Staying connected in Japan has never been easier. Whether you are an international student, tourist, foreign worker, or long-term resident, our Japan eSIM 100GB plan offers a simple and convenient way to enjoy high-speed internet without waiting for a physical SIM card.
With instant activation, nationwide coverage, and multilingual support, you can get online within just a few hours.
Our eSIM service uses Japan's reliable mobile networks, providing:
✅ Fast internet speed
✅ Strong and stable signal
✅ Wide coverage across Japan
From Tokyo and Osaka to Hokkaido and Okinawa, you can enjoy a smooth internet experience almost anywhere in Japan.
Whether you need internet for:
our Japan eSIM has you covered.
As a special promotion, we offer:
✅ FREE 1st Month
This makes our eSIM one of the most affordable and convenient internet solutions for foreigners living in Japan.
Getting your eSIM is extremely easy.
Simply pay:
✅ ￥2,780
You can make payment through the SmartPit number at Lawson, Family Mart, Mini Stop.
Want to save even more?
Simply pay:
✅ ￥2,480
via bank transfer.
After payment confirmation, we will send you your eSIM QR code.
One of the biggest advantages of eSIM is speed.
If your initial payment is confirmed before 13:00, we will usually send your eSIM QR code on the same day.
No need to wait for shipping.
No need to visit a store.
Simply scan the QR code and activate your eSIM immediately.
You can start using the internet within minutes.
Once you receive your QR code:
Fast, simple, and convenient.
If you prefer paying by cash, we also offer a Cash on Delivery (COD) service.
We will print and send the eSIM QR code to your address.
Simply pay:
✅￥3,480
to the delivery driver upon receipt.
This option is especially popular among customers who do not have a Japanese bank account yet.
Need help?
Our customer support team is available 24 hours a day, 7 days a week.
We provide support in multiple languages, including:
…and more.
Whether you need assistance with:
our team is always ready to help.
✔ Fast internet speed
✔ Strong signal across Japan
✔ Large 100GB monthly data
✔ FREE 1st Month
✔ Same-day QR code delivery
✔ Instant activation
✔ SmartPit payment available
✔ Bank transfer discount
✔ Cash on Delivery option
✔ 24/7 multilingual customer support
Our Japan eSIM 100GB is the perfect solution for anyone looking for fast, reliable, and convenient mobile internet in Japan.
No physical SIM card.
No complicated procedures.
No document, No contract
No waiting.
Simply receive your QR code, activate your eSIM, and enjoy high-speed internet immediately.
Order link: 100GB eSIM with the initial payment at konbini / bank transfer
Order link: 100GB eSIM with the initial payment via Cash On Delivery
