Your First 10 Days in Japan (Tokyo–Kyoto–Osaka): The Itinerary Shape That Works, and the 5 Checks Before You Book

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Last checked 2026-11-02. Rules and prices change — always confirm on the official pages linked below.

The itinerary shape that works

We're a small team based in Japan. First-trip posts on Reddit keep asking one thing — "First-Time Japan Trip Itinerary Check (12 Days • Tokyo / Kyoto / Osaka)": does this work?

Arrive in Tokyo, take the Shinkansen west once, and change cities as little as you can. Each change eats much of a day.

Flying home from Kansai Airport drops the return Shinkansen.

The mistakes readers keep making

From Reddit — reader reports, not official rules:

• Booking timed tickets too late. Three weeks before a Tokyo trip, a traveler was told "Ghibli Museum and Pokepark are already too late."
• Putting an event in the wrong city. A March visitor hoping for sumo in Tokyo heard "The March sumo tournament is in Osaka, not Tokyo." March 2027 is at EDION Arena Osaka. (Japan Sumo Association)

Model itineraries by number of nights

Longer trips add nights, not cities.

The 5 checks before you book

1. Count your city changes

Count hotel-to-hotel days. For 10 days, two is comfortable; at three, cut a city or day-trip it.

2. Count your day trips

A day trip is a moving day without luggage. If a base has more day trips than days in the city itself, drop a trip.

3. Plan the luggage on each moving day

JR Central requires a reservation for bags with total dimensions between 160 cm and 250 cm. Without one, you're charged a 1,000-yen (≈ $6) baggage fee. (JR Central – oversized baggage)

4. Keep timed tickets off moving days

No timed ticket should fall on a day you change cities, and no two on one day should be in different cities. If one does, move the ticket, not the hotel — before sales open.

5. Put every on-sale date in your calendar now

See the booking table below.

Do you need a JR Pass for this shape?

No. For the 10-day shape — land at Narita, Tokyo, Kyoto, Osaka, fly home from Kansai Airport — buy each train as you go.

Every JR ride, at JR's own fares (adult, one way, standard season):

Sources: JR East – Narita Express tickets; JR Central fare search (results are a guide, JR Central says; enter your two stations and read 合計金額, the total fare). Japanese page: use Chrome's Translate (address bar or ⋮ menu).

The 7-day JR Pass is 50,000 yen (≈ $320) officially (53,000 yen, ≈ $340, through an overseas agent) and can't cover both airport rides on a 10-day trip; 14 days is 80,000 yen (≈ $510). (Japan Rail Pass – prices) Even the Haruka from Kyoto to Kansai Airport, 3,590 yen (≈ $23), won't close that gap. The pass also excludes Nozomi and Mizuho unless you add a NOZOMI MIZUHO Ticket (4,960 yen, ≈ $32, per ride, Tokyo/Shinagawa–Kyoto, not bookable online before you arrive), and its route page doesn't say by name whether Narita Express or Haruka is covered. (Japan Rail Pass – routes, JR Central)

Our pick: smartEX. JR Central's English site lets you book the Shinkansen from home; Tokyo–Kyoto on Nozomi is 13,970 yen (≈ $89) there. You ride with a QR code on your phone, and changes before departure are free. Payment is in yen with 3-D Secure, and your card may add a foreign transaction fee — on each change too, since a change charges the new fare and refunds the old. (smartEX – first-time users, smartEX fares, PDF, smartEX – service)

Where to stay: the rule, not the neighborhood

• Before a moving day, stay close to the Shinkansen station. With smartEX, the local train to or from the Shinkansen station is a separate fare (smartEX – service); unlike regular tickets, Smart EX doesn't apply the "city zone" rule (e.g. Tokyo Wards). (Smart EX, Japanese)

When to book what, counted back from your trip

Full calendar: our Japan reservation calendar guide.

Sources: Nintendo Museum, teamLab Planets, Tokyo Disney Resort, Ghibli Museum, Shibuya Sky, USJ FAQ, Japanese — see the question チケットは、いつから購入できますか。.

Also:

• Sumo: advance sales open 2026-12-05 for the January 2027 tournament in Tokyo, and 2027-02-06 for March in Osaka. (Japan Sumo Association)
• Shibuya Sky: from 2026-11-19 admissions, overseas residents buy on a separate site (or via agents Klook, Trip.com, KKday) and must show an original passport at entry — a QR code alone won't do. (Shibuya Sky news)

Travel insurance and an eSIM: what to pick before you fly

Travel insurance

JNTO, Japan's official tourism body, says treatment can be expensive and strongly encourages private medical insurance such as travel insurance — separate from your insurance at home. Visitors who leave bills unpaid may be refused entry later. (JNTO – travel insurance, JNTO – emergencies)

Visitors usually pay as self-pay patients (MHLW manual, PDF); in an FY2024 ministry survey, 85.7% of hospitals pricing by the national fee schedule charged no more than the full Japanese insurance rate, 2.9% over double (MHLW survey, PDF). But: one case JNTO cites, from an insurer's assistance company — a bicycle collision, 19 days in hospital, a medical escort home to the U.S. — cost 7.5 million yen (≈ $47,810).

JNTO says you can buy before the trip or after arriving. What changes:

Our pick: a plan bought before you fly that lists emergency medical transportation, not just emergency medical. The one 7.5-million-yen case JNTO cites included the escort home (JNTO doesn't split care from escort); as an example, Allianz's OneTrip Prime lists that line at $500,000 against $50,000 for emergency medical. Prices are by quote; benefits may vary by state. (Allianz – OneTrip Prime) Ask whether a plan pays the hospital directly — JNTO calls this cashless. Medical cover only, nothing prepaid? Buying after you land works — do it on arrival day.

eSIM

Compare when your days start — you want to install at home, on your Wi-Fi.

Sources: Ubigi, Saily, Airalo, Holafly.

Our pick: Ubigi. Its days don't start until you arrive, so you can install it at home before you fly. Plan on about 10 GB per phone: Holafly's guide says 1 GB a day is enough for light use, and puts most travelers at 5–10 GB for two weeks in Asia. On Ubigi's Japan page, take the smallest plan at or above 10 GB; offline maps (85–190 MB each) save data. (Holafly – data guide, Holafly – Google Maps) Heavy on social media or video? Holafly puts heavy use at 10+ GB a week — size up. And the Nintendo Museum lottery checks you with a call from your registered number (adding +81 when dialing from abroad), which a data-only eSIM can't make. (Nintendo support)

What to do this week

1. Write your plan as cities and nights; cut to two moving days.
2. Trim any base that's mostly day trips.
3. Move timed tickets off moving days.
4. Calendar each on-sale date with an alert.
5. Add up your train rides; well under 50,000 yen means skip the JR Pass and book on smartEX.
6. Buy travel insurance at home, and install an eSIM whose days start on arrival.