Travel to Japan: money, apps, internet and routes

Japan becomes straightforward once the important decisions are settled before landing: a backup payment method, internet from day one and a route that does not require changing cities every night. This page brings those decisions together and links to the detailed guides.

What to prepare

• Money: combine cards and cash. Electronic payments are increasingly common, but some small accommodation, temples and restaurants still rely on cash.
• Transport: price individual journeys before buying a rail pass; a nationwide pass does not suit every itinerary.
• Internet: an eSIM or local SIM makes maps, translation and last-minute bookings easier.
• Luggage: large stations involve long corridors and transfers. Travelling light makes a practical difference.

A sensible first route

With ten to twelve days, Tokyo, Kyoto and Osaka offer a balanced introduction without turning the trip into a sequence of trains. Tokyo needs time because of its scale; Kyoto works best with early starts; Osaka can be a useful base for day trips around Kansai.

With more time, add one area that changes the pace: the Japanese Alps, Hiroshima and Miyajima, Kyushu or part of Tohoku. The right choice depends more on the season and your interests than on a universal checklist.

How to use this guide

Start with money to estimate the budget and review your cards. Sort out connectivity and apps before leaving. Plan city routes last, once the dates and accommodation are fixed.

Prices, schedules and entry conditions can change. Check details with the relevant operator and official travel advice before booking.