Japan travel eSIM (5G)

eSIM & connectivityJapan

Prices include taxes and feesNot charged when you send a requestReal people on duty 8:00–22:00 (GMT+7)

About

Install before you fly via QR code
Keep your home SIM
Instant confirmation

A data eSIM for your trip to Japan, running on KDDI’s 5G/4G mobile network as named on the product. After booking you receive a QR code by email; scan it to install the eSIM before you fly, then switch on data on arrival for maps, train times and taxis. You keep your home SIM in place, so bank verification texts still reach you. Your phone must support eSIM and be carrier-unlocked; please check before booking. Prices depend on days and data allowance; the price shown is the lowest, with instant confirmation.

FAQ

What happens after I send a request?

We check availability for your date, confirm the final price and send payment instructions within 4 working hours (8:00–22:00, GMT+7). Once paid, your ticket code is sent by WhatsApp or email.

What does the price include?

Prices include taxes and fees and are charged in VND. What's included in each package (transfers, meals, entry) is spelled out in our confirmation.

Can I change the date or cancel?

It depends on the package. Ask our team before you pay; change and cancellation terms are stated in your confirmation.

How do I pay?

By card through OnePay, charged in VND, once we have confirmed availability.

Why book with Happy Vivu

Licensed travel company registered in Vietnam: Global Wings Viet Nam · Tax ID 0108 272 520
Card payment via OnePay, charged in VND, protected by 3-D Secure
Real people reply on WhatsApp, 8:00–22:00 (GMT+7)
Full refund if we can't confirm your booking

Photos: Wikimedia Commons — Bidouille82 (CC BY-SA 3.0). Photos illustrate the place, not the exact service.