ROAM/OPSFind my eSIM

DESTINATIONSJAPAN

Data for Japan

Get your Japan eSIM sorted before the first train ride.

Choose a plan for maps, translation, reservations, and messages, then check that your phone is ready.

Available plans

Choose your Japan eSIM

Compare the verified details below, then choose the plan that fits your trip.

AVAILABLE PLAN

Japan 5GB 30 Days

Data
5 GB
Valid for
30 days
Price
$10.99

Catalog price. Check your phone, then choose this plan.

AVAILABLE PLAN

Japan 10GB 30 Days

Data
10 GB
Valid for
30 days
Price
$15.99

Catalog price. Check your phone, then choose this plan.

AVAILABLE PLAN

Japan 20GB 30 Days

Data
20 GB
Valid for
30 days
Price
$19.99

Catalog price. Check your phone, then choose this plan.

Before you buy

A few things to know before you go

  • Include maps, translation, reservations, and messages in the estimate
  • Use trusted Wi-Fi for large app updates and photo backups
  • Install before departure when the plan activation rules allow it

Data calculator

How much data will you actually use?

Choose your trip length and the description that sounds most like you. We will give you a practical estimate, then compare it with current plan details.

How you use your phone
Your estimate7 GB

for 10 days of Everyday

This is an estimate, not a usage guarantee. Streaming, hotspot use, backups, and app updates can use considerably more data.

Common questions

Straight answers for your trip

How do I choose a Japan eSIM?

Start with the number of travel days and how you use your phone. Then compare the current allowance, validity, coverage, hotspot, and fair-use details.

How much data might I need?

Maps and messaging use less than streaming, hotspot use, or frequent video. Use the trip estimator for a planning range.

Trip updates

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