About Day One Japan.
Day One Japan is an English-language guide for people planning their first trip to Japan. It helps you choose an airport route, find a place to stay and plan day trips by public transport.
How we check information
We use official sources such as transport operators, airports, public agencies and service providers. We link to those sources and show the date of the check on time-sensitive guides. Prices, schedules and entry rules can change. Check the linked source for your own dates before you travel or book.
Our guides are based on published information unless an article describes a specific firsthand check. The eSIM comparison, for example, uses provider documentation.
Affiliate links
Day One Japan may earn a commission when you book through marked Expedia links. We disclose this near the links and continue to link to official hotel and airport information.
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