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eSIM Japan
How much data do you need?
Recommended for 5 days
~3.4 GB
Estimate ±30% depending on real usage.
Stay connected in Japan with Simfly.me
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Do I need an eSIM in Japan? Yes – get online instantly without pricey roaming or pocket Wi-Fi. From Tokyo and Kyoto to Osaka, scan the QR code and use high-speed data for maps, train apps and translation. Valid nationwide, set up in under 2 minutes.
Our plans for Japan are designed for holidays, business trips, and digital nomads. Keep your primary phone number, avoid expensive roaming charges, and choose the data volume that fits your trip.
Choose your package before departure and complete setup in just a few minutes. On-site, you can reliably use maps, messaging, and booking apps without depending on public Wi-Fi.
At a glance
- Instant activation via QR code in minutes.
- No SIM card swap and no local store visit required.
- Flexible data plans for short trips and longer stays.
- Transparent one-time pricing without hidden subscriptions.
FAQ
QUESTIONS.
Everything you need to know
In Japan we partner with SoftBank / KDDI / NTT Docomo to give you the best coverage at 4G/5G speeds.