How to Plan a Trip to Japan (2026 Guide)
Planning a trip to Japan can feel overwhelming with visas, rail passes, SIM cards and seasonal timing all competing for attention. This complete 2026 planning guide walks UK and international travellers through every logistical step—from entry requirements to booking the right transport pass—so your first (or fifth) trip to Japan (日本, Nihon) runs smoothly from touchdown to departure.
Planning a trip to Japan means sequencing eight practical steps—checking visa exemptions, choosing your season, booking flights, deciding on a rail pass, registering with Visit Japan Web, arranging a SIM or eSIM, securing an IC card, and building a realistic city-by-city itinerary—ideally starting three to six months before departure.
Step 1: Confirm Entry Requirements
British passport holders, along with Irish, Austrian, German, Liechtenstein, Mexican and Swiss nationals, do not need a visa for tourism stays of up to 90 days. This is a visa exemption, not visa-free entry indefinitely—you must still carry a return or onward ticket and sufficient funds. Most other nationalities should check their specific arrangement directly with the Embassy of Japan, as permitted stay lengths vary (some countries get shorter periods).
Before you fly, complete Visit Japan Web (ビジット・ジャパン・ウェブ), the government’s official pre-arrival portal covering immigration, customs and tax-free shopping declarations in one digital step. Registration opens up to 14 days before arrival, and it typically takes 15–20 minutes; doing this in advance means you skip the paper arrival card queue entirely at Narita (成田国際空港), Haneda (羽田空港) or Kansai (関西国際空港) airports. Register at the Visit Japan Web official portal directly—avoid third-party sites asking for payment, as it’s completely free.
Step 2: Choose When to Go
Japan’s shoulder seasons deliver the best balance of weather, crowds and scenery. Spring (March–May) brings cherry blossom (桜, sakura) season, typically peaking in Tokyo (東京) around late March to early April, while autumn (September–November) offers crisp air and vivid foliage (紅葉, kōyō), especially in Kyoto (京都) from mid-November.
| Season | Months | Weather | Crowd Level | Notable Events |
|---|---|---|---|---|
| Spring | March–May | Mild, occasional rain | Very high (sakura season) | Cherry blossom viewing, Golden Week (avoid late April–early May) |
| Summer | June–August | Hot, humid, rainy start | Moderate–high | Fireworks festivals (花火大会), Obon (mid-August) |
| Autumn | September–November | Cool, dry, clear skies | High (foliage season) | Momiji/kōyō leaf viewing |
| Winter | December–February | Cold, dry, snow in north | Low (except ski resorts) | Illuminations, Hokkaido skiing, quieter temples |
Winter is genuinely underrated: outside the New Year holiday rush, mid-January to mid-March offers thinner crowds nationwide, barring ski resorts in Hokkaido (北海道) and Nagano (長野). Absolutely avoid Golden Week (late April to early May) and Obon (mid-August) unless you enjoy queuing—domestic Japanese travellers flood transport and accommodation during these windows.
Step 3: Decide Trip Length and Route
Most first-time visitors underestimate how much ground Japan covers. A minimum of seven days suits a Tokyo-only or Kyoto-only trip with day excursions; ten to fourteen days allows the classic “Golden Route” covering Tokyo, Hakone (箱根) or Mount Fuji (富士山), Kyoto, Nara (奈良) and Osaka (大阪). As a rule of thumb, allocate a minimum of four to five days each to Tokyo and Kyoto to see them properly, rather than rushing through five cities in a week.
A well-tested 12–14 day structure looks like this:
- Tokyo (4 days): Shibuya (渋谷), Asakusa (浅草), Shinjuku (新宿), Akihabara (秋葉原)
- Hakone or Nikko (2 days): onsen, Mount Fuji views, day trip option
- Kyoto (4 days): Fushimi Inari Taisha (伏見稲荷大社), Arashiyama (嵐山), Gion (祇園)
- Nara (day trip): Tōdai-ji (東大寺) and the deer park
- Osaka (2–3 days): Dōtonbori (道頓堀), Osaka Castle (大阪城)
If you’re set on Hokkaido or Okinawa (沖縄) as well, treat those as separate trips of 10 days-plus each rather than bolting them onto a Golden Route itinerary—domestic flight time and distance make combining everything in under two weeks impractical.
Step 4: Work Out Transport—JR Pass or Not?
