads are equal width, vehicles from the left go first.
Turning Considerations
Left turns (crossing traffic) require extra caution. Wait for a clear gap before proceeding.
Traffic Lights
Red: Stop
Yellow: Prepare to stop
Green: Go
Key points to remember:
- Pedestrians often have priority, even when turning
- Stop lines must be respected strictly
- Many signs include Japanese text, but symbols make them easy to understand
Parking Rules for Campervans
- Do's
- Use designated parking areas for campervans
- Pay for parking at coin-operated machines
- Park at roadside stations (Michi-no-Eki) for breaks
- Check time limits and size restrictions
- Use parking lots that accommodate larger vehicles
- Don'ts
- Never park on narrow streets or blocking traffic
- Don't park overnight without permission
- Avoid parking near fire hydrants or emergency zones
- Don't exceed posted time limits
- Never park in areas marked for residents only
Tolls, Highways & ETC System
Japan drives on the LEFT side of the road. Take extra care at intersections and when merging.
Electronic Toll Collection (ETC) cards offer discounts and faster passage. Most rental campervans come equipped with ETC devices. Ask your rental company for an ETC card.
Cash is accepted at toll booths, but ETC lanes are faster and often cheaper. Keep yen handy if not using ETC. Some expressways have unmanned gates.
- Campervan Tip:
Alcohol, Seatbelts & Safety Rules
Japan has a zero-tolerance policy for drinking and driving. Any detectable amount can result in severe penalties, including arrest and deportation.
Seatbelts are mandatory for all passengers, including those in the back seats. Children under 6 must use appropriate child safety seats.
Police:110
Fire/Ambulance:119
Emergency (English):#9110
- Additional Safety Reminders
• Mobile phone use while driving is illegal (use hands-free only)
• Keep headlights on in tunnels and bad weather
• Winter tires or chains required in snowy regions
• Insurance coverage is mandatory – verify with your rental company
Important Tips for Foreign Drivers
- Carry your International Driving Permit (IDP) and passport at all times
- Japanese license or IDP valid for Japan is required - check eligibility before travel
- Avoid honking except in emergencies - it's considered rude in Japan
- Be patient and courteous - Japanese drivers are generally calm and polite
- Use navigation apps in English (Google Maps works well in Japan)
- Many roads are narrower than Western standards - drive carefully
- Gas stations may be full-service - attendants will help you
- Keep to the left, especially on narrow mountain roads
- Be extra cautious during rainy season (June-July) and typhoon season (Aug-Oct)
- Learn basic Japanese traffic terms and signs before departure
Remember:
Take your time to adjust to left-side driving. It’s better to drive slowly and carefully than to rush
and make mistakes.
Drive Japan with Confidence in
a Samurai Camper
At Samurai Camper, we make your road trip simple, safe, and unforgettable.
Our campervans are well-maintained, road-ready, and supported with clear driving
guidance for international travelers.