Renting a Car in Japan: Insurance, Deductible and the NOC Fee Trap

Our article on the international driving permit and the JAF translation covers the formality that trips up French, Swiss and Belgian travellers at the rental counter every year. Once that's sorted, the rental itself has its own very Japanese quirks, starting with a three-tier cost structure found nowhere else: the base rate, insurance with its deductible, and a third item — the NOC — unique to Japan and absent from European or North American contracts.

The major chains — Toyota Rent a Car, Nippon Rent-A-Car, Times Car Rental, ORIX Rent-A-Car, Nissan Rent a Car — are broadly comparable in fleet size and branch network (airports, train stations, city centres). The real differences come down to three things: availability of cars with English-language GPS, one-way drop-off fees (useful for a Hokkaido campervan loop or a Japanese Alps route that doesn't return to the start), and above all the fine print on insurance packages, which varies noticeably between chains despite a shared legal baseline.

Every rental in Japan includes basic third-party liability insurance by law, but it covers neither damage to the rented vehicle nor, often, the driver's own injuries. Rental companies therefore always add a CDW (Collision Damage Waiver), typically around ¥1,100 to ¥1,650 a day for a compact car, more for a van or SUV (up to ¥2,200/day). This CDW reduces the customer's liability in an accident, but doesn't eliminate it entirely: expect a residual deductible of ¥50,000 to ¥100,000 depending on the chain and vehicle, payable in the event of a claim before any refund.

Some companies offer an all-inclusive package (Toyota calls it the Anshin W Plan, Nippon calls it Full Support) for an extra ¥1,500 to ¥2,500 a day, which brings that residual deductible down to zero and includes roadside assistance. For a first road trip in Japan, with left-hand driving still to get used to, it's often the more relaxed choice despite the added cost over two or three weeks.

This is the trap most travellers only discover reading the fine print of their contract — or worse, at the counter after a fender-bender: the NOC (Non-Operation Charge), a fee that covers the rental company's lost business while the car is out of service for repairs, and it applies on top of the deductible, even if you took full insurance. It isn't a deductible and it isn't insurance buy-back — it's a third, distinctly Japanese line item.

The standard amount runs around ¥20,000 if the car stays repairable and is returned to its planned location, rising to ¥50,000 in other cases (a write-off, a tow). Some chains offer an optional "NOC Waiver" or "Safety Pack", priced between ¥500 and ¥2,000 a day depending on the coverage level, which neutralises this fee. Over a two-week trip, the option often costs less than a single uncovered incident — worth taking seriously even for a careful driver: in Japan, it isn't always the other party's fault that decides who pays.

Japanese expressways are tolled, and often expensive: expect roughly ¥12,000 to ¥13,500 (about €70-85) to drive from Tokyo to Kyoto via the Tomei/Meishin expressway, toll gate after toll gate. Without an ETC (Electronic Toll Collection) card, you have to stop at every toll gate, pay in cash or by card, and give up the express lanes reserved for equipped vehicles. With the card — rented for about ¥330 for the whole rental period at Times, Toyota, Nissan or ORIX — the onboard unit in your rental car detects the gates automatically, which open without you stopping.

For trips concentrated in one region, unlimited toll passes still exist in Hokkaido and Kyushu (Hokkaido Expressway Pass, Kyushu Expressway Pass), reserved for visitors with a foreign passport and bundled with a rental from a partner company: they pay for themselves from the second long drive onward, as detailed on our Japan country page.

The kei-car — a 660cc engine, a yellow-based licence plate, a tiny footprint — is an almost uniquely Japanese option, built for narrow city lanes and the tight mountain roads of the Japanese Alps or Shikoku. It's cheaper to rent, sips fuel, and gets discounts on some expressway tolls. On the flip side, it's noticeably less comfortable at 130 km/h on a long expressway stretch and short on boot space for two people's luggage over several weeks.

The NOC and the deductible apply the same way regardless of vehicle size: the kei-car vs standard sedan choice really comes down to terrain (city and mountains for the former, long distances and expressways for the latter) rather than any difference in insurance risk.

It's tempting to wave off every paid option at the counter — but Japanese statistics argue for caution. A study by Yoh, Okamoto, Inoi and Doi, published in 2017 in IATSS Research and awarded the IATSS Best Paper Award, compared traffic violations and accidents among foreign and Japanese drivers using national statistics: it found a markedly higher accident risk among foreign drivers, with a strong over-representation of accidents linked to failing to yield right of way and to traffic signals, particularly during right turns — the left-hand-traffic equivalent of a left turn in a country that drives on the right (study on Google Scholar: scholar.google.com/scholar?q=Yoh+Okamoto+Inoi+Doi+comparative+study+foreign+drivers+characteristics+traffic+violation+accident+statistics+Japan).

This lines up with data published by Japanese authorities, which point to Okinawa and Hokkaido as the prefectures with the most accidents involving foreign rental drivers — often at small, unsignalled intersections, where right of way reads differently than in Europe or North America. In practice: slow down systematically at unsignalled intersections, let the rental car's GPS guide every tricky right turn, and treat full coverage (CDW plus NOC waiver) as part of the trip budget, not an optional extra.

A quick way to compare what to check on a rental quote before signing: