Quick Answer
Four weeks is enough for a slow loop from Tokyo through Hakone and Izu, Mt. Fuji, the Japan Alps, Takayama, Kanazawa and Nagano, using five or six bases of 3–6 nights each and about 2,500–3,500 km of driving. Before accommodation, budget roughly ¥175,000–239,000 for a 30-day compact rental, tolls, fuel and parking. A monthly rental is usually simpler and cheaper per day than chaining short rentals, but check the mileage limit: Monthly GO's standard plans include 3,000 km per 30 days.
A one-month road trip is a different kind of travel. You stop collecting sights and start living somewhere: shopping at the same morning market, soaking in the same village bath, waiting for the clear morning when Mt. Fuji finally appears. Japan suits this pace perfectly. Its countryside is safe, quiet and endlessly varied, and a car lets you stay in the places where most visitors spend only an hour.
How to structure a month on the road
- Choose bases, not stops. Five or six bases of 3–6 nights each, with day trips by car, beat 30 one-night stays.
- Drive in the middle of the week. Move between bases on weekdays, when roads and hotels are quieter.
- Keep a rest day every week. Laundry, an onsen, a long lunch, no driving.
- Limit transfer days to about 300 km. That is 3–4 hours with stops.
- Plan by season. Go north in summer and autumn; stay south or on the coasts in winter.
A four-week route from Tokyo
| Week | Region | Bases | Highlights |
|---|---|---|---|
| 1 | Hakone and Izu | Hakone, Shimoda or Shuzenji | Onsen, Lake Ashi, coast and sea caves |
| 2 | Mt. Fuji and the Alps | Lake Kawaguchi, Matsumoto | Five Lakes, Kamikochi, Azumino, castle |
| 3 | Hida and the Japan Sea | Takayama, Kanazawa | Old towns, Shirakawa-go, gardens, seafood |
| 4 | Nagano and Tohoku | Nagano or Shibu, Aizu or Bandai | Snow monkeys, Zenko-ji, castle towns, mountain roads |
Total: roughly 2,500–3,500 km, depending on day trips. Check your rental’s mileage limit before you commit to the full loop: Monthly GO’s standard plans include 3,000 km per 30 days, and extra distance costs ¥22 per km (about ¥11,000 for 500 km).
Week 1: Hakone and the Izu Peninsula
Start gently. Three nights in Hakone to get used to driving on the left on quiet mountain roads, then three or four nights on the Izu Peninsula: Shimoda for beaches, Dogashima for sea caves, Shuzenji for a traditional onsen town.
Week 2: Mt. Fuji and the Japan Alps
Move to the Fuji Five Lakes for three nights: with several mornings there, you will almost certainly get a clear view. Then take the Chuo Expressway to Matsumoto for four nights, with day trips to Kamikochi, Azumino, the Kiso Valley post towns and the Venus Line.
Week 3: Takayama, Shirakawa-go and Kanazawa
Cross the Alps on Route 158 to Takayama for three nights (morning markets, sake breweries, Okuhida onsen). Visit Shirakawa-go early in the morning on your way to Kanazawa, then stay four nights there: Kenroku-en, the geisha districts, seafood at Omicho market and day trips along the coast.
Week 4: Nagano and Tohoku
Drive to Nagano via the Hokuriku and Joshin-etsu Expressways. Stay near the snow monkeys at Shibu or Yudanaka, visit Zenko-ji and Obuse, then continue to Aizu-Wakamatsu and the Bandai lakes in Fukushima before heading back to Tokyo on the Tohoku Expressway. See Tokyo to Nagano by car.
Alternative months by season
- Spring (March–May): follow the cherry blossom north, from Izu in February to Tohoku in late April. See the cherry blossom road trip.
- Summer (July–August): escape the heat in Tohoku and Hokkaido. NEXCO sells regional flat-rate expressway passes for overseas visitors in these regions for set seasons, so check JNTO for current availability before you plan around one.
- Autumn (October–November): start in Tohoku in early October and move south with the colours. See the autumn road trip.
- Winter (December–February): a ski month in Nagano or Hokkaido with a snow-equipped 4WD, or a mild month on the coasts of Izu, Shikoku and Kyushu. See the winter road trip.
Renting a car for a month
For trips of four weeks, daily rental rates add up quickly. A monthly or long-term car rental is usually much cheaper per day and lets you keep one car for the whole trip, with no repeated paperwork. When comparing, check:
- what insurance and roadside assistance are included
- whether an ETC card is available
- winter tyres if any part of your trip is between December and March
- where you can pick up and return the car, and the mileage limit: a month-long loop easily reaches 3,000 km
What a one-month rental with Monthly GO involves
Monthly GO is the long-term rental service run by the company behind this magazine. Its conditions, checked November 10, 2026:
| Booking | By WhatsApp (24 hours) or phone; the contract is completed online, with no office visit |
| Documents | Foreign licence holders: original licence, IDP and passport |
| Vehicle | You book a class (kei, compact, hybrid, minivan, 4WD wagon), not a specific model |
| Hand-over | Delivery or pick-up in the Tokyo area, as arranged at booking |
| Mileage | 3,000 km per 30 days on standard plans, then ¥22 per km (tax included) |
| Insurance | Included; optional CDW ¥500 a day (excl. tax), which does not cover single-vehicle accidents |
| ETC and navigation | ETC unit fitted; ETC card and portable navigation ¥200 a day each (excl. tax), subject to availability |
| Fuel | Not included; return the car with a full tank |
| Extending | Ask at least 7 days before the return date |
| Cancelling | Free up to 7 days before the start in regular season; stricter rules in Golden Week, Obon and New Year |
For full details, see plans and pricing and the terms and conditions.