This is the single most consequential (and most frequently miscalculated) decision in Japan trip planning. The Japan Rail Pass covers unlimited travel on JR trains nationwide, including most Shinkansen (新幹線) bullet trains, but its value depends entirely on your specific route.
| JR Pass Type | Price (before 1 Oct 2026, overseas agency) | Price (from 1 Oct 2026, overseas agency) | Online purchase price (unchanged for now) |
|---|---|---|---|
| 7-day Ordinary | ¥50,000 | ¥53,000 | ¥50,000 |
| 14-day Ordinary | ¥80,000 | ¥84,000 | ¥80,000 |
| 21-day Ordinary | ¥100,000 | ¥105,000 | ¥100,000 |
| 7-day Green Car | ¥70,000 | ¥74,000 | ¥70,000 |
| 14-day Green Car | ¥110,000 | ¥116,000 | ¥110,000 |
| 21-day Green Car | ¥140,000 | ¥147,000 | ¥140,000 |
JR Group confirmed these increases in an April 2026 press release, effective from 1 October 2026, but purchases made through JR’s own online reservation service remain at pre-increase prices for a limited, as-yet-unannounced period. Note that you can no longer buy the JR Pass at station counters inside Japan—it must be booked online in advance of your trip.
Run the maths before buying: a single Tokyo–Kyoto return Shinkansen fare costs roughly ¥27,000–28,000, so a 7-day pass only pays off if you’re covering two or more long-distance legs within the validity window. For itineraries confined mainly to Tokyo or Kyoto with limited intercity travel, individual tickets or a regional pass often work out cheaper. This is a natural point to book your JR Pass exchange voucher or e-ticket through Klook or Trip.com, both of which let you compare regional pass alternatives (like the JR Kansai or JR Tokyo Wide Pass) alongside the nationwide option.
Step 5: Sort Connectivity and Cash
Japan remains more cash-reliant than many travellers expect, particularly at smaller restaurants, temples and rural stations, so carry ¥10,000–20,000 in cash at all times even if you plan to use cards elsewhere. For connectivity, an eSIM (via Airalo) installed before departure avoids the airport SIM counter queue entirely, or a pocket Wi-Fi device suits groups sharing one connection.
For local transport payments, get a Suica or Pasmo IC card—iPhone users can add these digitally to Apple Wallet before arrival, while others should buy a physical card at any station ticket machine. These cards work on virtually all trains, buses, and convenience store purchases nationwide, making them indispensable even if you also hold a JR Pass.
Step 6: Book Flights, Trains and Accommodation in the Right Order
Book international flights first, since fare and seat availability tighten quickly during peak seasons. Once travel dates are locked, reserve Shinkansen seats for peak periods (cherry blossom and autumn foliage weeks) well ahead, as reserved carriages sell out fast even with a JR Pass in hand. Accommodation—especially ryokan (旅館) with limited room counts in places like Hakone—should be booked three to six months out for peak season travel; Booking.com and Trip.com both offer free cancellation options on most Japanese properties, which is worth prioritising given how itineraries can shift.
Step 7: Learn Basic Etiquette and Logistics Quirks
A few granular details commonly trip up first-timers. Large suitcases are generally discouraged on city buses; use a luggage delivery service (宅配便, takuhaibin, such as Yamato Transport’s black cat service) to send bags ahead to your next hotel instead. Convenience stores (コンビニ, konbini) like 7-Eleven, Lawson and FamilyMart double as ATMs, bill payment points and ticket counters—genuinely essential infrastructure, not just snack stops. Trains stop running around midnight in most cities, so plan your last connection carefully if you’re out late in areas like Shibuya or Dōtonbori.
Step 8: Book Tours and Activities in Advance
Popular experiences—teamLab digital art exhibits, sumo tournaments, robot restaurant shows, and Mount Fuji day tours—sell out weeks ahead during peak seasons. KKday and Klook both offer instant-confirmation bookings for these, plus skip-the-line tickets for attractions like Tokyo Skytree (東京スカイツリー) or Universal Studios Japan, which is worth doing before you land rather than queuing on the day.
Frequently Asked Questions
- How far in advance should I plan a trip to Japan? Start three to six months ahead for peak seasons (spring cherry blossom, autumn foliage) to secure flights, ryokan and Shinkansen reserved seats; two to three months suffices for off-peak winter travel.
- Do I need a visa to visit Japan from the UK? No—British passport holders can enter visa-free for tourism stays of up to 90 days, though you must still complete Visit Japan Web registration before arrival.
- Is the Japan Rail Pass still worth buying in 2026? Only if your itinerary includes multiple long-distance Shinkansen journeys within the pass’s validity window; for single-region trips, point-to-point tickets or regional passes are usually cheaper.
- What’s the best first-time itinerary length for Japan? Ten to fourteen days allows a comfortable Golden Route covering Tokyo, Hakone, Kyoto, Nara and Osaka without excessive rushing between cities.
Bookmark this guide before you start booking—Japan’s transport prices, entry rules and seasonal crowd patterns shift often enough that it pays to check back before final booking.