Japan eSIM with crypto | 1 to 20 GB, no KYC

About this eSIM

Buy a Japan eSIM with Bitcoin, USDT or more than 300 other cryptocurrencies and get mobile data in Japan: 1 to 20 GB, valid 7 to 30 days. No ID check to buy, and no roaming charges from your home operator on the data you use. Your QR code arrives by email as soon as the payment confirms. New to this? See how it works.

How to install

Pick your plan and pay with the crypto of your choice.
Open the email we send you on your phone and tap Install. From another screen, scan the QR code.
Set the eSIM as your line for mobile data. Keep your own SIM for calls.
When you land, switch the eSIM on. If it does not connect, turn on Data Roaming for it.

Your phone must be unlocked and support eSIM. By buying you agree to our Terms, Privacy Policy and Refund Policy.

Why buy the Japan eSIM with crypto

Transit apps, maps and translation need data from the moment you clear immigration at Narita, Haneda or Kansai. Paid with crypto you already hold: no card and no ID check. Travelling further? See Thailand eSIM and USA eSIM, or every eSIM you can pay for in crypto.

Frequently asked questions

Should I install it before I travel?

Yes, at home on Wi-Fi: installing needs internet. Switch it on when you land in Japan.

Does it come with a phone number?

No, it is data only. WhatsApp and other apps work over the data.

Which country will websites see me in?

Japan. Your data leaves the network in Japan, so websites and apps see a local IP address, as they would with a local SIM.

Will it work on my phone?

Your phone must be unlocked and support eSIM. Quick check: dial *#06#. If you see an EID, it does. A phone locked to one operator will not accept it.

Can I get a refund?

Yes, within 30 days of purchase, as long as the eSIM has not been installed. Write to samantha@genghis.pro with your order number and you get a full refund in USDT, USDC or store credit. Once installed, it cannot be refunded.

What if it does not connect?

Check that the eSIM line is on and set for mobile data, and turn on Data Roaming for it: travel eSIMs connect as roaming lines. Then turn Airplane Mode on and off. Still offline? Write to samantha@genghis.pro with your order number and phone model, and keep the eSIM on the phone.