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.
Site analytics
We use Cloudflare Web Analytics to see which pages visitors use and how quickly the pages load. Cloudflare says this analytics service does not collect or use visitors’ personal data. About Cloudflare Web Analytics
Advertising and privacy
Day One Japan uses Google AdSense to display ads. Google and other advertising partners may collect, share and use information from your visit, including your IP address and browser or device identifiers, to deliver and measure ads and prevent fraud. They may use cookies, web beacons or similar technologies. When personalized advertising is enabled, ad partners may also use information from visits to this and other websites.
Read how Google uses data from sites that use its services or manage personalized ads in My Ad Center. When a privacy message is shown, you can revisit your choices using the privacy and cookie settings link at the bottom of the page.