Japan eSIM
KDDI / SoftBank Networks
Data
10 GB
Validity
30 Days
Coverage
Japan
Tethering
Allowed
Plan Details
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Instant Digital Delivery. The eSIM QR code will be sent to your email immediately after purchase.
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Data-only plan. This plan does not include a local phone number for calls/SMS.
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Validity triggers upon connection. Your 30 days begin only when the eSIM connects to a supported network in Japan.
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Top-up supported. You can purchase additional data at any time via your dashboard.
How to Activate
1
Buy & Receive
Purchase the plan and receive your QR code via email.
2
Scan QR Code
Go to Settings > Cellular > Add Cellular Plan, and scan the QR code.
3
Turn on Roaming
When you arrive in Japan, turn on Data Roaming for your new plan.
Customer Reviews
Seamless setup and great coverage
Activated the eSIM before my flight and everything worked perfectly the moment I landed in Tokyo. Highly recommend!
Sarah J. - October 2025