Renting a Car in Japan as a Foreigner (2026): Licence Rules, NOC Traps & the New 30 km/h Law

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Japan is a country you should drive in — once you know the five rules that catch everyone out

The trains are famously good, which is exactly why most visitors never rent a car. But the moment you want to see the Noto coastline, the farm roads of Hokkaido, a pottery village in Saga, or an onsen with no bus service after 4pm, a car stops being optional. Japanese roads are well maintained, signage is bilingual on major routes, and drivers are calm and predictable.

What trips people up is paperwork and small print. This guide is built entirely on primary sources — the National Police Agency, the Tokyo Metropolitan Police Department, e-Gov statute texts, JAF, the rental companies’ own published rate cards, and METI’s weekly fuel survey — checked in August 2026. Where a figure could not be verified, it says so rather than guessing.

Part 1 — Can you legally drive? Three routes, and one that surprises people

Route A: an International Driving Permit (1949 Geneva Convention)

This is the route for most visitors. But three details matter more than people realise.

Route B: an official Japanese translation — exactly six jurisdictions

If your licence was issued in one of the following, you do not need an IDP. You need your licence plus an officially recognised Japanese translation.

Who can issue the translation: the issuing authority itself; that country’s embassy or consulate in Japan; designated foreign bodies (the Taiwan-Japan Relations Association, ADAC for Germany); and three Japanese organisations — JAF, Ziplus, and the Association for Supporting Inbound Drivers.

Route C: converting to a Japanese licence (gaimen kirikae) — and what changed in October 2025

If you live in Japan, this is the route you will eventually need. The rules were significantly tightened on 1 October 2025.

Other requirements that have not changed: your licence must be currently valid; you must prove a cumulative stay of at least three months in the issuing country after the licence was issued (passport stamps are the usual evidence); minimum age 17 years 6 months for a standard licence; vision 0.7 both eyes / 0.3 each. Tokyo fees are ¥1,600–¥3,900 application depending on class, plus ¥2,350 issuance.

Twenty-nine jurisdictions are exempt from both the knowledge and practical tests: Iceland, Ireland, the USA (only Ohio, Oregon, Colorado, Virginia, Hawaii, Maryland and Washington), the UK, Italy, Australia, Austria, the Netherlands, Canada, South Korea, Greece, Switzerland, Sweden, Spain, Slovenia, the Czech Republic, Denmark, Germany, New Zealand, Norway, Hungary, Finland, France, Belgium, Poland, Portugal, Monaco, Luxembourg and Taiwan. (Indiana is exempt from the practical test only.)

The re-entry trap that catches long-stay residents

This is the most consistently misreported rule in English-language guides, so here it is straight from the National Police Agency’s own diagram.

Part 2 — What it actually costs

Daily rates: Toyota Rent a Car’s published card (all prices include 10% tax)

Toyota is the only major chain publishing a complete static rate card in English, so it makes the cleanest baseline. “Tokyo” means the 23 wards, Oshima and Narita Airport branches.

Toyota flags regional peak-season surcharges for Hokkaido in summer, Okinawa over holidays, and Tokyo in high season. Nippon Rent-A-Car publishes one comparable example: S-S class (Fit) at the Members Club rate, 6h ¥5,830 / 12h ¥6,490 / 24h ¥8,030, with each extra day ¥6,490 and each extra hour ¥1,100.

Times, Nissan, Budget and Orix route everything through JavaScript booking engines and publish no static rate card, so any figure quoted for them would be a guess. Get a live quote instead.

Insurance, CDW and the NOC that nobody warns you about

This is where visitors get an unpleasant surprise at drop-off. Confirmed at two chains:

Options, with confirmed prices

The ETC card question

ETC is Japan’s electronic toll system. Without a card you queue at manned booths and pay cash — workable, but slower and you lose ETC-only discounts.

Child seats: the law is about age, not height

Article 71-3(3) of the Road Traffic Act prohibits driving with a “young child” not using a child restraint, and Article 14 defines a young child as a person under six years of age.

One-way and drop-off fees

Orix publishes a full schedule, which makes it the best reference point:

Orix revised its Hokkaido rates on 1 June 2026 and Okinawa on 10 July 2026, so check current figures at booking. One-way rentals are generally unavailable between Hokkaido or Okinawa and other regions, and between islands — Toyota confirms the same restrictions.

Winter tyres in Hokkaido and Tohoku

Every major chain fits winter tyres by default in Hokkaido during the season, and rentals there in winter effectively come with them. Costs are ¥2,200–¥3,300 per 24h at Toyota and ¥2,640~ at Orix — note that Orix began charging separately for studless tyres from October 2024, having previously bundled them.

