Japan Esim

An eSIM is a digital SIM card that can be installed directly into your smartphone or other mobile devices. It is an alternative to the physical, removable SIM card that you will have to buy when arrive to Japan

Yes, Japan supports eSIM technology, allowing users to utilize eSIM-enabled devices and enjoy the benefits of digital SIM cards. With eSIM support in Japan, users can conveniently activate mobile plans, switch carriers, and manage their network connections directly from their compatible devices, offering flexibility and ease of use for travelers and locals alike.

Buying an Japan eSIM offers convenience, flexibility, and cost-effectiveness compared to purchasing a normal local SIM card or renting a WiFi router. With an Japan eSIM, there's no need to physically swap SIM cards or carry extra devices. You can easily switch between mobile networks and plans, avoiding roaming charges. eSIM activation is instant, and there's no risk of losing a physical card or WiFi Router. Overall, travel eSIM a hassle-free solution for staying connected while traveling, making them a preferred choice for many travelers.

You can check if your smartphone is eSIM compatible here

Your plan activates immediately upon scanning the QR code and connecting to any supported network. For instance, if you purchase a 1-day plan and activate it at 10 AM, it remains active until 23:59 on that day.

Set up your eSim on your departure date. Upon reaching Japan, activate the data plan and enable data roaming. We recommend printing the QR code and carrying it with you during your vacation as a precaution. Remember, internet access is required to activate the eSIM. The setup process is quick, allowing you to enjoy your data plan immediately.

After your purchase, we will send a QR code to your email. Either print the QR code or open it on your computer. On your cell phone, go to Settings > Mobile Data > Add Data Plan and scan the QR code. Your phone will allow you to assign a specific name to this data plan. You will now be able to switch between your South Koreadata plan and the original plan from your provider. our South Koreadata plan will only be operational once you arrive at your destination. Once you land, turn on data roaming on your cell phone settings and activate the data plan.

Your eSIM will connect to DOCOMO / SoftBank / KDDI network. You can review them in the product detailed information.

The QR code is unique and can only be used once on one device. Therefore, if you encounter any connection issues in Japan, please contact us for assistance and refrain from deleting your eSim.

Yes. Data roaming must be enabled to use the Japan eSIM.

Certainly! With the Japan eSIM, you can share data across devices by creating a WiFi connection using your smartphone. Refer to your device instructions for guidance on setting up a WiFi connection via a mobile hotspot.

We are offering a data Sim and the basic package service does not include phone number to receive incoming calls and messages. However, note that you can still use Facebook, Messenger, WhatsApp (and other messenger services) for calls and messages even though you exchange the Sim cards and use Japan eSim for data connection instead of your regular Sim.

We cover over +195 countries, beside esim Japan, you also can buy esim South Korea, esim North Korea, esim Singapore, esim Oman. You can easy buy esim Asia if you are planning to visit multiple countries around Asia

Japan eSim's coverage area is quite large, including the four major archipelagos of Hokkaido, Honshu, Shikoku, Kyushu and thousands of other small islands.