Japan eSIM plans

58 plans for Japan, from $2.99. Delivered as a QR code in seconds — no roaming bills, no physical SIM.

You'll connect to local partner networks in Japan, including KDDI/au, SoftBank, NTT docomo (3G/4G/5G). Networks are provided by our partner carriers and can change.

Plan details

Networks
KDDI/au, SoftBank, NTT docomo, Rakuten Mobile — 3G/4G/5G. Networks are provided by our partner carriers and can change.
Plan type
Data only — no phone number or SMS. Fixed-data and daily plans; shown on each plan.
Activation
Validity starts when the eSIM first connects to a network.
Use it by
Install within 180 days of purchase.
Speed
3G/4G/5G.

Frequently asked questions

Will my phone work in Japan?
Almost every phone from the last few years supports eSIM, but it also needs to be carrier-unlocked. Our setup guide (/setup) shows you how to check before you buy.
Which network will I be on in Japan?
Your eSIM connects to local partner networks, including KDDI/au, SoftBank, NTT docomo, Rakuten Mobile on 3G/4G/5G. Networks are provided by our partner carriers and can change.
When does my validity period start?
Validity starts when the eSIM first connects to a network.
How soon do I have to use it?
Install within 180 days of purchase.
How do I get the eSIM after I pay?
Your QR code and activation details appear on your order page within seconds of payment.
Can I keep my normal number?
Yes. This eSIM is data-only, so it doesn't replace or affect your regular SIM card or phone number.
What if it doesn't work?
If we take your payment and provisioning then fails, our system marks the order as failed and refunds you automatically — you don't need to ask.

Other destinations

Buy on the live plan list at https://goeasysim.com/destinations/JP. Your QR code and activation details appear on your order page within seconds of payment — see the setup guide for iPhone and Android install steps.