Japon
eSIM vs SIM in Japan: which is better
Differences between buying a physical SIM in Japan and using a digital eSIM before travelling.
Digital deliveryQR by email and customer area.
Secure paymentStripe · Wise
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Physical SIM
A physical SIM can work, but you need to find a store, change the card and keep your original SIM safe during the trip.
Digital eSIM
An eSIM is bought online, installed with a QR and lets you keep your usual physical SIM. It is especially practical when you want data ready before landing.
Quick decision
If your phone supports eSIM, it is usually the most convenient option for Japan. Roaming4You helps you choose a plan, pay securely and check the order from your account.
Roaming4You
Find eSIM
Buy your eSIM before travelling
Choose your destination and dates. See the total price for Unlimited Data before paying securely.