eSIM

Travel & Sightseeing

How to Get a Japanese Phone Number as a Tourist (for SMS Codes, Tickets & Bookings)

Do tourists need a Japanese phone number? A Japanese mom explains when you do (tickets, SMS codes, apps), Voice-Only vs Voice+Data eSIM, ID checks and costs.
Travel & Sightseeing

Airalo vs Ubigi vs Holafly in Japan (2026): Which Network Do They Actually Use?

Airalo, Ubigi and Holafly compared for Japan: which Japanese network each one actually uses, what Holafly does not publish, and which to pick for city or rural trips.
Travel & Sightseeing

Best eSIM for Japan in 2026: A Japanese Local’s Honest Comparison

Compare the best eSIMs for Japan in 2026, including Ubigi, Airalo, Klook, Sakura Mobile and Mobal, with honest advice on data, coverage and calls.