Japan eSIM with 10GB/20GB/Unlimited Data: Valid for 15/20/7 Days

The smart way to stay connected in Japan

A Japan eSIM is a digital SIM that you add directly to your compatible phone, so there is no need to remove your home SIM or visit a store for a physical card. Once you receive the QR code by email, install the plan while connected to Wi-Fi and keep it ready for arrival. When you land in Japan, turn on the eSIM and enable data roaming to access mobile data. You can stay connected as you travel between cities like Tokyo, Osaka, Kyoto, Nara, Hiroshima, Fukuoka, Sapporo, and beyond. Keep your primary SIM available for calls and SMS when your device supports dual SIM use.

Benefits, convenience, and more

Choose 10GB for a 15-day itinerary, 20GB for a 30-day stay, or unlimited data at up to 100Mbps for 7 days. The plan works across Japan, including major cities, airports, rail routes, shopping districts, hotels, and tourist areas. Use it for mapping directions, translation tools, messaging, booking confirmations, and social apps. You may also be able to share data with a laptop or travel companion through a hotspot, depending on the network and device. Coverage is generally strong in urban areas and along major rail routes, although signal can vary in tunnels, deep mountain areas, remote islands, and some rural locations.

How to use

• Pick the Japan eSIM option that matches your travel duration and expected data use. Choose from 10GB 15-day, 20GB 30-day, or unlimited 100 Mbps 7-day eSIM options.

• Install the eSIM by scanning the QR code sent to your email while connected to Wi-Fi. Click here for a step-by-step guide.

• On arrival, enable the Japan eSIM and data roaming from your phone settings.

• Switch off the eSIM in your settings once your trip ends.

• Validity: Your plan is valid for the selected number of consecutive days from activation. Activate within 30 days of receiving the QR code.