
Updated : 2025-01-23 22:37:43
For those traveling to Japan, having a reliable means of communication is essential. While it is possible to purchase SIM cards or eSIMs in your home country that can be used in Japan, buying one locally in Japan is often more affordable. Additionally, these local options connect directly to Japan's domestic networks rather than relying on roaming, resulting in more stable connection speeds. There are no restrictions when using Japanese services either.
7-Eleven stores are open 24 hours and are conveniently located near tourist attractions, making them a practical choice for those who urgently need to obtain a SIM card or eSIM. They are especially helpful for travelers who were unable to purchase one at the airport or who suddenly find themselves in need of connectivity. However, please note that not all 7-Eleven stores carry SIM cards or eSIMs.
After purchasing a SIM card at 7-Eleven, you will need to access the designated website in a Wi-Fi-enabled environment to select and purchase a plan.
| Plan | Days | Price (JPY) |
|---|---|---|
| 1GB | 5 | 2,200 |
| 1GB | 10 | 2,420 |
| 1GB | 15 | 2,640 |
| 1GB | 20 | 2,860 |
| 1GB | 25 | 3,080 |
| 1GB | 30 | 3,300 |
| 3GB | 5 | 2,530 |
| 3GB | 10 | 2,750 |
| 3GB | 15 | 2,970 |
| 3GB | 20 | 3,190 |
| 3GB | 25 | 3,410 |
| 3GB | 30 | 3,630 |
| 5GB | 5 | 2,860 |
| 5GB | 10 | 3,080 |
| 5GB | 15 | 3,300 |
| 5GB | 20 | 3,520 |
| 5GB | 25 | 3,740 |
| 5GB | 30 | 3,960 |
| 7GB | 5 | 3,190 |
| 7GB | 10 | 3,410 |
| 7GB | 15 | 3,630 |
| 7GB | 20 | 3,850 |
| 7GB | 25 | 4,070 |
| 7GB | 30 | 4,290 |
| 10GB | 5 | 3,520 |
| 10GB | 10 | 3,740 |
| 10GB | 15 | 3,960 |
| 10GB | 20 | 4,180 |
| 10GB | 25 | 4,400 |
| 10GB | 30 | 4,620 |
| Plan | Days | Price (JPY) |
|---|---|---|
| 1GB | 5 Days | 540 |
| 3GB | 5 Days | 790 |
| 3GB | 15 Days | 990 |
| 5GB | 5 Days | 1,190 |
| 5GB | 16 Days | 1,490 |
| 10GB | 30 Days | 2,690 |
| 15GB | 5 Days | 2,090 |
| 15GB | 16 Days | 2,990 |
| 20GB | 16 Days | 4,490 |
| 20GB | 30 Days | 4,990 |
| 30GB | 16 Days | 6,190 |
| 40GB | 16 Days | 7,790 |
| 50GB | 16 Days | 8,890 |
If you are looking to purchase an eSIM online, there are many options outside of 7-Eleven. We would be delighted if you considered our eSIM services as well.
When you're traveling, a reliable internet connection makes all the difference.
With Travel Mobile’s eSIM, you can start using data as soon as you arrive in Japan—just download the eSIM to your phone and you're ready to go.
No physical SIM swapping, no complicated setup.
Travel Mobile uses the nationwide docomo network, one of Japan’s largest and most trusted carriers.
From big cities to countryside destinations, you’ll enjoy stable and wide-reaching coverage throughout your trip.
Our plans are simple, affordable, and offer the same quality as the major brands—without the extra cost.
Make your time in Japan more comfortable and connected.
Let Travel Mobile support your journey.
If you're looking for an eSIM for reliable communication in Japan, why not give our eSIM a try?
eSIM Japan
Select your data plans to enjoy 4G LTE by Local Price