Part 3 — Tolls and expressway passes

The Japan Expressway Pass: suspended, not confirmed dead

A lot of guides still recommend the JEP. Here is its actual status as of August 2026.

The pass that definitely does exist: Kyushu Expressway Pass (KEP)

Operated by NEXCO West. This is the only visitor pass fully verifiable in August 2026.

Coverage is unlimited use of the Kyushu Expressway network, excluding urban expressways and certain toll roads.

Do not confuse the Hokkaido passes

The old visitor-facing Hokkaido Expressway Pass URL now returns a 404. What NEXCO East currently sells is HOKKAIDO LOVE! Michi-toku Free Pass, and it is a domestic ETC product, not a visitor product — it requires the customer’s own ETC card and has no foreign-passport eligibility.

(Period A, 1 April – 6 December 2026. Kei-car rates ¥6,400–¥11,200. Blackout dates apply over Golden Week, Obon and Silver Week.)

Part 4 — The driving rules foreigners get wrong

1. The 30 km/h change on 1 September 2026 — confirmed in the statute

Cabinet Order No. 248 of 2024 amends Article 11 of the Road Traffic Act Enforcement Order with effect from 1 September 2026. The current text sets a flat 60 km/h for cars on general roads; the new text splits it into categories.

2. Drink driving: the prohibition is absolute, the punishment threshold is not the same thing

Article 65(1) of the Road Traffic Act reads: “No person shall drive a vehicle while carrying alcohol.” That is a zero-tolerance prohibition. The numeric thresholds below are the trigger for criminal punishment, not the point at which driving becomes illegal.

3. Seat belts — in every seat, on every road

Article 71-3(2) prohibits driving with any person occupying a seat fitted with a belt without wearing it. The legal obligation is not limited to expressways — that widely repeated claim confuses the duty with the demerit-point regime, which does treat expressways differently. The duty itself applies everywhere.

4. There is no right turn on red

Japan drives on the left, so the “turn across nothing” manoeuvre is a left turn — and on a red light it is prohibited without exception. Article 2 of the Enforcement Order is blunt: at a red signal, “vehicles must not proceed beyond the stop position.” The only allowance is for a vehicle already inside the intersection mid-turn, which may complete the movement.

5. Street parking is not a thing

Parking is prohibited by default on most urban roads, vehicle ownership itself requires proof of an off-street space, and civilian parking observers patrol continuously — the Tokyo MPD confirms they cover the entire metropolis. Confirmed Tokyo penalties:

6. What the law requires after an accident

Article 72(1) imposes three duties, in this order:

1. Stop driving immediately.
2. Aid anyone injured.
3. Take measures to prevent danger on the road (hazard lights, warning triangle, move to safety if possible).

The same paragraph then requires you to report to the police — to an officer at the scene, or otherwise at the nearest police station — stating the time and place, casualties, damage, cargo and the measures you took.

Part 5 — Fuel, cards and car sharing

Fuel prices, checked this week

From the Agency for Natural Resources and Energy weekly retail survey, published 13 August 2026 for prices as at Monday 10 August 2026:

This series updates weekly, so treat the figure as a snapshot. A compact car doing 500 km at roughly 18 km/L is about 28 litres, or around ¥4,700 in fuel.

Foreign cards at unmanned pumps: we genuinely do not know

Car sharing (Times Car Share, Careco)

Neither operator publishes eligibility criteria on a page we could verify. The widely repeated claim that membership requires a Japanese licence and a Japanese address is plausible but unverified. In practice these services are built around residents with Japanese payment methods and a registration process conducted in Japanese. If you are visiting, plan on a conventional rental; if you live here, contact the operator directly rather than relying on second-hand claims.

A realistic five-day budget

Compact car, two adults, Tokyo pick-up, roughly 700 km of mixed driving, dropped back in Tokyo.

Split between two people that is roughly ¥7,500 each per day before tolls — competitive with rail once you are outside the Shinkansen corridors, and incomparably better for reaching places trains do not go.

Frequently asked questions

Do I need an International Driving Permit to rent a car in Japan?

Unless your licence was issued in Switzerland, Germany, France, Belgium, Monaco or Taiwan — which use an official Japanese translation instead — yes. It must be issued under the 1949 Geneva Convention; 1968 Vienna Convention permits are not valid in Japan. You cannot obtain an IDP inside Japan, so arrange it before you travel.

