Whether you're an international student, foreign worker, long-term resident, or frequent traveler, having a reliable Japanese SIM card is essential for daily life. From registering mobile apps to receiving SMS verification codes, a local phone number makes everything easier.
Our Japan Data SIM Card is designed to provide a hassle-free mobile experience with flexible plans, reliable nationwide coverage, and multilingual customer support. Best of all, you can try the service risk-free before making your decision.
We believe you should experience the service before making a long-term decision.
That's why every SIM card comes with a 3-day free trial, allowing you to test:
If you experience any issues during the trial period, simply return the SIM card. We'll exchange or refund it completely free of charge.
No risk. No worries.
Registering a SIM card in Japan can often be complicated, especially for foreigners.
Our registration process is simple.
You don't need to prepare:
Simply place your order, and we'll take care of the rest.
Getting connected has never been easier.
We offer Cash on Delivery (COD), allowing you to receive your SIM card first and pay when it arrives.
This gives you extra peace of mind, especially if you're ordering online for the first time.
Paying your monthly bill is simple and secure.
Instead of requiring automatic bank withdrawals or credit cards, you can conveniently pay your bill at major convenience stores across Japan, including:
This payment method is safe, flexible, and especially convenient for international residents.
Every SIM card includes a genuine Japanese mobile number beginning with:
These are standard Japanese mobile phone numbers accepted throughout Japan.
Many online services in Japan require SMS verification.
Our SIM card supports receiving OTP (One-Time Password) SMS, making it easy to register for popular Japanese apps and online services, including:
Stay connected to the services you use every day.
We help you save from the very beginning.
These exclusive benefits make our Japan Data SIM Card one of the best-value options for foreigners living in Japan.
Need help setting up your SIM card?
No problem.
Our experienced support team is available in multiple languages, including:
Whether you need assistance with activation, APN settings, billing, or general questions, our multilingual team is ready to help.
Our Japan Data SIM Card is ideal for:
Whether you're staying for a few months or several years, you'll enjoy reliable connectivity and simple service.
✔ 3-Day Free Trial
✔ Free Exchange or Return During Trial
✔ No Documents Required
✔ No Contract
✔ Cash on Delivery
✔ Easy Convenience Store Payment
✔ Japanese Phone Number (070 / 080 / 090)
✔ Receive OTP SMS
✔ FREE First Month
✔ ¥800 Discount on Your Final Bill
✔ Multilingual Customer Support
Enjoy fast, reliable mobile service without complicated procedures or hidden fees.
With our Japan Data SIM Card, you'll receive everything you need to stay connected in Japan—from a genuine Japanese phone number and OTP SMS support to flexible payment options, multilingual customer care, and a risk-free 3-day trial.
Order today and experience a smarter, easier way to stay connected in Japan!