Where to stay for a month
- Ryokan: the best experience, but expensive night after night. Use them for two or three special nights a week.
- Business hotels: cheap, clean, central, usually with parking. Good for transfer nights.
- Weekly and monthly apartments, holiday homes: ideal for bases of five nights or more, with a kitchen and washing machine.
- Pensions and minshuku: family-run guesthouses in the countryside, often with home cooking.
Budget for a month
| Item | Typical cost for one month |
|---|---|
| Car rental (compact, 30 days) | ¥69,000 excl. tax, or ¥75,900 including 10% tax, on a Monthly GO plan |
| Expressway tolls | ¥50,000–80,000 |
| Fuel (about 3,000 km) | ¥34,000–43,000 for a compact car at about ¥170 per litre |
| Parking | ¥15,000–40,000 |
| Total before accommodation | About ¥175,000–239,000 |
| Optional extras (Monthly GO, excl. tax) | ETC card ¥200 a day; Collision Damage Waiver ¥500 a day; portable navigation ¥200 a day |
| Accommodation | Mix of ryokan, hotels and apartments: from about ¥8,000–15,000 per person per night |
Assumptions: a compact car at 12–15 km per litre, ETC toll estimates for the route above and Monthly GO prices checked November 10, 2026. Full breakdown in the Japan road trip cost guide.
Practical tips for a long trip
- Licence validity: an IDP (1949 Geneva Convention) or an official translation lets you drive for up to one year from entry. Many nationalities can stay up to 90 days visa-free, but check your own entry rules. Monthly GO requires an IDP for foreign licences.
- Coin laundries are everywhere, and many hotels have their own.
- Car care is partly your job: on a long-term rental you are expected to do basic daily checks (warning lights, tyres, oil and coolant levels). At Monthly GO, if the car is due an oil change during your rental, you arrange it within 10 days of being told, pay at the garage and are reimbursed for the approved amount. If a warning light comes on, stop somewhere safe and call the rental company.
- Keep a flexible week. Weather changes plans: typhoons in late summer, heavy snow in winter.
- Use michi-no-eki (roadside stations) for local produce, lunches and clean toilets.
A sample week in one base: Matsumoto
Basing yourself for a week changes how you travel. Here is what a week in Matsumoto might look like:
- Monday: arrive from the Fuji area, walk to Matsumoto Castle and the Nakamachi old street.
- Tuesday: Kamikochi by shuttle from Sawando (late April to mid-November): an easy riverside walk to Myojin Pond.
- Wednesday: rest day: coin laundry, a long lunch, an evening at a local onsen.
- Thursday: Azumino: the Daio wasabi farm, art museums and Alpine views by bicycle or car.
- Friday: the Kiso Valley post towns of Narai, Tsumago and Magome, about an hour south.
- Saturday: the Venus Line across the Kirigamine and Utsukushigahara highlands.
- Sunday: a slow morning in town, then move to the next base on Monday or Tuesday, when the roads are quieter.
What to pack for a month by car
- Layers and rain gear: mountain mornings are cold even in summer, and rain is common in June and September.
- Onsen kit: small towel, toiletries and a bag for wet things.
- Car kit: phone holder and charger, coins for parking, a cool box for picnics and michi-no-eki produce.
- Documents: passport, home licence and IDP or official translation, rental contract and the rental company’s emergency number.
- Winter only: warm boots, gloves and an ice scraper.
Frequently asked questions
Is a month too long for a road trip in Japan?
No. With bases instead of daily moves, a month feels relaxed. You could spend a month in Hokkaido or Tohoku alone.
How far will I drive in a month?
Usually 2,500–3,500 km, including day trips, or less than 120 km a day on average. If your rental has a 3,000 km monthly limit, plan the longer day trips carefully or budget for extra distance.
What is the best month for a long road trip?
October is hard to beat: clear skies, autumn colours and open mountain roads. May is a close second.
Is there a mileage limit on a one-month car rental?
Often, yes. Monthly GO’s standard plans include 3,000 km per 30 days; extra distance costs ¥22 per km (tax included), so 500 km over the limit adds about ¥11,000. Premium-class cars have different conditions. Unlimited-mileage plans exist at some companies, so compare before you book.
What documents do I need to rent a car for a month as a foreign visitor?
Your original driving licence plus an International Driving Permit issued under the 1949 Geneva Convention, or for some countries an official Japanese translation of the licence. Monthly GO asks foreign-licence holders for photos of the original licence, the IDP and the passport when booking. See our Japan road trip guide for the rules.
Can I end the trip somewhere other than Tokyo?
Ask before you book. Monthly GO cars are normally returned where you picked them up, in the Tokyo area, but returns in other areas can sometimes be arranged on request, usually for an extra fee. A loop back to Tokyo, like the route above, avoids the issue.
Related: Driving in Japan Guide
Planning a longer road trip in Japan?
For stays of several weeks or more, a monthly rental can be simpler than booking a new car every few days.
Explore Long-Term Car Rental
