Japan Credit Card Generator
Generate Luhn-valid test card numbers with Japan billing addresses for testing checkouts that take JPY. Pick a network below: JCB, VISA, MasterCard, American Express.
This card is property of CardGenr Testing Services.
This is a test card for development purposes only.
Not valid for real transactions.
Click card to flip
Card Details
Fukuoka, Kyoto 603-1623
Japan
Card networks in Japan
Custom BIN Generator
Enter a specific BIN/IIN prefix (4-8 digits) to generate a card from that issuer.
{
"number": "3542112938550174415",
"type": "JCB",
"expiry": "01/2027",
"expiryMonth": "01",
"expiryYear": "2027",
"name": "MACK STROSIN",
"cvv": "567",
"address": "9004 W Bridge Street",
"city": "Fukuoka",
"state": "Kyoto",
"zipcode": "603-1623",
"country": "Japan"
}About JCB Cards
Starts with 3528-3589
16-19 digits
3 digits
Banking and Financial
For Testing Only
These card numbers are generated for software testing purposes only. They cannot be used for real transactions and any attempt to do so may be illegal.
Recent Cards
Testing payments in Japan
Cards generated here carry a Japan billing address, so you can check how your checkout handles local address fields, postal code formats and JPY amounts. The numbers are Luhn-valid and use the real prefix ranges of each network, which is enough for form validation, card-type detection and UI tests.
A gateway's test mode only accepts the numbers that gateway publishes, so use generated numbers for front-end checks and the official sandbox cards for end-to-end payment tests.
Gateways commonly used in Japan
How to Use JCB Test Cards
Test credit card numbers are essential for developers building e-commerce applications, payment gateways, or any software that processes card payments. Our JCB generator creates valid test numbers that pass Luhn algorithm validation.
Common Use Cases:
- Testing payment form validations
- Developing checkout flows
- Integration testing with payment gateways (test mode)
- UI/UX testing for card input components
- Automated testing and CI/CD pipelines
Frequently asked questions
How do I generate a test credit card for Japan?
Choose a network (JCB, VISA, MasterCard, American Express) and press Generate. Each card comes with a Luhn-valid number, expiry date, CVV, cardholder name and a Japan billing address.
Which card networks are common in Japan?
JCB, VISA, MasterCard, American Express are widely used in Japan.
Will these cards work in a payment gateway's test mode?
Not for end-to-end payments. Gateway sandboxes only accept the test numbers they publish, so use generated cards for form and UI testing and the official gateway test cards for sandbox payments.