JapaneSIM Japan top-up
Recharge a prepaid eSIM Japan number in Japan. Select a product below and check out securely.
- Airtime
- Data bundles
About the operator
Why top up eSIM Japan online
Prepaid recharge for Japan
An eSIM is a form of SIM card that is embedded directly into a device as software installed onto an eUICC chip. In contrast to physical SIM cards, users can connect to and change mobile network operators via the device settings and without the need to physically add or swap a SIM card from the device. A single eSIM plan can connect to several mobile network operators.
Source: Wikipedia — ESIM
How it works
Recharge eSIM Japan in three steps
- 1
Confirm network and country
Make sure the recipient uses this operator in this destination.
- 2
Enter the number
Type the prepaid number carefully. The form validates it for this country.
- 3
Select and pay
Choose airtime or a data bundle from the catalog, then pay in cart.
Delivery and failures
After checkout, ChatRefill submits the top-up through the existing fulfillment flow. Status shows on confirmation. See our terms of use for policy details.
Frequently asked questions
Use the form on this page to enter a Japan number on the eSIM Japan network, select a product, and complete checkout.
Check the order confirmation status first. If fulfillment fails, follow support using your transaction reference and the terms of use.
Yes. Open the Japan country page to see other supported networks.
Secure payments
Checkout is powered by Stripe. Pay with major credit or debit cards, or USDC and USDT. Card details are never stored on our servers.
Apple Pay and Google Pay where available. USDC and USDT at checkout.