Traffic and Road Conditions in Japan

Traffic Safety and Road Conditions

While in a foreign country, you may encounter road conditions that differ significantly from those in the United States. The information below concerning Japan is provided for general reference only, and it may not be totally accurate in a particular location or circumstance.

Driving in Japan is quite complicated and expensive. Traffic moves on the left side of the road. Those who cannot read the language will have trouble understanding road signs. Highway tolls can be as high as $1 (U.S.) or more per mile. City traffic is often very congested. A 20-mile trip in the Tokyo area may take two hours. There is virtually no legal roadside parking, however, traffic is commonly blocked or partially-blocked by those illegally parked curbside. In mountainous areas, roads are often closed during the winter, and cars should be equipped with tire chains. Roads in Japan are much narrower than those in the United States. Japanese compulsory insurance (JCI) is mandatory for all automobile owners and drivers in Japan. Most short-term visitors choose not to drive in Japan. Other than a few exceptions, turning on red lights is generally not permitted.

Japanese law provides that all drivers in Japan are held liable in the event of an accident, and assesses fault in an accident on all parties. Japan has a national zero percent blood-alcohol level standard for driving, and drivers stopped for driving under the influence of intoxicants will have their licenses confiscated. If you’re found guilty of "drunken, speeding, or blatantly careless driving resulting in injury" you are subject to up to 15 years in prison.

All passengers are required to fasten their seat belts.

The National Police Agency (NPA) oversees the administration and enforcement of traffic laws in Japan.

Emergency Assistance: Within Japan, please dial 110 for police, and 119 for ambulance. For roadside assistance, please contact the Japan Automobile Federation (JAF) at 03-5730-0111 in Tokyo, 072-645-0111 in Osaka, 011-857-8139 in Sapporo, 092-841-5000 in Fukuoka, or 098-877-9163 in Okinawa.

For specific information concerning Japanese driving permits, vehicle inspection, road tax and mandatory insurance, please refer to the Japan National Tourist Organization website for locations in Chicago, Los Angeles, New York, or San Francisco. In addition, information about roadside assistance, rules of the road, and obtaining a Japanese driver's license is available in English from the Japan Automobile Federation (JAF) web site.

International Driving Permits (IDPs): An international driving permit (IDP) issued in the United States by the American Automobile Association (AAA) or the American Automobile Touring Alliance (AATA) is required of short-term visitors who drive in Japan. You must obtain an IDP issued in your country of residence prior to arriving in Japan. The U.S. Embassy or its consulates do not issue IDPs. IDPs issued via the Internet and/or by other organizations are not valid in Japan.

"Residents" – the exact definition is unclear - must convert to or obtain a Japanese driver’s license. Residents in Japan who use an international driver’s license may be fined or arrested. In practice, the term “resident” involves more than simply visa status or length of stay in Japan and is determined by the police. In short, an international license is not a substitute for a valid Japanese license. See our website for more information on driving in Japan.

Disclaimer

You are responsible for ensuring that you meet and comply with foreign entry requirements, health requirements and that you possess the appropriate travel documents. Information provided is subject to change without notice. One should confirm content prior to traveling from other reliable sources. Information published on this website may contain errors. You travel at your own risk and no warranties or guarantees are provided by us.

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