- How much does a Japan eSIM cost?
- Japan eSIM plans on MyeSIM start from just $1.99. Prices vary based on data amount and validity period — compare all available plans to find the best option for your trip.
- How do I activate my Japan eSIM?
- After purchase, you'll receive a QR code. Simply scan it in your phone's settings to install the eSIM. It activates automatically when you arrive in Japan and connect to a local network.
- Which devices support eSIM in Japan?
- Most modern smartphones support eSIM, including iPhone XS and later, Samsung Galaxy S20 and later, and Google Pixel 3 and later. The eSIM technology works the same in Japan as anywhere else.
- Does eSIM work with my iPhone or Android in Japan?
- Yes! eSIM works with iPhone XS and newer, Samsung Galaxy S20 and newer, Google Pixel 3 and newer, and many other modern smartphones. Simply scan the QR code in your phone's settings to install. The same eSIM setup process works worldwide, including in Japan.
- Can I keep my phone number while using eSIM in Japan?
- Yes! With dual SIM functionality, you can keep your original phone number active on your physical SIM (or primary eSIM) while using our eSIM for data in Japan. You'll be reachable on your home number and enjoy affordable local data at the same time.
- Is eSIM better than buying a local SIM card in Japan?
- eSIM offers several advantages over local SIM cards in Japan: you can install it before you travel, there's no need to find a shop or show your passport, no physical card swapping required, and you keep your home number active via dual SIM. It's the most convenient way to stay connected abroad.
- What network speed will I get with eSIM in Japan?
- Our eSIM plans in Japan connect to major local carriers, providing 4G LTE speeds in most areas with typical download speeds of 20-100 Mbps (based on Ookla Speedtest global averages, 2025). In cities with 5G coverage, speeds can be even faster. Actual speeds depend on your location, network conditions, and device capabilities.