How long is my IDP valid in Japan?

One year from the date you land in Japan, or the IDP’s own expiry date, whichever comes first. It is not one year from the date of issue. After that year you must convert to a Japanese licence to keep driving.

Can I leave Japan briefly and come back to reset the one-year clock?

Not if you are registered in Japan’s Basic Resident Register. The National Police Agency states that a re-entry after less than three months abroad does not restart the clock, and that a resident whose original landing was more than a year ago cannot drive even with a fresh IDP. Only an absence of three months or more restarts it.

Is Slovenia on the translation list?

No. The translation list is exactly six jurisdictions: Switzerland, Germany, France, Belgium, Monaco and Taiwan. Slovenia appears on a different list — the 29 jurisdictions exempt from tests when converting to a Japanese licence — which is the usual source of confusion. Slovenian drivers need an IDP.

What is NOC and why did I get charged after a tiny scratch?

NOC (Non-Operation Charge) compensates the rental company for revenue lost while the car is off the road for repair. It is ¥20,000 if the car can still be driven to the shop and ¥50,000 if it cannot. Crucially, CDW does not waive it — Orix states this explicitly. The optional waiver costs ¥550/24h at Toyota or ¥660/24h at Orix and is worth buying every time.

Can tourists get an ETC card?

You can rent one from the rental company for ¥550 per rental at both Toyota and Orix, with tolls settled at drop-off. You cannot obtain a personal ETC card with a foreign-issued credit card, because ETC credit cards in Japan are issued attached to a Japanese credit card contract.

Is the Japan Expressway Pass still available?

No. NEXCO West’s official page still carries the 2020 notice suspending new reservations, and it has not been reinstated as of August 2026. No formal discontinuation date has been published. The Kyushu Expressway Pass, at ¥6,200 for 2 days up to ¥23,800 for 10 days, is confirmed as still operating — though Toyota is currently marked as not accepted for it.

What is the child seat law in Japan?

Article 71-3(3) of the Road Traffic Act prohibits driving with a child not using a child restraint, and Article 14 defines a child as a person under six years of age. The rule is age-based. There is no 140 cm legal threshold — that figure is a manufacturer and safety guideline, not law. Rental seats are ¥1,100–¥1,650 per rental and should be reserved in advance.

What changes on 1 September 2026?

Cabinet Order No. 248 of 2024 lowers the default statutory speed limit on general roads from 60 km/h to 30 km/h, except where the road has a centre line or lane markings laid out by signs or markings, or where opposing traffic is physically separated. The trigger is the presence of a centre line, not road width. Posted limits still override the default.

Can I turn on a red light in Japan?

No. Article 2 of the Enforcement Order requires vehicles not to proceed beyond the stop position at a red signal, with no equivalent of the American right-on-red. What you need to watch for is the green arrow signal, which permits movement in the arrow’s direction regardless of a red or yellow main light — that is how right turns are handled at major intersections.

Is it illegal to ride with a driver who has been drinking?

Yes. Article 65 prohibits riding as a passenger with a driver you know has been drinking if you requested or asked to be carried, and the penalty is up to three years’ imprisonment or a ¥500,000 fine. Providing alcohol to, or urging drinking on, someone likely to drive carries the same penalty.

How much is petrol in Japan?

As at 10 August 2026, the national average for regular petrol was ¥170.1 per litre, per the Agency for Natural Resources and Energy’s weekly survey. Diesel was ¥159.5. The survey updates weekly, so check the current figure before budgeting.

The short version

• Get a 1949 Geneva Convention IDP before you fly — unless your licence is from Switzerland, Germany, France, Belgium, Monaco or Taiwan, in which case get a JAF translation (¥6,600, online only).
• Your IDP runs one year from landing, and a short trip abroad does not reset it.
• Buy the NOC waiver. ¥550–¥660 a day to remove a ¥50,000 exposure that CDW does not cover.
• Rent the ETC card for ¥550. There is no realistic alternative for a visitor.
• Child seats are required under age 6 — age, not height.
• From 1 September 2026, roads without a centre line default to 30 km/h.
• Zero alcohol. Buying a drink for a driver, or riding with one, are criminal offences.
• Watch the green arrows, never turn on red, and never park on the street.
• After any accident: stop, help, secure the scene, call 110. Reporting is a legal duty and your insurance depends on it.

Get those right and Japan becomes one of the most rewarding countries on earth to drive in — quiet mountain roads, immaculate surfaces, roadside stations selling produce picked that morning, and an onsen at the end of the day with a car park instead of a bus timetable.